GaN-based stacked micro-optics system

Chia Hung Hou, Chii Chang Chen, Bao Jen Pong, Ming Hung Li, Gou Chung Chi, Nai Chuan Chen, Chuan Feng Shin, Pen Hsiu Chang

Research output: Contribution to journalArticle

3 Citations (Scopus)


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.

Original languageEnglish
Pages (from-to)2396-2398
Number of pages3
JournalApplied optics
Issue number11
Publication statusPublished - 2006 Apr 10

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics
  • Engineering (miscellaneous)
  • Electrical and Electronic Engineering

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  • Cite this

    Hou, C. H., Chen, C. C., Pong, B. J., Li, M. H., Chi, G. C., Chen, N. C., Shin, C. F., & Chang, P. H. (2006). GaN-based stacked micro-optics system. Applied optics, 45(11), 2396-2398.