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Proceedings Paper

Fano resonances GaN-based high contrast grating surface-emitting lasers
Author(s): Tzeng-Tsong Wu; Shu-Hsien Wu; Tien-Chang Lu; Hao-Chung Kuo; Shing-Chung Wang
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Paper Abstract

GaN-based high contrast grating surface-emitting lasers (HCG SELs) with AlN/GaN distributed Bragg reflectors were reported. The device exhibited a low threshold pumping energy density of about 0.56 mJ/cm2 and the lasing wavelength was at 393.6 nm with a high degree of polarization of 73% at room temperature. The specific lasing mode and polarization characteristics agreed well with the theoretical modeling. The low threshold characteristics of our GaNbased HCG SELs utilized by the Fano resonance can be potential for development of blue surface emitting laser sources

Paper Details

Date Published: 15 March 2013
PDF: 6 pages
Proc. SPIE 8633, High Contrast Metastructures II, 86330B (15 March 2013); doi: 10.1117/12.2002911
Show Author Affiliations
Tzeng-Tsong Wu, National Chiao Tung Univ. (Taiwan)
Shu-Hsien Wu, National Chiao Tung Univ. (Taiwan)
Tien-Chang Lu, National Chiao Tung Univ. (Taiwan)
Hao-Chung Kuo, National Chiao Tung Univ. (Taiwan)
Shing-Chung Wang, National Chiao Tung Univ. (Taiwan)


Published in SPIE Proceedings Vol. 8633:
High Contrast Metastructures II
Connie J. Chang-Hasnain; Fumio Koyama; Alan Eli Willner; Weimin Zhou, Editor(s)

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