'A'
A Tunable Lyot Birefringent Filter With Variable Channel Spacing and Wavelength Using Nonlinear Polarization Rotation in an SOA
Author(s): Wang MX (Wang, Minxue)1, Fu SN (Fu, Songnian)2, Shum P (Shum, P.)2, Ngo NQ (Ngo, Nam Quoc)2, Wu J (Wu, Jian)1, Lin JT (Lin, Jintong)1  
Source: IEEE PHOTONICS TECHNOLOGY LETTERS    Volume: 20    Issue: 17-20    Pages: 1527-1529    Published: SEP-OCT 2008    
Authors' addresses:
1. Beijing Univ Posts & Telecommun, Minist Educ, Key Lab Opt Commun & Lightwave Technol, Beijing 637553, Peoples R China
2. Nanyang Technol Univ, Sch Elect & Elect Engn, Network Technol Res Ctr, Singapore 637553, Singapore

'B'
Tunable multiwavelength fiber laser employing a comb filter based on a polarization-diversity loop configuration
Author(s): Yoon I, Lee YW, Jung J, Lee B  
Source: JOURNAL OF LIGHTWAVE TECHNOLOGY    Volume: 24    Issue: 4    Pages: 1805-1811    Published: APR 2006