'A'
All-optical conversion scheme: Binary to quaternary and quaternary to binary number
Author(s): Chattopadhyay T (Chattopadhyay, Tanay)2, Roy JN (Roy, Jitendra Nath)1  
Source: OPTICS AND LASER TECHNOLOGY    Volume: 41    Issue: 3    Pages: 289-294    Published: APR 2009    
Addresses:
1. Kolaghat KTPP Township, Coll Engn & Management, Dept Phys, Midnapur E 721171, WB India
2. WBPDCL, Kolaghat Thermal Power Stn, Midnapur E 721171, WB India

'B'
A fiber depolarizer using polarization beam splitter loop structure for narrow linewidth light source
Author(s): Yoon I, Lee B, Park S  
Source: IEEE PHOTONICS TECHNOLOGY LETTERS    Volume: 18    Issue: 5-8    Pages: 776-778    Published: MAR-APR 2006