Title :
Flat-top microwave photonic filter based on optical frequency comb shaping
Author :
Song, M.H. ; Long, C.M. ; Hamidi, E. ; Wu, R. ; Supradeepa, V.R. ; Seo, D.S. ; Leaird, D.E. ; Weiner, A.M.
Author_Institution :
Sch. of Electr. & Comput. Eng., Purdue Univ., West Lafayette, IN, USA
Abstract :
We present flat-top microwave photonic filters through amplitude and phase shaping of optical frequency combs. Flat-topped filters with greater than 27-dB stopband loss are demonstrated using 32 taps with both positive and negative tap coefficients.
Keywords :
microwave filters; microwave photonics; optical filters; optical pulse shaping; amplitude shaping; flat-topped filters; microwave photonic filter; optical frequency comb shaping; phase shaping; Band pass filters; Finite impulse response filter; Microwave filters; Optical filters; Optical pulse shaping; Passband; Photonics;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2011 Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-4577-1223-4
