Title :
Lasing characteristics of two-dimensional photonic crystal slab lasers with a modified linear shaped donor-type point defect
Author :
Fujita, Masayuki ; Akahane, Yoshihiro ; Sugitatsu, Atsushi ; Asano, Takashi ; Noda, Susumu
Author_Institution :
Dept. of Electron. Sci. & Eng., Kyoto Univ., Japan
Abstract :
We developed two-dimensional photonic crystal slab laser with a modified linear shaped donor-type point defect for ultrahigh Q cavity. A device characteristic is found to be dramatically improved by the modification of the defect structure.
Keywords :
Q-factor; laser cavity resonators; photonic crystals; point defects; semiconductor lasers; defect structure modification; modified linear shaped donor-type point defect; two-dimensional photonic crystal slab lasers lasing characteristics; ultrahigh Q cavity; Industrial electronics; Laser modes; Laser theory; Lattices; Photonic crystals; Pump lasers; Q factor; Shape; Slabs; Wet etching;
Conference_Titel :
Lasers and Electro-Optics, 2003. CLEO/Pacific Rim 2003. The 5th Pacific Rim Conference on
Print_ISBN :
0-7803-7766-4
DOI :
10.1109/CLEOPR.2003.1274628
