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Fused Silica Windows Jgs1 Windows OEM Windows

07 May 2022

JGS1 Properties



1) Optical Properties:

Ultraviolet internal transmission Homogeneity Stress birefringence Bubbles and Inclusions Striae 
≥92%/cm@193nm
≥98%/cm@248nm
±(2-10)×1 0-6 1-10 nm/cm Bubbles  0
Фmax≤0.1mm
Inclusion
≤0.1mm2/100cm3
None in functional direction
3D none

2)Mechanical Properties:
 

Density 2.20±0.02 g/cm3 Bulk modulus 36 GPa
Young's modulus 72 GPa Poisson's ratioμ 0.17
Shear modulus 32 GPa Knoop Hardness 550 kg/mm2
Compressive strength 1.2 GPa Mohs 5-6
Bending strength 85 N/mm2 Stress optical coefficient 3.4×10-121/Pa
Ultrasonic Transversal 3.75×103m/sec Ultrasonic Longitudinal 5.95×103m/sec


3)Thermal Properties:
 

50ºC-200ºC
Linear thermal expansion coefficient
5×10-7 cm/cmºC
Annealing point  1100±20 ºC
Softening point 1600±25 ºC
Strain point 1000±20 ºC


Windows dimention will be custom procude by customers' request.

Specification:

Optical Fused Silica JGS1 Flat Glass Windows Lens are flat, plane-parallel plates that are often used as protective barriers for electronic sensors or detectors from outside environments. Optical Fused Silica JGS1 Flat Glass Windows Lens should be selected based on the material transmission or mechanical properties of the substrate. Optical Fused Silica JGS1 Flat Glass Windows Lens do not cause change in the magnification of a system.
YuTai Optics' Optical Windows are offered in a variety of substrates, such as Germanium (Ge), Silicon (Si), N-BK7, UV Fused Silica, Zinc Selenide (ZnSe), or Potassium Bromide (KBr). Multiple anti-reflection coating options are available for the Ultraviolet (UV), visible, or Infrared (IR).

CONTACT DETAILS
Changchun Yutai Optics Co., Ltd.
NO.1688
changshen road
qiche zone
Changchun
Jilin
130000
China
Tel: 86-431-87911611
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