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Quartz Depolarizer
Quartz depolarizers convert linearly polarized input beams into unpolarized beams and are used in front and behind of measurement equipment that must avoid polarization.
1N type is made of single optical quartz plate. It has a wider transmission range, but has a larger beam deviation due to the 2 degree wedge shape.
2S type consists of cemented plates of optical quartz and synthetic fused silica. It does not have beam deviation, but the transmission range is not as wide as the single type.
OP type consists of optical contact. It has a wider transmission range without beam deviation.
It is similar to waveplate and mounted in a frame of φ30mm diameter.
| Model | Wavelength range(nm) | Material | Thickness t(mm) | Laser Damage Threshold(J/cm²) | VS | Unit Price | Date | Cart | |||||||||||
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DEQ-1N |
180～3500 | 水晶 | 2.5（max） | —— |
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Quartz Depolarizer /DEQ-1N
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DEQ-2S |
350～2500 | 水晶，合成石英 | 4.4 | 0.3 |
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Quartz Depolarizer /DEQ-2S
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DEQ-2OP |
180～3500 | 水晶 | 5 | 1 |
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Quartz Depolarizer /DEQ-2OP
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