Wide bandwidth chaotic signal generation in a monolithically integrated semiconductor laser via optical injection

2015 ◽  
Vol 355 ◽  
pp. 551-557 ◽  
Author(s):  
Xue-Mei Yin ◽  
Zhu-Qiang Zhong ◽  
Ling-Juan Zhao ◽  
Dan Lu ◽  
Hai-Ying Qiu ◽  
...  
Keyword(s):  
Semiconductor Laser ◽  
Chaotic Signal ◽  
Optical Injection ◽  
Signal Generation ◽  
Wide Bandwidth ◽  
Monolithically Integrated

Dynamics of a Monolithically Integrated Semiconductor Laser Under Optical Injection

2015 ◽  
Vol 27 (20) ◽  
pp. 2119-2122 ◽  
Author(s):  
Wan-Qing Zhu ◽  
Zheng-Mao Wu ◽  
Zhu-Qiang Zhong ◽  
Xue-Mei Yin ◽  
Jian Song ◽  
...  
Keyword(s):  
Semiconductor Laser ◽  
Optical Injection ◽  
Monolithically Integrated

Chaotic Signal Generation with Low Time-delay Signature Based on a Semiconductor Laser Subject to Double Filtered Optical Feedback

2016 ◽  
Vol 45 (10) ◽  
pp. 1014003
Author(s):  
卢东 LU Dong ◽  
钟祝强 ZHONG Zhu-qiang ◽  
夏光琼 XIA Guang-qiong ◽  
吴正茂 WU Zheng-mao
Keyword(s):  
Time Delay ◽  
Semiconductor Laser ◽  
Optical Feedback ◽  
Chaotic Signal ◽  
Signal Generation

scholarly journals A Monolithically Integrated Laser-Photodetector Chip for On-Chip Photonic and Microwave Signal Generation

Photonics ◽  
2019 ◽  
Vol 6 (4) ◽  
pp. 102 ◽  
Author(s):  
Qi ◽  
Chen ◽  
Lu ◽  
Zhao
Keyword(s):  
Chaotic Signal ◽  
Signal Generation ◽  
Frequency Separation ◽  
Optoelectronic Oscillator ◽  
Microwave Generation ◽  
Monolithically Integrated ◽  
Microwave Signal Generation ◽  
Evolution Dynamics ◽  
On Chip ◽  
Injection Currents

An Indium-phosphide-based monolithically integrated photonic chip comprising of an amplified feedback laser (AFL) and a photodetector was designed and fabricated for on-chip photonic and microwave generation. Various waveforms including single tone, multi-tone, and chaotic signal generation were demonstrated by simply adjusting the injection currents applied to the controlling electrodes. The evolution dynamics of the photonic chip was characterized. Photonic microwave with frequency separation tunable from 26.3 GHz to 34 GHz, chaotic signal with standard bandwidth of 12 GHz were obtained. An optoelectronic oscillator (OEO) based on the integrated photonic chip was demonstrated without using any external electrical filter and photodetector. Tunable microwave outputs ranging from 25.5 to 26.4 GHz with single sideband (SSB) phase noise less than −90 dBc/Hz at a 10-kHz offset from the carrier frequency were realized.

scholarly journals Increased Bit Rate Direct Modulation AMO-OFDM Transmission by Optical Injection Using Monolithically Integrated Lasers

2012 ◽  
Vol 24 (11) ◽  
pp. 879-881 ◽  
Author(s):  
Colm Browning ◽  
Kai Shi ◽  
Sylwester Latkowski ◽  
Prince M. Anandarajah ◽  
Frank Smyth ◽  
...  
Keyword(s):  
Optical Injection ◽  
Bit Rate ◽  
Direct Modulation ◽  
Monolithically Integrated
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