Abstract
Using nanosecond laser pulses, we have observed for the first time optically induced transient and (erasable) permanent gratings in a smectic-A film. The transient grating is accompanied by strong high frequency acoustic waves.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 1416-1418 |
| Number of pages | 3 |
| Journal | Journal of Applied Physics |
| Volume | 55 |
| Issue number | 5 |
| DOIs | |
| State | Published - 1984 |
All Science Journal Classification (ASJC) codes
- General Physics and Astronomy
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