Wideband tunable single bandpass microwave photonic filter based on FWM dynamics of optical-injected DFB laser
Wideband tunable single bandpass microwave photonic filter based on FWM dynamics of optical-injected DFB laser
复制标题
基于光注入DFB激光器FWM动力学的宽带可调谐单带通微波光子滤波器
DOI:
10.1049/el.2015.1696
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发表时间:
2016-01
影响因子:
1.1
通讯作者:
Pu Tao
中科院分区:
文献类型:
--
作者:
Zhang Tingting;Xiong Jintian;Zheng Jilin;Chen Xiangfei;Pu Tao
A wideband tunable single bandpass microwave photonic filter (MPF) based on the four-wave mixing (FWM) nonlinear dynamics of a distributed feedback (DFB) semiconductor laser under optical injection is proposed and experimentally demonstrated. Utilising the wavelength-selective optical gain of the optical-injected DFB laser, phase-modulation to intensity-modulation conversion is obtained, leading to the realisation of a single bandpass MPF. By changing the injection parameters, an MPF with a frequency tuning range of 27.72 GHz has been achieved. The minimum 3 dB bandwidth and the out-of-band suppression ratio are measured to be 61.2 MHz and 25 dB, respectively.
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影响因子:
4.3
作者:
Capmany, J;Pastor, D;Ortega, B
通讯作者:
Ortega, B
DOI:
10.1109/tmtt.2012.2187678
发表时间:
2012-05-01
影响因子:
4.3
作者:
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通讯作者:
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影响因子:
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作者:
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通讯作者:
Xiaoxiao Xue;Xiaoping Zheng;Hanyi Zhang;Bingkun Zhou
影响因子:
3.8
作者:
H. Shahoei;J. Yao
通讯作者:
H. Shahoei;J. Yao
影响因子:
4.7
作者:
Capmany, J;Ortega, B;Pastor, D
通讯作者:
Pastor, D