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Monday, November 30, 2009

FREE SPACE OPTICS TECHNOLOGY

FREE SPACE OPTICS TECHNOLOGY

ABSTRACT

Major problem in today’s digital world is the bandwidth requirement. As the number of users is increasing; the bandwidth requirement is also increasing exponentially. One solution to the above mentioned problem is provided by the optical fiber cable, but its implementation cost is very high. Here, Free Space Optics Technology (FSO) comes into picture. It can be used to transmit data in close range i.e. maximum up to 4-5miles. It also provides a bandwidth of about 2.5 gbps . The paper throws light on history of FSO technology, its working and capabilities. The paper also compares the FSO technology with other existing technologies and put forward various advantages and disadvantages of the same. The report clears all the doubts about FSO technology and also gives a brief description about its future prospects. Also it may be helpful to the industrialists who are trying to establish network by using this technology as it gives a brief idea about cost and pros and cons. Related to our field, the report explains how this technology is implemented in various fields like LAN-LAN connectivity etc.

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