Photosensitive Er/Yb optical fibres for efficient single frequency fibre lasers
Dong, L., Loh, W.H., Caplen, J.E., Hsu, K., Minelly, J.D. and Reekie, L. (1997) Photosensitive Er/Yb optical fibres for efficient single frequency fibre lasers. In, Proceedings of Conference on Optical Fiber Communication (OFC 97). Optical Fiber Communication (OFC 97) Bellingham, 10.1109/OFC.1997.719661 , 29-30.
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Description/Abstract
Tin co-doping is used for photosensitive Er/Yb/P/Al/Si fibres. A 10 cm long 80% grating was written without hydrogenation to realise a single frequency DFB laser with an efficiency of 11%, the highest reported so far. A boron-co-doped germanosilicate ring next to the fibre core was used in the second approach to achieve 1 cm long high reflectors (>99.9%) and extremely low threshold single frequency DBR fibre lasers with 23% efficiency.
| Item Type: | Book Section |
|---|---|
| ISBNs: | 1557524807 |
| Related URLs: | |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering Q Science > QC Physics |
| Divisions: | University Structure - Pre August 2011 > Optoelectronics Research Centre |
| Item ID: | 76829 |
| Date Deposited: | 11 Mar 2010 |
| Last Modified: | 08 Jun 2012 12:57 |
| Contributors: | Dong, L. (Author) Loh, W.H. (Author) Caplen, J.E. (Author) Hsu, K. (Author) Minelly, J.D. (Author) Reekie, L. (Author) |
| Date: | 1997 |
| Status: | Published |
| Publisher: | 10.1109/OFC.1997.719661 |
| URI: | http://eprints.soton.ac.uk/id/eprint/76829 |
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