'A'
Tunable beam direction and transmission of light using photonic crystal waveguide
Author(s): Chen HB (Chen, Hongbo)1, Chen XS (Chen, Xiaoshuang)1, Wang J (Wang, Jian)1, Lu W (Lu, Wei)1  
Source: PHYSICA B-CONDENSED MATTER    Volume: 403    Issue: 23-24    Pages: 4301-4304    Published: DEC 15 2008    
Addresses:
1. Chinese Acad Sci, Shanghai Inst Tech Phys, Natl Lab Infrared Phys, Shanghai 200083, Peoples R China

'B'
Off-axis directional beaming of optical field diffracted by a single subwavelength metal slit with asymmetric dielectric surface gratings
Author(s): Kim S (Kim, Seyoon), Kim H (Kim, Hwi), Lim Y (Lim, Yongjun), Lee B (Lee, Byoungho)  
Source: APPLIED PHYSICS LETTERS    Volume: 90    Issue: 5  Article Number: 051113    Published: JAN 29 2007