Generation of ultra-flat optical frequency comb using a balanced driven dual parallel Mach-Zehnder modulator

• 来源期刊: 中国光学快报（英文版）
• 年，卷（期）: 2015,（6）
• 页码范围: 14-17
• 页数: 4页
• 语种: 中文
• DOI: 10.3788/COL201513.060604

摘要

We propose and experimentally demonstrate an ultra-flat optical frequency comb (OFC) generator by a balanced driven dual parallel Mach-Zehnder modulator.Five-and seven-tone OFC with exactly equal intensity can be generated theoretically.Experimentally obtained five-and seven-tone OFC with flatness of 0.6 and 1.26 dB are demonstrated,respectively,which agrees well with the theoretical results.