Single-frequency MOPA Er3+ DBR fiber laser for WDM digital telecommunication systems

被引：35

作者：

Bonfrate, G ^{[1
]}

Vaninetti, F

Negrisolo, F

机构：

[1] Univ Southampton, Optoelect Res Ctr, Southampton SO17 1BJ, Hants, England

[2] PirelliCavi SPA, R&D Dept, I-20100 Milan, Italy

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1998年 / 10卷 / 08期

关键词：

optical communication; optical fiber laser;

D O I：

10.1109/68.701518

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

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.

引用

页码：1109 / 1111

页数：3