'A'
Theory and design of a simple tunable Sagnac loop filter for multiwavelength fiber lasers
Author(s): Mirza MA (Mirza, Mohammad Aleem)1, Stewart G (Stewart, George)1  
Source: APPLIED OPTICS    Volume: 47    Issue: 29    Pages: 5242-5252    Published: OCT 10 2008    
Authors' Address:
1. Univ Strathclyde, Dept Elect & Elect Engn, Glasgow G1 1XW, Lanark Scotland

'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