Return-to-Zero Pulse Generators Using Overdriven Amplitude Modulators at One Fourth of the Data Rate

Generation of repetition-rate-doubled re

Generation of repetition-rate-doubled return-to-zero pulse train using phase modulator and chirped fiber bragg grating

✍ Guo Deng; Wei Pan; Xihua Zou 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 485 KB

## Abstract An approach to generating repetition‐rate‐doubled return‐to‐zero pulse trains with a 33%‐duty‐cycle is proposed.A phase‐modulated light is divided into two parts having orthogonal polarization‐states, which are injected into a chirped‐fiber‐Bragg‐grating in inverse directions. A return‐