Reliability study on SSL under high speed switching condition
Visual Light Communication (VLC) is a system that uses light wavelength that is not injurious to the eye for communication purposes. This system provides a solution to some technological problems like increasingly limited availability of conventional bandwidths for electronic eq...
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| Format: | Final Year Project |
| Language: | English |
| Published: |
2012
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10356/49669 |
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| Institution: | Nanyang Technological University |
| Language: | English |
| Summary: | Visual Light Communication (VLC) is a system that uses light wavelength that is not
injurious to the eye for communication purposes. This system provides a solution to some
technological problems like increasingly limited availability of conventional bandwidths for
electronic equipment.Recent development in Solid-state lighting (SSL) allows it to be highly efficient, longer life
time and versatile. Having these advantages made SSL to be highly acceptable by the public
and is slowly replacing the conventional fluorescent lamp. The improvement and
acceptability of the solid-state lighting allows a great advancement in the development of
VLC.However, the focus of the development of SSL are for lighting purposes and not VLC
system. This report will investigate the degradation behaviour of SSL under various stress
condition like temperature, frequency, Modulation Index and draft out a operating guideline
for practical implementation of SSL on VLC system. |
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