Abstract
A polarization-diversified photonic comb filter with tunable free spectrum range (FSR) is proposed using two variable differential group delay (DGD) elements in a loop configuration. Two different cosine transfer functions could be simultaneously realized on orthogonal polarization states. Experimental demonstrations also verify feasibilities in various reconfigurable transfer functions.
© 2014 Optical Society of America
Full Article | PDF ArticleMore Like This
H.-Y. Jiang, L.-S. Yan, J. Ye, W. Pan, B. Luo, and X. Steve Yao
Opt. Lett. 37(13) 2535-2537 (2012)
Haifeng Lu, Zhuangqi Cao, Honggen Li, Qishen Shen, and Xiaoxu Deng
Opt. Lett. 31(3) 386-388 (2006)
H.-Y. Jiang, L.-S. Yan, J. Ye, W. Pan, B. Luo, and X. Steve Yao
Opt. Lett. 36(12) 2305-2307 (2011)