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High Power Variable Attenuator
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High Power Variable Attenuator is a combination of one or two thin film polarization Beamsplitter plate and a zero order half waveplate made of crystal quartz. High Power Variable Attenuator is used to continuously vary the transmitted intensity of a linearly polarized beam by rotating the waveplate, which can achieve attenuation range from 0.25% to 99%. Two working mode is available, transmission mode and reflection mode. It is widely used to adjust power output in high power applications.

Large Dynamic Range
P-Pol Attenuation Range ~0.5%-95%
S-Pol Attenuation Range ~0.25%-99%
Two Adjustment Methods: Motorized and Manual
Zero Order Half Waveplate
High Damage Threshold

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