Title :
Fabrication and characteristics of two-dimensional quasi-periodic photonic crystal lasers
Author :
Tsai, Feng-Mao ; Lee, Po-Tsung ; Lu, Tsan-Wen ; Lu, Tien-Chang ; Kuo, Hao-Chung
Author_Institution :
Dept. of Photonics, Nat. Chiao-Tung Univ., Hsinchu
Abstract :
Lasing characteristics of 12-fold quasi-periodic photonic crystal micro-cavity lasers are obtained and compared with triangular lattice photonic crystal lasers. An ultra-low threshold is observed and tolerance of fabrication imperfection in QPC lasers is investigated.
Keywords :
laser beams; microcavity lasers; optical fabrication; optical materials; photonic crystals; solid lasers; 12-fold QPC laser lasing characteristics; 2-D quasiperiodic PC laser fabrication; photonic crystal microcavities; triangular lattice photonic crystal laser comparison; ultra-low threshold; Dry etching; Laser excitation; Laser modes; Lattices; Optical device fabrication; Photonic crystals; Polarization; Pump lasers; Q factor; Semiconductor lasers; (140.5960) Semiconductor lasers; (230.3990) Microstructure devices;
Conference_Titel :
Lasers and Electro-Optics, 2006 and 2006 Quantum Electronics and Laser Science Conference. CLEO/QELS 2006. Conference on
Conference_Location :
Long Beach, CA
Print_ISBN :
978-1-55752-813-1
Electronic_ISBN :
978-1-55752-813-1
DOI :
10.1109/CLEO.2006.4627799
