AN 8 GB/S QPSK OPTICAL HOMODYNE DETECTION EXPERIMENT USING EXTERNAL-CAVITY LASER-DIODES

被引：35
|
作者：
NORIMATSU, S [1 ]
IWASHITA, K [1 ]
NOGUCHI, K [1 ]
机构：
[1] NIPPON TELEGRAPH & TEL PUBL CORP, OPTOELECTR LABS, ATSUGI, KANAGAWA 24301, JAPAN
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 1992年 / 4卷 / 07期
关键词：
D O I：
10.1109/68.145266
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：
A quadrature-phase-shift-keying optical homodyne detection experiment is conducted at a bit rate of 8 Gb / s. External-cavity laser diodes and a single-body QPSK phase modulator are used. The optical carrier is recovered by a decision-directed phase-locked loop. The first reported measurement of bit-error-rate performance is given. Receiver sensitivity of -27.8 dBm is achieved.
引用
收藏
页码：765 / 767
页数：3
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