Single-frequency MOPA Er3+ DBR fiber laser for WDM digital telecommunication systems
Bonfrate, G., Vaninetti, F. and Negrisolo, F. (1998) Single-frequency MOPA Er3+ DBR fiber laser for WDM digital telecommunication systems. IEEE Photonics Technology Letters, 10, (8), 1109-1111. (doi:10.1109/68.701518 ).
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Description/Abstract
The realization, the characteristics and the bit-error-rate (BER) performance of a single frequency, linear polarization Er3+-doped distributed Bragg reflector fiber laser are reported. The device, pumped at 980 nm, gives a maximum output power of 13 mW with an overall slope efficiency eta =24%, a continuous wave intensity ripple around 1% and a linewidth of 2.2 kHz. The BER test, performed without any polarization control system in a complete 475-km-long 2.5-Gb/s wavelength-division-multiplexed transmission line, shows only a 0.5-dB penalty is introduced.
| Item Type: | Article |
|---|---|
| ISSNs: | 1041-1135 (print) |
| 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: | 77891 |
| Date Deposited: | 11 Mar 2010 |
| Last Modified: | 01 Jun 2011 15:47 |
| Contributors: | Bonfrate, G. (Author) Vaninetti, F. (Author) Negrisolo, F. (Author) |
| Date: | August 1998 |
| Status: | Published |
| URI: | http://eprints.soton.ac.uk/id/eprint/77891 |
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