A tunable optical frequency comb generator using a single dual parallel Mach-Zehnder modulator

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Abstract

A scheme of generating optical frequency combs (OFC) utilizing a single dual parallel Mach-Zehnder modulator (DPMZM) is detailedly investigated. Both the theoretical analysis and experimental results show that the generator is power efficient. Gaussian-shaped OFC and flat OFC with a tunable spacing, flexible line-number and high side mode suppression ratio (SMSR) are experimentally generated with relatively lower RF power.

Original languageEnglish
Pages (from-to)74-78
Number of pages5
JournalOptics and Laser Technology
Volume72
DOIs
StatePublished - 1 Aug 2015

Keywords

  • Dual parallel Mach-Zehnder modulator
  • Optical frequency combs
  • Side mode suppression ratio

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