We are manufacturers of Precision optics & Optical Components viz. Windows, Prisms, Lens, Optical coating Mirrors, Beam splitters, Filters, Band pass, Reticles, Optical flats, Cylindrical lens, Prism cement, etc. We are partners to our customers, providing high-quality solutions meeting demands. The high quality of our products and services, and the satisfaction of our customers are our ultimate objectives. These objectives are based on the benchmark of compliance with the statutory and official regulations, where different requirements exist depending on the market. We are constantly developing our products, technologies, and services in the interests of our customers and partners. In doing so, we comply with international standards in accordance with ISO 9001 for quality management. Please find below a short description of our H-K9L, N-BK7, Fused Partially Reflective Polarizing Beam Splitter cubes
Within an optical system, many optical parts need to apply some combinative thin film layers on the substrate surface which enhance the transmission or reflection properties of the parts. The quality of the coating depends on the layers. PHYO OPTICS can apply the coating as: Anti-reflective (AR), High Reflective (HR), Partial Reflective (Beam splitter), and Filter, polarizer, and mirror coatings. With the state of art coating facilities, coating is the advantage area for the company.
We supply the following coating:
- Anti-Reflective Coating
- Reflective Coating
- Beam splitter
- Filter
- OEM special coating
Partial Reflective Beam splitter, the main function is to split the light into two, they can be prisms glued cube or single flat piece of optical glass coated with this kind of film. It can be single point or broad band of the light for beams splitting. PHYO makes different Beam splitters including the PBS cubes as a polarized and dichroic coating.
Polarizing beam splitter cubes, working on P- and S- polarized light. At a certain wavelength, the coating shows a big difference in its reflective rate for the P- and S- Polarized light.
Substrate Material: H-K9L, N-BK7, Fused Silica, or similar
Cube or plates, prisms
Surface quality: 40-20S/D, 20-10S/D
Flatness: L/4
Incident angle : 0°< AOI <45°
Designed Wavelength range : 400-700nm
P- and S- Polarized.
Customized
Our capabilities include:
- Inner knife cutting
- Numeric cutting
- High accuracy Single side polishing
- Double side polishing
- High speed Prism grinding
- CNC machines for grinding & polishing for lens
- Thermal Evaporation coating
- Vacuum coating
- Sputtering coating
- Ultrasonic cleaning
Manufacturing limits:
- Tolerance: +0.00/-0.01
- Flatness: L/20 for optical flats
- Surface quality: 10-5 laser standard
- Coating: Single layer, multi layers, dielectric coating, polarizer coating, etc.
- Other specs as per customer request
To ensure higher quality and accuracy, our products go through many check points:
- Zygo to test Flatness
- Spectrometer for Coating curve
- Collimators for Centration
- Projectors for High Precision Chamfers
- Microscope
- Size image magnifier
- Prism angle tester
We also do custom based orders based on customer requirements and support for R&D project purposes
Prisms Manufacturing_____________________________________________________________________________________
Surface finishing high precision Polishing and Coating
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Precision Optics
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Packing for Delivery
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