CaF2 Optical Windowin Infrared Gas Sensor

Trademark
ICC
Transport Package
Customized
Specification
D32*3, D10*1, 25.4*2
Origin
Qinhuangdao
HS Code
9001909090
Well-run equipment, professional sales team, and better after-sales services; We are also a unified big family, everyone stick to the company value "unification, dedication, tolerance" for CaF2 Optical Windowin Infrared Gas Sensor, The product will supply to all over the world, such as: Armenia, Philippines, Angola, Our items have national accreditation requirements for qualified, high quality products, affordable value, was welcomed by people today all over the world. Our goods will continue to enhance within the order and look forward to cooperation with you, Should any of these products be of interest to you, please letus know. We are going to be content to offer you a quotation up on receipt of your detailed needs.
Qinhuangdao Intrinsic Crystal Technology Co., Ltd. Diamond / Audited Supplier
1. CaF2 MATERIAL

CaF2 crystal have good performance at 0.13~10 μm wavelength range, wide range of light.CaF2 cyrstal is transparent over a broad range from ultraviolet (UV) to infrared (IR) frequencies.

CaF2 is used to manufacture optical components such as windows and lenses, used in thermal imaging systems, spectroscopy, and excimer lasers, Fourier analysis, testing instruments, gas liquid laser system, astronomical telescope, MIR/NIR imaging system, etc.

2. Properties

Optical Properties
Transmission Range 130 nm to 10 μm
Transmittance >94% at 193 nm to 7.8 μm
Refractive Index 1.39908 at 5 μm
Reflection Loss 5.4% at 5 μm (both surfaces)
Absorption Coefficient 0.03 cm-1 at 2.6 μm to 2.9 μm
dn/dT -10.6 x 10-6 /ºC
Physical Properties
Density 3.18 g/cm3
Melting Point 1360ºC
Thermal Conductivity 9.71 Wm-1K-1 at 286K
Thermal Expansion 18.85 x 10-6 /ºC at 273K
Knoop Hardness 158.3 with 100g indenter (kg/mm2)
Specific Heat Capacity 854 J/(kg.k)
Dielectric Constant 6.76 at 1MHz
Youngs Modulus (E) 75.80 GPa
Shear Modulus (G) 33.77 GPa
Bulk Modulus (K) 82.71 GPa
Elastic Coefficient C11=164; C12=53; C44=33.7
Apparent Elastic Limit 36.54 MPa (3900 psi)
Poisson Ratio 0.26
Chemical Properties
Solubility 0.0017 g/ 100g water at 20ºC
Molecular Weight 78.08
Structure Cubic Crystal
Cleavage Plane -111

3. ICCs Ability

4. Our Factory

5. FAQS

6. CONTACTS