DocumentCode :
500170
Title :
Emission characteristics of 2D photonic crystal band edge organic blue lasers designed at three surface-emitting emission band edges
Author :
Yang, Sidney S. ; Chen, Shih-I ; Huang, Chong-Jie
Author_Institution :
Inst. of Photonics Technol., Nat. Tsing Hua Univ., Hsinchu, Taiwan
fYear :
2009
fDate :
2-4 June 2009
Firstpage :
1
Lastpage :
2
Abstract :
In this paper, two-dimensional photonic crystal band-edge lasers of triangular lattice is designed based on photonic band diagrams and the organic material PTT acts as the gain media. The gain medium consists of a small molecule blue emitting dye 2-(4-(pyren-l-yl)phe-nyl)triphenylene (PTT) doped in poly(N-vinylcarbazole) PVK. The emission characteristics are presented. The lasing phenomenon is occurred only at MII point (emission band locations).
Keywords :
dye lasers; laser beams; optical materials; photonic crystals; surface emitting lasers; 2-(4-(pyren-l-yl)phe-nyl)triphenylene; 2D photonic crystal band edge organic blue emitting dye laser design; PTT doped PVK; blue emitting dye; laser emission characteristics; lasing phenomenon; photonic band diagram; poly(N-vinylcarbazole); three surface-emitting emission band edges; triangular lattice; Laser excitation; Laser theory; Lattices; Optical design; Optical surface waves; Photonic band gap; Photonic crystals; Surface emitting lasers; Vertical cavity surface emitting lasers; Waveguide lasers; (140.3490) Lasers, distributed-feedbake; (160.4890) Organic materials; (230.5298) Photonic crystals;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-869-8
Electronic_ISBN :
978-1-55752-869-8
Type :
conf
Filename :
5225552
Link To Document :
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