| CaMoO4 ELECTRONICALLY TUNABLE OPTICAL FILTER |
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| 2016-02-12 |
| Appl. Phys. Lett. 17, 223 (1970) The paper describes a CaMoO4 transmission‐type acousto‐optic filter. Tuning from about 6700 to 5100 Å is obtained by changing an acoustic frequency from 40 to 68 MHz. The filter bandwidth is 8 Å at an f/6 aperture. 95% transmission is obtained at an acoustic power density of 69 mW/mm2. |
