BK7 Window High Thermal Expansion Coefficient For Optical System

Windows are widely used on optical system. There can be extreme differences of temperature, pressure, humidity and other parameters on either side of the window. The optical, mechanical and thermal properties of windows including BK7 windows. Fused silica windows,CaF2 windows, Sapphire windows.

Mirror are designed for visible light; however, mirrors designed for other types of waves or other wavelength or electromagnetic radiation are also used. Especially in non-optical instruments.

Product description:

The window is made from BK7 material, which has transparent range from 330-2100nm. The refractive index is 1.5164 at 588nm. The BK7window has good performance over visible and near IR spectrum for most application.

Specification:

Jinan Crystrong Photoelectric Technology Co.,Ltd. is a high-technology company specialized in laser optical components with more than ten years experience in research,development, manufacturing,and sales. Crystrong is committed to becoming the professional manufacturer and supplier of nonlinear optical crystals,laser crystals and precision optics components in the world.

We have been cooperated closely with many scientific research centers,colleges and universities such as Shandong University,Sichuan University,Beijing Institute of Technology,North China Electric Power University and Southwest Jiaotong University. Our Ph.D. in Physics can provide professional solutions for your business.

Our company’s products include NLO crystals,laser crystals,electro-optic Q-switches,which could meet various high-end needs of efficient frequency conversion of high power lasers,semiconductor laser frequency conversion,laser pulse control under complex conditions and deep UV laser generation.

Here at Crystrong we value specialty,accountability and innovation. Our mission is to be your dependable partner to help you in growth.