Proposal for All-Optical Switchable and Tunable Ultrawideband Monocycle Generation Utilizing SOA Wavelength Conversion and Time Delay

• 作者: Jianhui XU Min HOU Zhefeng HU
• 来源期刊: 光子传感器:英文版
• 学科: 工学
• 关键词: 半导体光放大器 超宽带脉冲 波长转换 光开关 可调 发电 光纤延迟线 脉冲发生器
• 年，卷（期）: 2017,（1）
• 页码范围: 66-71
• 页数: 6页
• 分类号: TN722
• 语种: 中文

摘要

An all-optical ultrawideband monocycle generator based on wavelength conversion in a semiconductor optical amplifier (SOA) and optical tunable delay in an optical delay line (ODL) is proposed and simulated. The system achieves optically switchable in pulse polarity and tunable in both the pulsewidth and radio frequency (RF) spectrum.