Calcium Fluoride (CaF2) Single Crystal Substrate
CaF2

Calcium Fluoride (CaF2) Single Crystal Substrate

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Calcium Fluoride (CaF2) Single Crystal Substrate

Product Overview:
Calcium Fluoride (CaF2) is a cubic crystal with excellent transmission properties from the ultraviolet (UV) to the infrared (IR) spectrum. It is widely used in optical windows, lenses, and prisms due to its low refractive index and low dispersion.

Physical Properties:
– Material: Calcium Fluoride (CaF2)
– Crystal Structure: Cubic
– Lattice Constant: a = 5.4626 Angstrom
– Density: 3.18 g/cm^3
– Mohs Hardness: 4 (Mohs)
– Melting Point: 1395 °C
– Thermal Expansion Coefficient: 18.85 x 10^-6 /K
– Growth Method: Bridgman Method

Standard Specifications:
– Orientation: (100), (110), (111)
– Miscut: < 0.5° (Customizable to miscut < 0.1°)
– Dimensions: 5 mm x 5 mm, 10 mm x 10 mm (Customizable)
– Thickness: 0.5 mm
– Surface Finish: Single-Side Polished / Double-Side Polished

option

10 × 10 × 0.5 mm，，Double-Side Polished, 10 × 10 × 0.5 mm，，Single-Side Polished, 5 × 5 × 0.5 mm，，Double-Side Polished, 5 × 5 × 0.5 mm，，Single-Side Polished

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