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: DEFLECTORS
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Deflectors
AO deflectors are specialized designs for high speed scanning applications. Scanning occurs by varying the carrier RF frequency over the specified bandwidth. We have various designs covering wavelengths in the UV up to Telecom wavelengths in the near IR. Below are representative samples of the many designs we offer.
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Model # |
Mode |
Wavelength (nm) |
Material |
Freq. (MHz) |
Acoustic Velocity |
Time BW |
Active Acoustic Aperture (h x l) (mm) | Diff. Eff. | Scan Angle (mrad) | RF Power (watts) |
| 4080-2 | Off-Axis Shear | 488-633 | TeO2 | 55-105 | 0.656 | 1000 | 2.0 x 15.0 | 80% | 37.2 | <1 |
| 4080-13 | Slow Shear | 635 | TeO2 | 76-84 | 0.617 | 25 | 2.0 x 2.0 | 50% | 8.2 | 0.25 |
| 4080-18 | Slow Shear | 633-670 | TeO2 | 55-105 | 0.617 | 1100 | 4.0 x 14.0 | 50% | N/A | <1.2 |
| 4055 | Off-Axis Shear | 780-830 | TeO2 | 35-70 | 0.656 | 630 | 2.0 x 12.0 | 80% | 44.3 | 1.5 |
| 4090-1 | Slow Shear | 532 | TeO2 | 65-115 | 0.617 | 1100 | 4.0 x 14.0 | 70% | N/A | 1.4 |
| 4100 | Slow Shear | 488 | TeO2 | 75-125 | 0.617 | 1100 | 4.0 x 14.0 | 80% | 39.5 | 1.2 |
| 4100-UV | Slow Shear | 364 | TeO2 | 75-125 | 0.617 | 1100 | 4.0 x 14.0 | 75% | 29.5 | <1 |
| 4100-1 | Slow Shear | 488 | TeO2 | 75-125 | 0.617 | 1100 | 4.0 x 14.0 | 70% | N/A | <1.2 |
| 4300 | Longitudinal | 488 | TeO2 | 200-400 | 4.2 | 1200 | 0.4 x 25.3 | 40% | 23.2 | <2.2 |
