GaN-based stacked micro-optics system

GaN-based stacked micro-optics system

A prototype of a GaN-based stacked micro-optics system is demonstrated. The system consists of a GaN microlens, GaN membrane gratings, six spacers, a spatial filter, and a 980 nm VCSEL. The laser beam is collimated by the GaN microlens and diffracted by the GaN membrane grating. The systems can be u...

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Veröffentlicht in:Applied Optics 2006-04, Vol.45 (11), p.2396-2398
Hauptverfasser: Hou, Chia-Hung, Chen, Chii-Chang, Pong, Bao-Jen, Li, Ming-Hung, Chi, Gou-Chung, Chen, Nai-Chuan, Shih, Chuan-Feng, Chang, Pen-Hsiu
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Sprache:eng
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Zusammenfassung:A prototype of a GaN-based stacked micro-optics system is demonstrated. The system consists of a GaN microlens, GaN membrane gratings, six spacers, a spatial filter, and a 980 nm VCSEL. The laser beam is collimated by the GaN microlens and diffracted by the GaN membrane grating. The systems can be used in blue-violet-UV micro-optics systems.
ISSN:1559-128X
0003-6935
1539-4522
DOI:10.1364/AO.45.002396