Home > Buy Now > Optical Instruments > Other Optics Instruments > CO2 Laser Optic Lens Znse
 


WuHan Sintec Optronics CO.,LTD.
 
icon Stage
icon Electromagnetic Equipment
icon Optical Parts & Crystals
icon Laser Spare Parts
icon Power Supply

line
icon Company Profile
icon Selling Leads

line
 
Contact us
WuHan Sintec Optronics CO.,LTD.
[China]
Address:
1 Lingjiashan Road South, Optics Valley Avenue,Wuhan Hubei Wuhan Hubei 430074 China
Phone:
86-27-51773381
Contact name:
Aviva Shi
Inquire now










WuHan Sintec Optronics CO.,LTD.
 
Optical Parts & Crystals

CO2 Laser Optic Lens Znse
Inquire now
CO2 Laser Optic Lens Znse
Click to enlarge image


Zinc Selenide, produced by the method of chemical vapour deposition, is the preferred material for optics used in high power CO2 laser systems due to its low absorption at 10.6um. However it is also a popular choice in systems operating at various bands within its wide transmission range. ZnSe has a high resistance to thermal shock making it the best material for high power CO2 laser systems. ZnSe however is only 2/3 the hardness of ZnS multi-specral grade but the harder anti-reflectance coatings do serve to protect ZnSe. Zinc Selenide is a relatively soft material and scratches rather easily. It requires an anti- reflection coating due to its high refractive index if high transmission is required. ZnSe has a rather low dispersion across its useful transmission range. For high power applications, it is critical that the material bulk absorption and internal defect structure be carefully controlled, that minimum-damage polishing technology be employed, and the highest quality optical thin film coatings are used.

Related Keywords: Znse , F-Theta Lens , Scan Mirror , Focus Lens , Laser Mirror


Inquire now


Other products
Dual-Focus Lenses
Dual-Focus Lenses