Photonic Generation of Linearly Frequency-modulated Radar Signal Using Gain-switching Laser
- Resource Type
- Conference
- Authors
- Wu, Gengze; Zheng, Jilin; Pu, Tao; Li, Jin; Zhang, Xin; Chen, Shilin; Zhao, Jiaqi; Zhou, Han
- Source
- 2023 Opto-Electronics and Communications Conference (OECC) Opto-Electronics and Communications Conference (OECC), 2023. :1-3 Jul, 2023
- Subject
- Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Fields, Waves and Electromagnetics
Photonics and Electrooptics
Signal Processing and Analysis
Laser radar
Masers
Bandwidth
Switches
Microwave communication
Microwave photonics
microwave photonics
multi-band
pluse compress
gain switching laser
- Language
- ISSN
- 2166-8892
A simple photonic linearly frequency-modulated waveform generation with multiplying bands and bandwidth based on gain-switching laser is proposed and experimentally demonstrated. The time bandwidth product of generated LFM signals are N times of applied signal.