scholarly journals Time delay characteristics and bandwidth of chaotic laser from semiconductor laser

2018 ◽  
Vol 67 (14) ◽  
pp. 140501
Author(s):  
Li Zeng ◽  
Feng Yu-Ling ◽  
Wang Xiao-Qian ◽  
Yao Zhi-Hai
Keyword(s):  
Time Delay ◽  
Semiconductor Laser ◽  
Chaotic Laser

scholarly journals Time delay signature and bandwidth of chaotic laser output from semiconductor laser

2020 ◽  
Vol 69 (9) ◽  
pp. 090501 ◽  
Author(s):  
Yi-Ning Zhang ◽  
Yu-Ling Feng ◽  
Xiao-Qian Wang ◽  
Zhen-Ming Zhao ◽  
Chao Gao ◽  
...  
Keyword(s):  
Time Delay ◽  
Semiconductor Laser ◽  
Laser Output ◽  
Chaotic Laser

The Role of Master Laser with Feedback in Time-Delay Signature Suppression of Semiconductor Laser Subject to Chaotic Optical Injection

2017 ◽  
Vol 27 (11) ◽  
pp. 1750169 ◽  
Author(s):  
Liyue Zhang ◽  
Wei Pan ◽  
Penghua Mu ◽  
Xiaofeng Li ◽  
Shuiying Xiang ◽  
...  
Keyword(s):  
Time Delay ◽  
Semiconductor Laser ◽  
Optical Feedback ◽  
Bias Current ◽  
Optical Injection ◽  
Strength Parameter ◽  
Master Laser ◽  
Feedback Strength ◽  
Chaotic Signals

The important role of parameters in master laser with optical feedback for the elimination of time-delay (TD) signature in semiconductor laser subject to chaotic optical injection is investigated systemically. The experimental results show that TD signature suppressed chaotic signals can be credibly generated by increasing the feedback strength of the master laser, which is quite different from the trends observed in semiconductor laser (SL) with optical feedback. Systematically numerical analysis is also carried out as a validation, and it is shown that with low bias current and strong feedback strength, parameter regions contributing to successful TD suppression are much wider. Furthermore, it is shown that the influence of frequency detuning in TD concealment will change with the increase of feedback strength. All the numerical results are in perfect accordance with experimental observation.

Time-Delay Signature Suppression in Chaotic Laser Source with Optical Feedback by Brillouin Scattering

2017 ◽  
Vol 44 (2) ◽  
pp. 0208002
Author(s):  
张建忠 Zhang Jianzhong ◽  
冯昌坤 Feng Changkun ◽  
张明江 Zhang Mingjiang ◽  
刘 毅 Liu Yi ◽  
张永宁 Zhang Yongning
Keyword(s):  
Time Delay ◽  
Optical Feedback ◽  
Brillouin Scattering ◽  
Laser Source ◽  
Chaotic Laser

scholarly journals Time-delay signature suppression in a chaotic semiconductor laser by fiber random grating induced random distributed feedback

2017 ◽  
Vol 42 (20) ◽  
pp. 4107 ◽  
Author(s):  
Yanping Xu ◽  
Mingjiang Zhang ◽  
Liang Zhang ◽  
Ping Lu ◽  
Stephen Mihailov ◽  
...  
Keyword(s):  
Time Delay ◽  
Semiconductor Laser ◽  
Distributed Feedback

scholarly journals Time delay signature concealment of optical feedback induced chaos in an external cavity semiconductor laser

2010 ◽  
Vol 18 (7) ◽  
pp. 6661 ◽  
Author(s):  
Jia-Gui Wu ◽  
Guang-Qiong Xia ◽  
Xi Tang ◽  
Xiao-Dong Lin ◽  
Tao Deng ◽  
...  
Keyword(s):  
Time Delay ◽  
Semiconductor Laser ◽  
Optical Feedback ◽  
External Cavity

scholarly journals Time-Delay Identification in a Chaotic Semiconductor Laser With Optical Feedback: A Dynamical Point of View

2009 ◽  
Vol 45 (7) ◽  
pp. 879-1891 ◽  
Author(s):  
Damien Rontani ◽  
Alexandre Locquet ◽  
Marc Sciamanna ◽  
David S. Citrin ◽  
Silvia Ortin
Keyword(s):  
Time Delay ◽  
Semiconductor Laser ◽  
Optical Feedback ◽  
Point Of View
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