Linear-frequency microwave waveform generation based on dispersion-compensated tunable optoelectronic oscillator with central frequency up to 45 GHz

2017 ◽  
Author(s):  
Anle Wang ◽  
Jianghai Wo ◽  
Jin Zhang ◽  
Xiong Luo ◽  
Wenshan Cong ◽  
...  
Keyword(s):  
Central Frequency ◽  
Optoelectronic Oscillator ◽  
Linear Frequency ◽  
Waveform Generation

Photonic approach to dual-band dual-chirp microwave waveform generation with multiplying central frequency and bandwidth

2019 ◽  
Vol 437 ◽  
pp. 17-26 ◽  
Author(s):  
Kun Zhang ◽  
Shanghong Zhao ◽  
Xuan Li ◽  
Zihang Zhu ◽  
Wei Jiang ◽  
...  
Keyword(s):  
Dual Band ◽  
Central Frequency ◽  
Waveform Generation

scholarly journals Tunable Multi-Frequency Optoelectronic Oscillator Based on a Microwave Photonic Filter and an Electrical Filter

2021 ◽  
Author(s):  
Jin Zhang ◽  
Yalan Wang ◽  
Xiang Li ◽  
Zhuangzhuang Liu ◽  
Jianghai Wo
Keyword(s):  
Phase Modulation ◽  
Laser Source ◽  
Central Frequency ◽  
Optoelectronic Oscillator ◽  
Microwave Photonic ◽  
Single Sideband ◽  
Wide Range ◽  
Fabry Perot ◽  
Oscillation Modes ◽  
Iron Garnet

Abstract We propose and experimentally demonstrate a multi-frequency optoelectronic oscillator (OEO) based on phase-modulation to intensity-modulation (PM-IM) conversion. A microwave photonic filter (MPF) incorporating an optical fiber Bragg grating Fabry-Perot (FBG-FP) filter and an electrical yttrium iron garnet (YIG) filter in two branches are used to select the oscillation modes of the OEO. By adjusting the wavelength of laser source or the central frequency of YIG filter, two frequencies can be tuned independently within a wide range. The single sideband (SSB) phase noises of the generated frequencies are measured experimentally. Moreover, the OEO shows potential ability to achieve more frequencies oscillation by multiplexing more optical and electrical filters.

Optoelectronic Oscillator for Arbitrary Microwave Waveform Generation

2021 ◽  
Vol 39 (19) ◽  
pp. 6033-6044
Author(s):  
Yang Chen ◽  
Pengcheng Zuo ◽  
Taixia Shi
Keyword(s):  
Optoelectronic Oscillator ◽  
Waveform Generation
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