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{"title":"500nm Laser Crystals YVO4 Birefringent Crystal With Good Mechanical","imgUrl":"https:\/\/img.chinax.com\/nimg\/6d\/99\/0d33e6eabeb882fbafee576af3e1-200x200-1\/500nm_laser_crystals_yvo4_birefringent_crystal_with_good_mechanical.jpg","attrs":{"Brand Name":"STAR OPTIC","Model Number":"YVO4","Certification":"RoHS, ISO9001","Place of Origin":"Wuhan, China"}}
{"title":"23.5 Deg KTP Crystal 4500nm Non Linear Optical Crystals For Laboratory System","imgUrl":"https:\/\/img.chinax.com\/nimg\/31\/8f\/e256c44fe29ac040c3579a6b9491-200x200-1\/23_5_deg_ktp_crystal_4500nm_non_linear_optical_crystals_for_laboratory_system.jpg","attrs":{"Brand Name":"STAR OPTIC","Model Number":"KTP","Certification":"RoHS, ISO9001","Place of Origin":"Wuhan, China"}}
Magnesium Fluoride (MgF2) is good birefringent crystal with good transmission over 120-7000nm. It is a hard material which is resistant to thermal and mechanical shock and can be worked according to the highest standards. MgF2 single crystals is a positive birefringent crystal and widely used for Optical prisms, lenses, windows and other optical components.
General Specifications Of MgF2:
Dimension Tolerance
±0.1mm
Optical Axis Orientation
±0.5°
Surface Quality
20/10
Clear Aperture
>90%
Flatness
<λ/4@633nm
Transmitted Wavefront Distortion
<λ/4@633nm
Parallelism
<1 arc minute
AR Coating
Upon Request
Physical and Optical Properties of MgF2:
Transmission Range
0.11-8.5um
Density
3.16g/cm3
Melting Point
1255℃
Boiling point
2239℃
Molecular Weight
62.32
Thermal Conductivity
3.15W/m K
Specific Heat
920 J/(kg K)
Thermal Expansion
|| C: 14 x 10-6/°C ; ⊥C: 9 x 10-6 /°C
Hardness
5-6
Youngs Modulus
138.5 GPa
Elastic Coefficient
C11=140 C12=89 C44=57 C13=63 C66=96
Dielectric Constant
105 ~107 Hz 5.45
Solubility in Water
0.0076g/100 g, 18℃
Lattice Constant
a=4.64Å, c=3.06Å
Crystal Type
Tetragonal, P42/mnm
Cleavage Planes
(100), (110)
Absorption Coefficient
0.07 at 0.2µm, 0.02 at 5.0µm
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2017
Total Annual:
1000000-3000000
Employee Number:
10~50
Ecer Certification:
Verified Supplier
Who We Are?
Wuhan Star Optic Technology Co., Ltd as a registered Hi-Tech company has been focusing on manufacturing high precision of optical components ever since its foundation in 2017. It is located in Wuhan Optics Valley of China and was founded as a mast...
Who We Are?
Wuhan Star Optic Technology Co., Ltd as a registered Hi-Tech company has been focusing on manufacturing high precision of optical components ever since its foundation in 2017. It is located in Wuhan Optics Valley of China and was founded as a mast...