Description
Overview
GAOTek laser power attenuation provides 3 kinds of variable attenuators for different application. The circular variable attenuator can make the optical density linearly varies around a circle for measuring laser energy farthest. As for the square one, the optical density linearly varies across the length for measuring laser energy. Also, the high-power variable attenuator is available for customization.
Features
- Detector Photon
- Electronic Image
- Optical Instrument
Technical Specifications
Optical Density Range | O D0 to OD 3 |
Outside Diameter | 2.2 in (54 mm) ± 0.25 |
Linearity of Density | ±5 % @ 632.8 nm |
Coating | S1: Ni-Cr-Fe; S2: Board band AR coating |
Clear Aperture | >80 % Diameter |
Damage Threshold | 30 W/cm2Â CW |
Active Wavelength | 400 nm to 1100 nm |
Applicable Power | <1000 mW |
Dimension | 2.12 in x 1.6 in x 2.6 in (54 mm x 42 mm x 67 mm) |
Weight | 2.20 lb (1 kg) |