Title :
Ultrasensitive Goos-Hanchen shift sensing using a photonic crystal structure
Author :
Wan, Yuhang ; Zheng, Zheng ; Kong, Weijing ; Liu, Jiansheng
Author_Institution :
Sch. of Electron. & Inf. Eng., Beihang Univ., Beijing, China
Abstract :
A novel Goos-Hanchen shift scheme solves the dilemma faced by similar schemes by offering both greatly enhanced Goos-Hanchen shifts and no optical loss, using a simple one-dimensional photonic crystal structure beyond the critical angle.
Keywords :
optical sensors; photonic crystals; one-dimensional photonic crystal structure; optical loss; ultrasensitive Goos-Hanchen shift sensing; Laser beams; Optical distortion; Optical imaging; Optical reflection; Optical sensors; Optical surface waves;
Conference_Titel :
Photonics Conference (PHO), 2011 IEEE
Conference_Location :
Arlington, VA
Print_ISBN :
978-1-4244-8940-4
DOI :
10.1109/PHO.2011.6110862
