Abstract
Direct generation of a radially polarized doughnut beam from a single-chip semiconductor laser is demonstrated for the first time by using a two-dimensional photonic crystal, which leads to various super-resolution applications in compact optical systems.
© 2007 Optical Society of America
PDF ArticleMore Like This
Kyoko Kitamura, Kyosuke Sakai, Yoshitaka Kurosaka, Eiji Miyai, Wataru Kunishi, Dai Ohnishi, and Susumu Noda
CTuH3 Conference on Lasers and Electro-Optics (CLEO:S&I) 2009
Toshiyuki Nobuoka, Kyoko Kitamura, Seita Iwahashi, Tsuyoshi Okino, Yong Liang, and Susumu Noda
CTh3G.3 CLEO: Science and Innovations (CLEO:S&I) 2013
Eiji Miyai, Dai Ohnishi, Kyosuke Sakai, Takayuki Okano, and Susumu Noda
JTuC77 Conference on Lasers and Electro-Optics (CLEO:S&I) 2005