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Categories | Glan Laser Polarizer |
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Brand Name: | CRYSTRONG |
Place of Origin: | Jinan,China |
MOQ: | 1-5 |
Price: | Negotiation |
Payment Terms: | Net 30 days |
Supply Ability: | Stock |
Delivery Time: | 5-30 days upon order quantity |
Packaging Details: | vacuum packaging,plastic box,carton |
Material: | a-BBO, YVO4, Calcite |
Clear aperture: | Ø8 – 20 mm |
Extinction ratio: | <5×10-6* |
Wavelength range: | 200 – 4000 nm |
Length: | 15 – 50 mm |
Surface quality, S-D: | 20-10 |
Glan Type Polarizers Telecommunication Application Areas
Product overview:
Glan-type polarizers are mounted polarizing prisms used for applications that require broad spectral ranges, high extinction ratios and/or high polarization purities.
A typical use for such polarizers is for “cleaning” the polarization of a light source, or for the attenuation of a polarized light source. Glan-type polarizers have a few advantages over thin film polarizers (TFPs): firstly, the extinction ratio of Glan-type polarizers is higher than that of TFPs by 2 to 4 orders of magnitude, allowing them to have better polarization purity; secondly, they have a broadband spectral operation range, whereas TFPs are designed for narrow laser-line operation. Standard Glan-type polarizers are mounted into barrel type mounts, which are convenient for most applications.
Application:
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