Enhanced photosensitivity in tin-codoped germanosilicate optical fibres
Enhanced photosensitivity is found in Tin-codoped germanosilicate optical fibers. A photo-induced refractive index change (~1.4 x 10<sup>-3</sup> times larger than that observed in pure germanosilicate fibers has been demonstrated. Unlike the technique of using Boron-codoping to enhance...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
1995.
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| Subjects: | |
| Online Access: | Get fulltext |
| LEADER | 01031 am a22001693u 4500 | ||
|---|---|---|---|
| 001 | 78146 | ||
| 042 | |a dc | ||
| 100 | 1 | 0 | |a Dong, L. |e author |
| 700 | 1 | 0 | |a Cruz, J.L. |e author |
| 700 | 1 | 0 | |a Reekie, L. |e author |
| 700 | 1 | 0 | |a Xu, M.G. |e author |
| 700 | 1 | 0 | |a Payne, D.N. |e author |
| 245 | 0 | 0 | |a Enhanced photosensitivity in tin-codoped germanosilicate optical fibres |
| 260 | |c 1995. | ||
| 856 | |z Get fulltext |u https://eprints.soton.ac.uk/78146/1/1047.pdf | ||
| 520 | |a Enhanced photosensitivity is found in Tin-codoped germanosilicate optical fibers. A photo-induced refractive index change (~1.4 x 10<sup>-3</sup> times larger than that observed in pure germanosilicate fibers has been demonstrated. Unlike the technique of using Boron-codoping to enhance the photosensitivity of germanosilicate fibers, Tin-doping does not have a significant effect on fiber loss at the important telecommunication window of 1.55µm. High temperature stability of the gratings in Tin-codoped germanosilicate fibers is also much over Boron-codoped fibers. | ||
| 655 | 7 | |a Article | |