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633nm Laser Crystals Birefringent Crystal Quartz Low Stress Birefringence

633nm Laser Crystals Birefringent Crystal Quartz Low Stress Birefringence

Brand Name:STAR OPTIC
Certification:RoHS, ISO9001
Model Number:Quartz
Minimum Order Quantity:1pc
Delivery Time:Negotiable
Payment Terms:T/T, Western Union, Paypal
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Location: Wuhan China
Address: 4th floor, building 9, Optics Valley New Dynamic, 5th Hi-Tech road, East lake Hi-Tech Zone, Wuhan, China
Supplier`s last login times: within 32 hours
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Birefringent Crystal Quartz

Overview:

Single Synthetic Crystal Quartz is grown by hydrothermal method in autoclaves. It has trigonal crystal structure with right-handed or left-handed modification. Quartz crystals have low stress birefringence and high refractive index homogeneity. The optical transmission range of crystal quartz is 0.2-2.5microns. Due to its piezoelectric properties, low thermal expansion, good mechanical parameters and excellent optical characteristics, crystal quartz is widely used in electronics, precision and laser optics, fiber communications, X-ray optics, pressure sensors and etc.


General Specifications Of Crystal Quartz:

Dimension Tolerance±0.1mm
Optical Axis Orientation±0.5°
Surface Quality20/10
Clear Aperture>90%
Flatness<λ/8@633nm
Transmitted Wavefront Distortion<λ/10@633nm
ParallelismUp to 1 arc second
CoatingUpon Request

Physical and Optical Properties of Crystal Quartz:

Transmission Range0.150-4.0µm
Refractive Indexno=1.5350, ne=1.5438@1µm
Density2.65 g/cm3
Melting Point1710°C
Molecular Weight60.06
Thermal_Conductivity|| C: 11.7 W/(m·K) @ 20°C; ⊥C: 6.5
Specific Heat744 J/(kg·K)
Thermal Expansion|| C: 7.97 x 10-6 /°C ; ⊥C: 13.37 x 10-6 /°C @ 0°-80°C
Hardness (Mohs)7
Young`s Modulus|| C: 97; ⊥C: 76.5 GPa @ 25°C
Elastic CoefficientC11 = 86.6; C12 = 6.7; C13 = 12.4; C14 = 17.8; C33= 106.4; C44 = 58 GPa
Dielectric Constant|| C: 4.27@30 MHz@25°C; ⊥C: 4.34
Solubility in Waterinsoluble
Type of MaterialSingle crystal, synthetic
Crystal Structuretrigonal, point group 32, a=4.9138Å, c=5.4052Å


China 633nm Laser Crystals Birefringent Crystal Quartz Low Stress Birefringence supplier

633nm Laser Crystals Birefringent Crystal Quartz Low Stress Birefringence

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