Differential-phase-to-intensity conversion based on injection locking of a semiconductor laser

被引：10

作者：

Awaji, Y

Kuri, T

Chujo, W

Naganuma, M

Kitayama, K

机构：

[1] Commun Res Labs, Basic & Adv Res Div, Ultrafast Photon Network Grp, Tokyo 1848795, Japan

[2] Teikyo Univ Sci & Technol, Dept Media Sci, Uenohara, Yamanashi 4090193, Japan

[3] Osaka Univ, Grad Sch Engn, Dept Elect Informat Syst, Suita, Osaka 5650871, Japan

来源：

OPTICS LETTERS | 2001年 / 26卷 / 20期

关键词：

D O I：

10.1364/OL.26.001538

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A novel method of optical phase-shift detection using differential-phase-to-intensity conversion (DPIC) based on injection locking of a semiconductor laser is proposed. We predict DPIC numerically and verify it experimentally. We then demonstrate detection of OC-48 (2.48832-Gbit/s) phase-modulated signals by use of DPIC. (C) 2001 Optical Society of America.

引用

页码：1538 / 1540

页数：3

共 5 条

[1] High-performance phase locking of wide linewidth semiconductor lasers by combined use of optical injection locking and optical phase-lock loop [J].