Abstract
Acousto-optic AO! devices are important spatial light modulators. They can be used as light-beam deflectors, rf true-time-delay lines, etc. To increase their spur-free dynamic range, we present what to our knowledge is a novel multichannel AO device structure, in which different channels have different carrier frequencies, so a wideband signal can automatically be decomposed into a set of narrow-band signals. Design, fabrication, and testing of this 24-channel, 10-μs AO spatial light modulator are addressed.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 7482-7489 |
| Number of pages | 8 |
| Journal | Applied optics |
| Volume | 37 |
| Issue number | 32 |
| DOIs | |
| State | Published - Nov 10 1998 |
All Science Journal Classification (ASJC) codes
- Atomic and Molecular Physics, and Optics
- Engineering (miscellaneous)
- Electrical and Electronic Engineering
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