Proposal for all-optical switchable and tunable ultrawideband monocycle generation utilizing SOA wavelength conversion and time delay

Photonic Sensors

Zhefeng Hu¹  Min Hou¹  Jianhui Xu¹ 

[1] Key Laboratory of Optical Fiber Sensing & Communications (Ministry of Education), School of Communication and Information Engineering, University of Electronic Science and Technology of China;

关键词: Microwave photonics;    ultrawideband (UWB);    tunable;    switchable;    semiconductor optical amplifier (SOA);    tunable time delay;   

DOI  :  10.1007/s13320-016-0389-6

来源: DOAJ

【 摘 要 】

Abstract 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.

【 授权许可】

Unknown