The use of fiber star-coupler for signal distribution
| Main Authors: | Mufti Gafar, author, Add author: Batubara, John E., supervisor, Add author: Sekartedjo Kuntjoro, supervisor |
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| Format: | Masters Bachelors |
| Terbitan: |
, 1991
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| Subjects: | |
| Online Access: |
http://lontar.ui.ac.id/detail?id=82242 |
Daftar Isi:
- <b>ABSTRAK</b><br> In transmission system, the information to be transmitted from one source to several addressed receivers requires a component to distribute the information. To achieve an efficient and simple distribution circuit of information, a study on the use of fiber as information signal distributor without using other optical elements has been developed as a fiber star-coupler. The optical fiber star-coupler was constructed by chemically processing the end face of fiber into a cone-shaped. The process was carried out by chemical treatment for unjacketed fibers using HF solution. <br><br> The optical signal distributed to the outgoing fibers will have as higher intensity as the nearer the fiber to the optical axis. <br><br> An efficient fiber star-coupler can be achieved by arranging the optimum number of receiving fibers correspond to coupling distance and numerical aperture of the optical fibers.