Air-Cooled Acousto-Optic Q Switch 5080-290
The air-cooled 5080-290 acousto-optic Q-switch is designed for 1064 nm laser systems requiring compactness and reliable Q-switching. It operates at 80 MHz with a 1.2 mm × 1.2 mm aperture and conduction cooling through its base. Crystalline quartz provides stable optical performance, low insertion loss, and high-contrast pulse modulation. It suits OEM integration requiring compact structure, reliability, and consistency. Model designation:5080-290 (97-02913-05).
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Overview
Specifications
| Parameter | Value |
|---|---|
| Acousto-optic Medium | Quartz Crystal |
| Wavelengths | 1064 nm |
| Operating Frequency | 80 MHz |
| Clear Aperture Dimension | 1.2 mm × 1.2 mm |
| Acoustic Velocity | 5.74 mm/μs |
| Spectral Range | Near Infrared |
| RF Bandwidth [-9 dB Return Loss] | 10 MHz @ -9 dB Return Loss |
| Input Impedance | 50 Ω |
| Standing Wave Ratio | ≤ 1.2:1 |
| Insertion Loss | ≤ 1% |
| Single-Surface Antireflection Coating Reflectance | ≤ 0.1% |
| Antireflection Coating Standard | MIL-C-48497 |
| Extinction Ratio | ≥ 1000:1 |
| Polarization | At 90° to the mounting plane |
| RF Power | 10 W |
| Cooling Method | Air Cooling |
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