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Laser communications systems are wireless connections through the atmosphere. They work similarly to fiber optic links, except the beam is transmitted through free space. While the transmitter and receiver must require line-of-sight conditions, they have the benefit of eliminating the need for broadcast rights and buried cables. Laser communications systems can be easily deployed since they are inexpensive, small, low power and do not require any radio interference studies. The carrier used for the transmission signal is typically generated by a laser diode. Two parallel beams are needed, one for transmission and one for reception. Due to budget restrictions, the system implemented in this project is only one way.
Laser communications have been a hot topic lately, as solutions for how to satisfy ever increasing bandwidth needs are in high demand. Some have suggested that bandwidth could be distributed in neighborhoods by putting laser communication systems on top of homes and pointing them towards a common transceiver with a fast link to the internet. With possible transmit speeds of up to a gigabit per second, this is an exciting area. Other applications for this technology include temporary connectivity needs (e.g. sporting events, disaster scenes, or conventions), or space based communications.
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When was Laser Clay Shooting System created?
Laser Clay Shooting System was created in 1973.
How To Build a Laser Security System?
laser light build
What are the uses for a Femtosecond Laser system?
LASIK and cataract surgery can be performed using Femtosecond laser system. This system is useful for cutting a flap of skin off of the front of the eye for some laser surgeries.
How does optical lever work?
An optical lever works by using a laser beam and a mirror attached to the system being measured. As the system moves, it changes the angle of reflection of the laser beam on the mirror. By measuring this change in the laser beam's position, the displacement of the system can be accurately determined.
Where might you find a laser in the home?
Alarm system
What is the full form of xls?
excimer laser system
What does MLS in MLS laser therapy stand for?
MLS LASER therapy is an abbreviation for "Multi-wave Locked System".
Why 2 level laser is not possible?
Becoz population inversion is not achievable in case of two level laser system...
What is the highest rated laser cutting system?
Laser cutting is a technology that uses a laser to cut certain materials. The highest rated laser cutting system is the Epilog Laser, which has been manufactured and engineered in the US since 1988.
What does ilsd stand for?
ILSD stands for Integrated Laser System Design. It refers to the process of creating a laser system that incorporates various components to meet specific design requirements.
What technology does the Rio Laser hair removal system use to remove hair?
The Rio Laser hair removal system uses laser technology to do its' job. The intent is for the laser to strike at the root of the hair, damaging only the root and not the scalp. This weakens the hair, making it easy to remove or causing it to fall out on its' own.
What are some things that a laser system would be used for?
A laser system has many uses. They can be used for pointing, to change channels on a TV, in medical and dental surgery, and it even has military uses.
