'A'
Polarization-Controlled Tunable All-Fiber Comb Filter Based on a Modified Dual-Pass Mach-Zehnder Interferometer
Author(s): Luo ZC (Luo, Zhi-Chao)1, Luo AP (Luo, Ai-Ping)1, Xu WC (Xu, Wen-Cheng)1  
Source: IEEE PHOTONICS TECHNOLOGY LETTERS    Volume: 21    Issue: 15    Pages: 1066-1068    Published: AUG 1 2009    
Addresses:
1. S China Normal Univ, Sch Informat & Optoelect Sci & Engn, Lab Photon Informat Technol, Guangzhou 510006, Guangdong Peoples R China

'B'
Wavelength-switchable flat-top fiber comb filter based on a Solc type birefringence combination
Author(s): Lee YW, Kim HT, Jung J, Lee B  
Source: OPTICS EXPRESS    Volume: 13    Issue: 3    Pages: 1039-1048    Published: FEB 7 2005