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 language | English |
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Pages (from-to) | 2396-2398 |
Number of pages | 3 |
Journal | Applied Optics |
Volume | 45 |
Issue number | 11 |
DOIs | |
State | Published - 10 Apr 2006 |