Coherent optical spectrum analyzer

被引：79

作者：

Baney, DM ^{[1
]}

Szafraniec, B ^{[1
]}

Motamedi, A ^{[1
]}

机构：

[1] Agilent Technol, Agilent Labs, Palo Alto, CA 94304 USA

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2002年 / 14卷 / 03期

关键词：

measurement; optical communications; optical interferometry; optical mixing; spectral analysis;

D O I：

10.1109/68.986811

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：

In this letter, we demonstrate coherent optical spectrum analysis with similar to70-dB dynamic range based on a swept-tuned optical local oscillator and a coherent receiver operating in the 1.5-mum wavelength band. Measurement principles are presented along with high-resolution measurements of distributed feedback laser spectra.

引用

页码：355 / 357

页数：3