China CaF2 Windows Optical Windows

CaF2 windows Optical windows
Optics for 193nm, 248nm, 308nm applications

When working at such short wavelengths, great care must be taken to prevent the occurrence of small defects in the optical components or their coatings. Also, coating layers are very thin requiring a high degree of precision and control in their
deposition. Many common optical glasses cease to transmit at these wavelengths so it is essential to use material such as UV grade Fused Silica, Calcium Fluoride or Magnesium Fluoride as component materials for transmissive optics. The fluoride materials are soft and hygroscopic which necessitates special handling and knowledge of the material shaping and polishing characteristics.

Cavity Optics: Rear mirrors & Output CouplersFocusing lenses (spherical & cylindrical): FL specifically designed @ 250nmBending mirrors (45deg) & beam delivery opticsPolarizing optics: Waveplates, Polarizing plates, Contacted polarizing cubesPrisms for beam dispersion

Specifications

Optics with CaF2 & MgF2 materialSurface Quality: 20/10 or betterSurface Figure: lambda / 10 @ 633nmThin film coatings are designed for high laser damage threshold(Anti-reflection & High reflector coatings > 1.2J/cm2 @ 10ns)

Zns CVD Cleartran Windows
Other Items
Factory information
Yutai Optics, we specialize in the design and volume manufacturing of high performance optical components such as lens,prisms, windows,filters,mirrors and more for use in optical instruments and laser systems, as well as for military, telecommunications,medical, environment monitoring industry,material is widely ranged from optical glass to IR and UV glass.
As a Fast-growing supplier in Optics, Yutai Optics offers excellent service and good quality items,our products have been appreciated by many European and American customers,of course we build a long-term cooperation.YuTai Optics has quickly established itself as a leader in optical components from its advanced technology and quality control.

Our Advantage
Sells Team
Yutai Optics has a professinal sells team with excellent service, we tracking from inquiry to delivery of items.We try our best to meet each customers'request.
Produciton Team
Yutai Optics has many experienced engineers and advanced machines, they are the important guarantee for the higher quality products.Our advanced production machines list:
Ring polishing machine, Single axis machine, Two axis machine, Four axis machine,Centering edging machine,Mechanical milling machine,Spectrograph, Grinding machine,nanotech.250upl,talysurfi120.

Inspection Team
Advanced testing equipment and methods are important guarantee for the production of high-precision products.Our testing machine is ZYGO, Stereo interferometer,Horizontal interferometer.We provide testing report for each batch for your items.

Process for most optics
Material-cutting-rounding-milling-grinding-polishing-edging-cleaning-coating-gluing-edging-blacking-accembly-packing-shipping
Packaging & Shipping
1 Package Detail: A. Standard carbon and envelop with plastic foam.
B. Safety green carton.
C. Customized.

2 Delivery Detail: Within 30 days.(Also depand on the quantity)

Payment: