[1] Javier Abreu-Afonso, Antonio Díez, Jose Luis Cruz, et al.. Continuously tunable microwave photonic filter using a multiwavelength fiber laser[J]. IEEE Photon Technol Lett, 2012, 24(23): 2129-2131.
[2] John Chang, Mable P Fok, James Meister, et al.. A single source microwave photonic filter using a novel single-mode fiber to multimode fiber coupling technique[J]. Opt Express, 2013, 21(5): 5585-5593.
[3] Yang Xiufeng, Peng Lei, Tong Zhengrong, et al.. Design of tunable bandpass photonic microwave filter based on multiwavelength fiber laser[J]. Acta Optica Sinica, 2012, 32(2): 0206004.
[4] Zhu Hailing, Pan Wei, Chen Jixin, et al.. Frequency multiplied microwave signal generation based on single passband microwave photonic filtering[J]. Chinese J Lasers, 2013, 40(1): 0105003.
[7] Yuan Yu, Jianji Dong, Xiang Li, et al.. All optical microwave photonic filter with bandpass and notch filtering shapes[C]. SPIE, 2010, 7988: 79881Z.
[8] L N Zhou, Y J Cheng, E M Xu. Coherence-free cascade IIR microwave photonic filter with high Q factor[J]. Electron Lett, 2011, 47(13): 754-755.
[9] Enming Xu, Fei Wang, Lipei Li, et al.. Cascaded microwave photonic filters with multiple infinite impulse responses based on wavelength conversion[C]. Communications and Photonics Conference and Exhibition, 2011. 1-6.
[10] Qi Chunhui, Pei Li, Ning Tigang, et al.. Analysis of quality factor for one-order infinite impulse response microwave photonic filter[J]. Infrared and Laser Engineering, 2011, 40(7): 1314-1317.
[11] Kun Zhu, Haiyan Ou, Hongyan Fu, et al.. A simple and tunable single-bandpass microwave photonic filter of adjustable shape[J]. IEEE Photon Technol Lett, 2008, 20(23): 1917-1919.
[12] B Ortega, J Mora, D Capmany, et al.. Highly selective microwave photonic filters based on active optical recirculating cavity and tuned modulator hybrid structure[J]. Electron Lett, 2005, 41(20): 1133-1135.