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- Spectral Range: 220nm - 2600nm
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Transmission: 92%
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Beam Deviation: <3mins
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Flatness: λ/8
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Surface Quality: 10-20 Scratch-Dig
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Substrate Thickness: 6mm(nom)
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Damage Threshold: 200MW/cm2 (1ns pulse) 20W/cm2
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Depolarizers are used where a linearly polarized light is undesirable such as with polarization sensitive devices. The depolarizer converts the polarized input into a pseudo-randomly polarized output. Our depolarizers are optically contacted and AR coated for high power operation. A variation in retardance across the aperture is created by the wedge-shaped crystalline quartz optic to scramble the polarization. A fused silica wedge is cemented to the quartz wedge to compensate for beam deviation. Wedge depolarizers are achromatic and can be used with any input beam. |
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