Title :
Comprehensive investigation of composite photonic-crystal cavities emitting arbitrary-angled laser beams
Author :
Iwahashi, Seita ; Nobuoka, Toshiyuki ; Kurosaka, Yoshitaka ; Noda, Susumu
Author_Institution :
Dept. of Electron. Sci. & Eng., Kyoto Univ., Kyoto, Japan
Abstract :
We perform comprehensive investigations of various composite photonic crystal cavities, which produce a laser emission in arbitrary directions. We then demonstrate a maximum beam angle of 45 degrees with low-lasing threshold values.
Keywords :
laser beams; photonic crystals; composite photonic crystal cavities; emitting arbitrary angled laser beams; laser emission; low lasing threshold values; Cavity resonators; Laser beams; Laser theory; Lattices; Photonic crystals; Surface emitting lasers;
Conference_Titel :
Photonics Conference (PHO), 2011 IEEE
Conference_Location :
Arlington, VA
Print_ISBN :
978-1-4244-8940-4
DOI :
10.1109/PHO.2011.6110651
