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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
  • *Corresponding author for this work
  • National Central University
  • Chang Gung University

Research output: Contribution to journalJournal Article peer-review

3 Scopus citations

Abstract

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
Volume45
Issue number11
DOIs
StatePublished - 10 04 2006

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