Quartz Silica Wedge Depolarizer
Features and Advantages:
- No need for optical axis alignment
- Used to convert polarized light into non-polarized light
- Suitable for monochromatic light and wide-spectrum light sources
- Available in two types: cemented and optical bonded
- Better performance
PRODUCT
Detail
The quartz-silica wedge depolarizer is a common commercial design ,the angle between the two components is much smaller and only the first component is birefringent. The second component is made of fused silica, which has a very similar refractive index to quartz, but is not birefringent. The fast axis of the quartz element is generally at 45° to the wedge.
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Common Specifications
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Material
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Quartz and Fused Silica
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Wavelength range
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220-1100nm,1100-2600nm
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Parallelism
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1 arcmin
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Surface Quality
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60-40
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Flatness
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λ/8@633nm
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Peack Transmittance
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92%（Uncoated）
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Coating
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Standard product is uncoated, custom made is available
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Mount
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Standard product is unmounted, custom made is available
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Enlumen offers the following standard products for selection.
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P/N
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Sizes AXB(mm)
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CA（mm）
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Thickness(mm)
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DQW10
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10
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9
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5
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DQW12
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12.7
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11.5
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DQW15
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15
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13.5
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DQW20
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20
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18.5
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DQW25
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25.4
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22
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