Low Scattering Substrate Synthetic Fused Silica 30.0mm Diamter 5mm Thick λ/10

OPSQSP-30C05-10-5

We can provide special optical polishing service for optics or wedge substrate that achieve surface roughness of <0.2nm (Ra). These low scattering substrates are in high demand for high power laser and X-ray applications.
◦Use a wedged substrate for a beamsplitter to prevent effects of back reflection.
◦CaF2 (calcium fluoride) and MgF2(magnesium fluoride) are mainly used in UV and IR for its high transmittance.
◦Our highly technical processing yields low surface roughness (microscopic irregularities) and precision surface accuracy (flatness of whole surface).
More Information
Name Low Scattering Substrate Synthetic Fused Silica 30.0mm Diamter 5mm Thick λ/10
Weight 0.0080kgs
Standard Coatings Available Yes
Guide
  • Wedged substrates have marked with an arrow indicating the direction of front surface at the thickest thickness point.
Remark -
Attention
  • The low scattering substrates are uncoated; the reflectance from the surface is 2.5% to 4%.
  • If using wedge substrate for transmission application, the beam will be deviate approximately 0.5 degrees.
  • The CaF2 substrate surface can be easily scratched. Do not use contact cleaning, please use air-blow for dirt cleaning.
  • The CaF2 and the MgF2 substrates get rough under high temperature and high humidity environment. Stock them in dry optical cabinet after use.
Diameter φD 30mm
Material Synthetic fused silica
Material Synthetic fused silica
Surface roughness <0.2nm(Ra)
Type Optical Parallel
Diameter φD φ30mm
Thickness t 5mm
Surface Flatness λ/10
Parallelism <5″
Surface Quality (Scratch-Dig) 10−5
In stock
SKU
OPSQSP-30C05-10-5
$315.00

Delivery in : 6-12 weeks

We can provide special optical polishing service for optics or wedge substrate that achieve surface roughness of <0.2nm (Ra). These low scattering substrates are in high demand for high power laser and X-ray applications.

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