caf2 beamsplitteres
3 month ago
CCRQ Optics Co.,Ltd
6 month
Product details
IR beamsplitter choose calcium fluoride( CaF2) or zinc selenide( Znse)substrates. It provides a 50/50 beam splitting ratio when used at 45degree. The calcium fluoride( CaF2) beam splitting lock is deal for applications within 1.5-5um. The Zinc selenide( Znse) beamsplitter has a good transmission in 7-14um.a reflective coating is deposited on the second surface to increase the light flux.it's ideal choice for Fourier Transform infrared Spectroscopy( FTIR) and Raman spectroscopy.
Standard coating wavelength is 2-8um or 2-10um, we can also accept coating from VIS to Near IR, such as 600nm-10um, there a many options for choosing upon your request
Broadband 50:50 Plate beamsplitters
* Spectrally flat performance over a broad wavelength range
* Equal 50:50 split ratio T and R
Dielectric coated plate bamsplitters are intended for use with broadband or multi-spectral sources. They have a flat performance with a controlled equal split ratio. The S and P components are separated by up to 30% and in combination they provide an average transmittance and reflectance close to 50%. Absorption and reflection losses are minimal.
Laser Line Non-Polarizing Cube Beamsplitters
*anti-reflection coating on four faces
*low power applications
Non-polarizing cube beamsplitters are coated so that the S and P components coincide in reflectance at the wavelength of interest. they will not change the state of polarization of the incident beam. anti-reflection coated on the four external faces. these are not intended for high power use due to the cement between the two prisms.
Specifications
| Substrate | K9, Fused silica,ZF2, optical glass |
| Dimension | 5-100mm |
| Dimension tolerance | +/-0.1mm |
| Thickenss tolerance | +0/-0.1mm |
| Beam Deviation | <3' |
| T/R | 50/50,70/30,80/20,90/10 upon request |
| T/R tolerance | +/-5% |
| Clear Aperture | >90% |
| Surface Quality | 40/20 |
| Surface Flatness | 1lambda.1/4lambda |
Our company specializing in processing, production and sales of precision optical components, we specialize in optical component including Sapphire Windows, Spherical Lens, Optical Mirrors Optical Windows, Optical Prisms, Filters and Lasers.
We have a skilled optical engineer team which is expertised in processing optical components for over 10 years and have a completed production line of cutting, milling, grinding, polishing, coating, spray paint, and assembly.
The superior quality of product and our best service enable us to cooperate with more and more customers domestically and overseas.
Our product categories are listed as follows.
1.Laser optics, such as Laser focus lens, laser mirror applicable to laser cutting and engraving machines ect
2.Infrared optics, such as Sapphire Window, CaF2 Window, BaF2 Window, MgF2 Window, ZnS window, Znse window, Silicon window, IRG205, IRG206, IRG207 ect
3.Optical glass components, such as Spherical Lens, achromatic lenses doublet, ball lens, collimator lens, corner cube prism, optical lens, right angle prism ,ATR prism ect
4.Optical Mirrors, Dielectric Mirror, Spherical Concave or Convex Mirror, Off- Axis Parabolic Mirrors coating including Silver, Gold, Aluminum, Cooper, Nickel etc.
Besides, we also specialized in manufacturing large size prism, such as Periscope prism, Beamsplitter(Cube, Plate).
We have advanced coating machines and related equipment such as ultrasonic cleaning devices. our technical team is capable of performing various types of coating processes to meet different demand, including AR coating, HR coating, long pass coating, short pass coating , bandpass coating, anti-laser coating, waterproof coating, metal coating and conductive coating
In order to ensure highest standard quality of optical components, our company equipped with advanced testing equipment like ZYGO three-dimensional optical profilometer, laser interferometer, spectrophotometer UV-3600 and video measuring machines
The survice purpose of our company is the principle based on honesty, attention to quality, the pursuit of excellence, share value, we are willing to become your best suppliers of optical components in China.
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Suppliers
CCRQ Optics Co.,Ltd
Audited supplier
6 month
Main Product:
Sapphire window,
Spherical Lens ,
Optical mirror,
Optical Prism,
CaF2 window,
Fused Silica Window