Variable Optical Attenuators for UV, YAG, and Ti:sapphire Lasers
MVATT Series |
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| These variable optical attenuators provide continuous adjustment of the output light level of ultraviolet and high-power lasers, including excimer, He-Cd, YAG, and Ti:sapphire lasers. The light level is adjusted using a substrate with a dielectric multilayer coating whose transmittance varies with the angle of incidence. A compensation plate eliminates the lateral beam displacement caused by changes in the angle of incidence on the substrate. |
■Specifications |
| Model |
Operating Wavelength (nm) |
Variable Transmittance Range |
| MVATT-266 |
266 (FHG of Nd:YAG) |
5–90% |
| MVATT-325 |
325 (He-Cd) |
5–90% |
| MVATT-355 |
355 (THG of Nd:YAG) |
5–90% |
| MVATT-532 |
532 (SHG of Nd:YAG) |
5–90% |
| MVATT-830 |
830 (Ti:sapphire) |
5–90% |
| MVATT-1064 |
1064 (Nd:YAG) |
5–90% |
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*Specifications and appearance are subject to change without notice for product improvement. |
