Data Transmission Through Laser Project

The Laser Creeper has all of the normal attributes and explosiveness of an ordinary Creeper - but also will fire beams of pure energy at you from its Laser blasters. With the new Laser He-Ne (described in the Laser He-Ne post), you can easily test the physical properties of the diffraction grating. ENERGY CONSUMPTION IN WIRELESS SENSOR NETWORKS USING GSP María Gabriela Calle Torres, M. Free-space laser communication~lasercom! can provide a line-of-sight, wireless, high-bandwidth, communication link between remote sites. A wireless laser link (through a laser diode) is used to transmit. Tech successfully. Unlike infrared-based systems, VLC involves transmitting data using light. Summerer@esa. (Show slide 2. As we keep delegating more and more of our daily lives to fewer and fewer digital platforms, using wires and tower. Find these and other hardware projects on Arduino Project Hub. Through two classroom demos, students are introduced to the basic properties of lasers through various mediums. Li-Fi is here. In this project, we focus on the application of PLDT to Power-on-Demand. That theory about LED lightbulbs transmitting data? It's true. i studied your article above, it is very helpful my project. could see in this project how efficiently and effectively audio can be transmitted using VLC. The volume of overseas fax transmissions is increasing constantly, and computer networks that link thousands of businesses, governments, and universities are pervasive. In a purported effort to identify counterfeiters the US government has succeeded in persuading some color laser printer manufacturers to encode each. Most underground transmission requires increased down time for the repair of operating problems or maintenance issues compared to overhead lines.



Need to simplify data prep and analyze off-field layout data? Or to create field layout points with 3D models or PDF drawings? We provide robotic total station technology solutions for electrical contractors to ensure both speed and accuracy for field layouts. optic power and signal transmission system for a local area network [12]. Serial Communication with an Arduino using C++ on Windows Add these files to your C++ project. HIV is an STI. 5, the receiver section can be observed. Thus the appearance of characters on the screen has no assurance that the host computer has received the transmitted data correctly. Recent and upcoming deployments of satellite laser communication systems are bringing Internet-like speeds for data transmission in space. Under GTP I (2010-2015), the goal was to increase the installed generation capacity from 2,000 MW to 10,000 MW primarily through hydro power projects. Most used to connect lan networks between buildings this is a cheap and secure way to send information without broadcasting as RF or wifi links. Called Li-Fi, which is short for light fidelity, the technology is what is known as Visible Light Communication (VLC). and I'm struggling to adjust them because I can't find a data sheet for. In the future, we recommend to improve the efficiency of optical wireless transmission by using laser diodes (LD) as the light source, because the LD can hit the laser over long distance with low noise. This project served as a proof-of-concept that communication with a wireless sensor node has the capability to be deployed to collect data in remote areas efficiently and effectively. This is performed using a pipeline simulator with all design data as input, a slightly conservative ambient temperature estimate and the standard Colebrook-White friction factor correlation with design roughness of 5 micron. this is our final year project of engineering.



40 Watt Chinese CO2 Laser Upgrade with RAMPS & Arudino any current & future projects. RPMC offers a range of lasers, laser amplifiers, and laser diodes used for free-space optical communications. It can provide high security, large bandwidth, and low cost. Jan Bjordal and colleagues have summarised skin transmission with different lasers. There are more than 25 other sexually transmitted infections that are mainly spread by sexual contact such as vaginal, anal, and oral sex. With the new Laser He-Ne (described in the Laser He-Ne post), you can easily test the physical properties of the diffraction grating. The phototransistor of the receiver. One is animal data, which demonstrates that if you swab tonsillar tissue or expose macaques to SIV via oral mucosa, infection can occur. NASA's Lunar Laser Communication Demonstration (LLCD) has made history using a pulsed laser beam to transmit data over the 239,000 miles between the moon and Earth at a record-breaking download rate of 622 megabits per second (Mbps). WFS is currently developing two product ranges of underwater telemetry links. The main goal for the project is to be able to send and receive text or file from one Arduino to the other. and I'm struggling to adjust them because I can't find a data sheet for. " The reason is laser is more bandwidth-friendly than classic radio for. Energy Data Analytics Lab: Energy Infrastructure Map of the World through Satellite Data (2018-2019) Background Over 15% of humanity has no access to electricity, and far more have unreliable access that precludes most productive energy uses that are beneficial for improving economic prosperity, health and education. BASIC PRINCIPLES OF FIBER OPTIC COMMUNICATION Fiber optic communication is a communication technology that uses light pulses to transfer information from one point to another through an optical fiber. The phototransistor of the receiver. FLAGGED FILES – Incident report data submitted to PHMSA by pipeline operators plus data needed to replicate the pipeline incident trends. Shine the laser through the side wall through the. // Henry's Bench // KY-008 Tutorial. Some form of acoustic link will be more viable.



Hence, our project presents about ecofriendly data communication through visible light which consists of the white LEDs that transmit data signals to the receiver. On the receiver end, the desired signal is separated from the carrier. through light at high speed as compared to the present wireless technologies. Communication on Transatlantic Data Flows: Restoring Trust through Strong Safeguards - 29 February 2016; Communication on the Transfer of Personal Data from the EU to the US following the Judgment by the Court of Justice in Case C-362/14 (Schrems) - 06 November 2015; Press Release on the EU-US data protection "Umbrella Agreement" - 01 December 2016. This is because sound is actually kinetic energy that is being transmitted from one molecule to another. To understand the difference between a CD and DVD, let's look at the details. This data is sent to a LoRa gateway. Things I am ruling out: I know about inexpansive and robust IR5 modules, but they are not designed for fast data transmission. To determine the theoretical transmission through an uncoated optical material, an optical designer needs to know the material’s index of refraction. • Another factor that influences the data rate are transmission impairments. The main page of the NSIDC IceBridge project. A transmitter generates continuous pulses that are fed to LASER. In the future, we recommend to improve the efficiency of optical wireless transmission by using laser diodes (LD) as the light source, because the LD can hit the laser over long distance with low noise. Unlike missions that return to Earth, New Horizons sends back all of its data using a radio transmitter and its 83-inch (2. Voice Transmission----Basic ConceptsBasic Concepts----Voice---is analog in character and moves in the form of waves. Researchers from University of Illinois have been using the vertical-cavity surface-emitting laser to push the speed of data transmission. 9v ( Connector ) 2. Using this laser based transmitter & receiver circuit you can communicate with your neighbours wirelessly. 9-GHz subcarrier has been transmitted and recovered successfully. Jha, Abstract In this paper approach for the underwater sensor network based on the blue-green laser has been proposed.



Receive Data - Computer receives information sent from the modem. The effective programs did not simply lay out the pros and cons of different sexual choices and implicitly let the students decide which was right for them; rather, most of the curriculum activities were directed toward convincing the students that abstaining from sex, using condoms consistently, or using other forms of contraception. I'm currently trying to create a simple FSO(laser) connection between two PCs using two Arduino Uno and Processing software. 5-mil-thick sample. For this project I am going to keep both of them very basic. Arduino speech synthesizer using the Talkie library For a first Ardunio project I figured I'd have fun making it talk and interacting with it in some way. USFWS continues to add species and project information, and the pool of data is expected to grow over time. Questions - For 3 polarizers, what is the angle between the middle polarizer and the rst polarizer to get the maximum transmission through all 3 polarizers? Remember: in the experiment, the angle. Your network and hardware need to be up to the task to share and upload point-cloud data from a laser scan. The first Arduino will use an optical source, in our case a LED but it could be a laser also, to transmit the information through an optical channel - the optical fiber. So really it's two circuits. 38 Comments Yup a Lot of HAD projects that are "genius" many of us did 20 years ago and if people would open up textbooks they would have read about them. The Lunar Reconnaissance Orbiter is a NASA robotic spacecraft currently orbiting the Moon in an eccentric polar mapping orbit. The modem at the transmission end modulates the signal from data terminal through RS- 232 interface onto the carrier signal in the power line[11]. Sivers IMA is a leading developer and manufacturer of millimeter wave products with more than 60 years of innovation experience. Because telemetry was originally used in projects like this, the first telemetry systems were called supervisory systems. NASA's Lunar Laser Communication Demonstration (LLCD) has made history using a pulsed laser beam to transmit data over the 239,000 miles between the moon and Earth at a record-breaking download rate of 622 megabits per second (Mbps). The main objective is to make data transmission through light with the help of LI-FI. Globally, the World Health Organization (WHO) estimates that more than one.



However most of these resources used Arduino codes which were very specific and which wouldnt work in all cases. The use of thicker free-standing polyethylene. Li-Fi provides transmission of data through illumination by sending data. – Merrick Mainline Project Plains Midstream Eastern Delivery System Tolls Complaint Major Applications and Projects before the NEB Archive. Individual State Reporting. A wireless laser link (through a laser diode) is used to transmit. This idea was first coined by Prof. Article 3 is intended to identify the digital data that will be transmitted and used on the project. In this system, in transmitter a 9v condenser is used for taking the audio signal coupled with laser beam and in receiver an NPN photo transistor, common emitter amplifier and speaker is used [10]. For the compact pen sized laser pointers there is an unlimited duty cycle, however we recommend 100 seconds on and 100 seconds off to optimize diode lifetime. HIV is an STI. The projects that make up ARPA-E's ADEPT program, short for "Agile Delivery of Electrical Power Technology," are paving the way for more energy efficient power conversion and advancing the basic building blocks of power conversion: circuits, transistors, inductors, transformers, and capacitors. optic power and signal transmission system for a local area network [12]. Sexually transmitted infections (STIs) are infections that are passed from person to person through sexual contact. 1 Not only can surgical smoke generated from the use of. of Electronics & Telecommunication PRESENTED BY : RUCHI SAHU SAGAR DHAKATE BHUMIKA PATEL 3. LASER-Ray goes through long distance without scattering effect and the Ray is almost invisible. This research explores the feasibility, benefits and challenges of a safety analysis for sight distances based on DOT Mobile Laser Scanning (MLS) data.



Flow coated inner walls is assumed. The circuit presented here transmits pulses wirelessly to long distance (more than 20 meter) using keychain LASER (readily available in market). cal average across the entire project data population. This is just a small project I put together that sends serial data from a computer over a laser. The highest value sensor on the market. I'm actually quite new with usage of Arduino so forgive me for asking this. Aux Jack 5. Click each phrase to read the full Webopedia definition: Big Data: A massive volume of both structured and unstructured data that is so large it is difficult to process using traditional database and software techniques. A laser torch can transmit light up to a distance of about 500 metres. *a, Melanie N. 1 CHAPTER 1 INTRODUCTION Over the past few years there has been a rapid growth in the utilization of the RF region of the electromagnetic spectrum. Most underground transmission requires increased down time for the repair of operating problems or maintenance issues compared to overhead lines. INTRODUCTION 2. The standard disclaimers apply. An addition the laser scanners offer a future-proof interface to connect additional accessories to the scanner and provide a specific on-site compensation routine.



This project is not expensive for using for middleclass people and can be made with the equipments available here and can be used for general conversion purpose as well as for confidential data transmission. Data acquisition and processing were performed by the National Center for Airborne Laser Mapping (NCALM) in partnership with the USGS and Ohio State University through funding from the EAR Geophysics program at the National Science Foundation (NSF). It enables the transfer and communication of devices in a point-to-point, point-to-multipoint and multipoint-to-multipoint environment. To summarize, the quality of the data after conversion is directly proportional to the amount of time spent to analyze and profile the data and uncover the true data content. Group Sizes are for all 10 shots, but excluding called-flyers. Data-takers were all demonstrated. Article 3 is intended to identify the digital data that will be transmitted and used on the project. For this tutorial, ill be working with an Arduino mega as the UART. Graduate research in the CPHG is based in programs through colleges (including the School of Medicine and the College of Arts and Sciences) within existing graduate programs. This interesting circuit based project presents a mechanism to transmit voice/sound signals [[wysiwyg_imageupload::]]on a wireless medium. Maps of new transmission lines under construction in Minnesota and the surrounding region (under "Projects"). For example, on a local area network using a technology that has half-duplex transmission, one workstation can send data on the line and then immediately receive data on the line from the same direction in which data was just transmitted. In 1960, the interrogation-reply principle was developed, which allowed a more selective transmission of data upon request. A system module for passive optical networks, which deliver the power using the same fiber bundle that is transmitting the data, is described by Werthen [13]. I think an Arduino would be a great tool for the project and was wondering if anyone had any advice as i'm a complete beginner. MAGIQUE-3D Advanced 3D Numerical Modeling in Geophysics Earth, Environmental and Energy Sciences Digital Health, Biology and Earth http://team.



The technology for wireless power transmission or wireless power transfer (WPT) is in the forefront of electronic development. TCP (Transmission Control Protocol) works at this level, administering the delivery of data without actually delivering it. 3,640-mile transmission pipeline system. This will further enhance SoCalGas’ pipeline system safety. Deep space communications research facilities include a 34-meter research and development antenna (at the DSN complex at Goldstone, California), and the Optical Communications Telecommunications Laboratory with a 1-meter telescope (at the Table Mountain Observatory in Wrightwood, California). 4 High data rate. Laser Communications Relay Demonstration (LCRD) could revolutionize the way mission-critical data is transmitted to and from spacecraft. NET page for this task. "NASA missions collect an enormous amount of data out in space," says Abrahamson. Carrier Detect - Determines if the modem is connected to a working phone line. Press the CLEAR key, repeat the measurement and transmit using the instructions above. Experimental work began in 2004 and has progressed from fundamental propagation experiments through data transmission demonstrations to the point of launching our first communications products in the third quarter of 2006. This project can be developed with Arduino. Jha, Abstract In this paper approach for the underwater sensor network based on the blue-green laser has been proposed. mean: If for some reason they were going to grant. During college I found that a silicon solar cell connected to a transistor pulse generator emitted flashes of invisible infrared that could be detected by a second solar cell.



Data or signals are transmitted via light in fiber optic transmission. An electronic element that stores data by changing its resistance based on the current that's passed through it is called a(n): Memristor To increase internet transmission speeds and decrease delays, intermediate internet servers are placed between users and cloud servers. The first transmission tests have now been carried out using the Optical Space Infrared Downlink System (OSIRIS) laser communications terminal, which was developed by the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt. INTRODUCTION 2. This contrasts with using solids such as optical fiber cable. There are different types of wireless power transmission methods: microwave power transmission, inductive-coupling-power transmission and laser-power transmission methods. Transmission delay is time it takes for a data packet to be sent, given its size and the bandwidth of the link over which it is being sent. Since, In common collector mode transistor acts as Impedence matching device. The first module can be used to send data from a 4x4 keypad in DTMF format via LASER to a receiver where it will be decoded. 9 Generator As-Built Data Requirements 3. In this system there two are modules one of which is sender and other is receiver. Count Feeder Birds for Science. This is because of the huge growth in the number of mobile phones subscriptions in recent times. ENERGY CONSUMPTION IN WIRELESS SENSOR NETWORKS USING GSP María Gabriela Calle Torres, M. Frequency division multiplexing can be used with cable television channels, fm radios, and cell phone signals. PROJECT REPORT COUPLING OF LIGHT THROUGH FIBER task while coupling the laser light through the fiber was the to distance travelled through a transmission. i got the output with the above code to check the RF module with arduino. A Transmission Electron Microscope functions under the same basic principles as an optical microscope. 9 with the shortwave dataset versus 0. All of the materials listed can be cut, even the smallest of.



Advanced LIGO News LIGO has completed its analysis of the O1 data set for gravitational wave signals from binary black hole mergers, and the results highight the success of the Advanced LIGO program. Learn about the Crescent Dam High Definition 3D Laser Scan survey project. Definitions Accelerating voltage-The fixed amount of high voltage applied to the cathode cap of the transmission electron microscope. Called Li-Fi, which is short for light fidelity, the technology is what is known as Visible Light Communication (VLC). Digital Data Transmission Through Free. Journal of Electrical and Computer Engineering is a peer-reviewed, Open Access journal that publishes original research articles as well as review articles in several areas of electrical and computer engineering. Unlike missions that return to Earth, New Horizons sends back all of its data using a radio transmitter and its 83-inch (2. In this system there two are modules one of which is sender and other is receiver. As construction progresses, laser scanning data can be used to compare the newly constructed work against the as-designed model or drawings for quality assurance. It uses a serial transmission method where bytes of data are output one bit at a time onto a single wire. By, Sambit Bikas Pal, IISER Kolkata Introduction: Free Space Optics (FSO) is a telecommunication technology that uses light propagating in free space to transmit data between two points. Switching & Transmission Prof. Transmission Data Review. That theory about LED lightbulbs transmitting data? It's true. Wireless data transmission between two PIC microcontrollers using low-cost RF modules Posted on September 9, 2011 by R-B 47 comments | A lot of times we need to keep track of data from a device or a sensor located in a remote location from the point where it is processed. On board ESA's Artemis satellite - launched last July by an Ariane 5 - is the SILEX system. AR makes it possible to map models onto the construction site or perform maintenance and quality control through on-site data collection. Light Transmission. Once a pathogen has exited the reservoir, it needs a mode of transmission to the host through a portal of entry. Seas may mean: The plural of "sea " oceanographic data in real time from ships atsea through the use of satellite data transmission techniques.



and I'm struggling to adjust them because I can't find a data sheet for. LAP is one of the world's leading suppliers of systems that increase quality and efficiency through laser projection, laser measurement, and other processes. Types of Data collected Among the types of Personal Data that this Application collects, by itself or through third parties, there are: Cookies and Usage data. Examples of inelastic scattering are secondary electrons, auger electrons, and transmitted electrons. Applications involving microwaves, solar cells, lasers, and resonance of electromagnetic waves have had the most recent success with WPT. the wildly ambitious balloon experiment called Project the laser systems needed to send data and the detection systems. 5 μm, a 33 μm thick sheet has transmission of 0. In an ideal data conversion project, 80% of time is spent on data analysis and 20% on coding transformation algorithms. The double sets of cables allows for the rerouting of the power through the backup cable set, reducing the down time but increases the construction footprint of the line. In a purported effort to identify counterfeiters the US government has succeeded in persuading some color laser printer manufacturers to encode each. Figure 2 is the same data set showing the variation of the data for each project size. We thank CEPREMAP for financial support, and the Banque de France for providing us access to bank-level data through the Open Data Room initiative. William C Brown, the pioneer in the WPT technology, has designed and exhibited to show how power can be transmitted through free space by. The objective of this Deep Space Optical Communications Project is to develop key technologies for the implementation of a deep space optical transceiver and ground receiver that will enable greater than 10X the data rate of a state-of-the-art deep space RF system (Ka-band) for similar spacecraft mass and power. In this post I try to explain the method of data transmission between Xbee's which would make it easier to understand the Arduino codes. Use the chart below to explore the different material options available for use during the Selective Laser Sintering process. many are transmitted together "in synch," they form what is commonly known as a LASER beam.



This ribs are the foundation for laser cutting a lamp shade. " The reason is laser is more bandwidth-friendly than classic radio for. 10 Dispute Resolution 3. Also, the hydrostatic pressure at 30 meters of depth is about 40 pounds per square inch so keeping your device watertight will not be easy especially since it will be battery powered so access to the batteries is necessary. The Iowa Light Detection and Ranging (LiDAR) Project collects location and elevation (X, Y, Z) data to a set standard for the entire state of Iowa. Voice Transmission----Basic ConceptsBasic Concepts----Voice---is analog in character and moves in the form of waves. Types of Data collected Among the types of Personal Data that this Application collects, by itself or through third parties, there are: Cookies and Usage data. That theory about LED lightbulbs transmitting data? It's true. Facebook's Aquila Will Transmit Data Between Aircraft Using Laser Beams. So by this security project we can make an invisible boundary of a sensitive area. PSS®MOD – project modeling and data management for PSS®E. This page briefly describes the USGS Science Data Lifecycle model components and how they are used to organize the content on this. LAP laser projectors display true to scale outlines, templates, shapes or patterns generated by CAD data. Receive Data - Computer receives information sent from the modem. this is our final year project of engineering. A laser, placed at distance D from the wall, will shine it's monochromatic light through a diffraction grating of 300 lines per mm (d, the centre-centre slit separation, being therefore 1/300 mm). OptiSystem is a comprehensive software design suite that enables users to plan, test, and simulate optical links in the transmission layer of modern optical networks.



Joe Thomes, Jr. Point the laser beam to the solar panel. Propagation Delay. For those pipelines that will be pressure tested, if the pipeline can reasonably accommodate in-line inspection tools we plan to perform an internal inspection of the pipeline first using an in-line inspection. The contractors see the value through our day to day planning with the model, and visualizing the work before it happens. , red laser pointer, HeNe laser, or IR diode laser module) sent around the perimeter of a building or in criss-cross fashion within an area to be protected. Welcome to Animas Laser Therapy in beautiful Durango, Colorado. It is a method (or protocol - an agreed standard) that defines how to transfer data between two devices using a few wires. 9 eV (k=10 −4) k was too small to be measured using a 0. Starting in 2019, NASA will begin using laser communications technology to "enable greater return of science data from space. The first module can be used to send data from a 4x4 keypad in DTMF format via LASER to a receiver where it will be decoded. The transmission of audio and video signals using the developed modules has been demonstrated experimentally. A laser diode is a semiconductor laser device that is very similar, in both form and operation, to a light-emitting diode (LED). 31% Light Transmission White Acrylic Sheet Cast sheets good for use in laser cutters. So just browse through our projects and select get the help you need. Chicago Health Atlas. I need to get those vertical shapes to a ground plane so i can export them and cut.



Connecting HELIOS’ fire control with ship-based Aegis Radar, used for missile defense, enables a combined system to gather surveillance data from the radar while preparing to destroy the targets. To achieve that accuracy, the facility, called the Apache Point Observatory Lunar Laser-ranging Operation (APOLLO), must time the laser pulses' roundtrip flight to the Moon within a few picoseconds, or just a trillionth of a second (10-12). While negligible over very short distance, the physical propagation of data over cables can contribute to the overall delay in data transmission. For this project I am going to keep both of them very basic. This transfer of kinetic energy is easier if the molecules are closer to one another like in solids or liquids than in gasses. The mission is a technology demonstration to verify the longevity of optical communications systems in space, which can provide data rates 10 to 100 times better than traditional radio-frequency systems. As mentioned before, STDs can be transmitted through oral and anal sex, but many people believe that if they haven’t had vaginal intercourse they are still a virgin. Please visit the Online Maps & Services/Web Services page for a listing of the updated URLs. Currently, NASA and the ISS use radio communications, and transferring a 22 MB HD video would take about 10 minutes with the current technology on-board. Transmission can be by direct or indirect contact or through airborne transmission. Data protocol using unipolar NRZ communication mode, the pixel is reset after the end of DIN, accept the data transmitted from the controller to the 24bit, the first to send data by the first pixel to pixel extraction, internal data latch, the remaining data after the internal plastic the processing circuit after shaping amplification through the. Data-takers were all demonstrated. NASA is venturing into a new era of space commu-nications using lasers, beginning with the Lunar Laser Communications Demonstration (LLCD). Western Governors' Association. There is, however, a tendency for optical systems to penetrate areas with smaller and smaller transmission distances. I have to design a circuit in which I have to transfer data through lasers (serial transmission of data). AR makes it possible to map models onto the construction site or perform maintenance and quality control through on-site data collection. CapX 2020 project: A joint initiative of 11 transmission-owning utilities in Minnesota and the surrounding region to expand the electric transmission grid to ensure continued reliable service.



Contract awards including data on commitments against prior-reviewed Bank-funded contracts under IDA/IBRD investment projects and related Trust Funds Living Standards Measurement Study (LSMS) The Living Standards Measurement Study (LSMS) is a research project that was initiated in 1980. Acquiring and managing the right of way for transmission assets is a complicated and cumbersome process in many countries, with reliability and customer opinion at stake. In 1960, the interrogation-reply principle was developed, which allowed a more selective transmission of data upon request. Electrical signals from digital circuits (high/low voltages) may be converted into discrete optical signals (light or no light) with LEDs or solid-state lasers. 4 High data rate. Chemists take advantage of this relationship to determine the concentration of unknown solutions. The modules can be set up on individual tripods to show the proof of concept. Point the laser beam to the solar panel. During the 148-second transmission, OPALS maintained pointing to the ground station within 0. The project has used the lunar-solar tracking mechanism and includes two parts. Laser Mic Makes Eavesdropping Remarkably Simple. For data since January 2008 (representing data generated using 'second-generation' sequencing platforms), the "Cost per Genome" graph reflects projects involving the 're-sequencing' of the human genome, where an available reference human genome sequence is available to serve as a backbone for downstream data analyses. 10 Dispute Resolution 3. Receive Data - Computer receives information sent from the modem. The laser communication system using optical fibers are immune to noise and cross talks. 38 Comments Yup a Lot of HAD projects that are "genius" many of us did 20 years ago and if people would open up textbooks they would have read about them. To date other organizations have also conducted many space laser communication demonstrations worldwide and the time has come when space laser communications can be used as operational systems. Data Transmission Through Laser Project.