RMI Plane Windows - ZnSe-ZnS-Ge-Si-Cleartran-Chalcogenide Glass
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Ships from:
United States
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On FindLight:
since 2015
Description
Discover the exceptional range of optical components designed to meet your precise requirements. Our collection includes a variety of materials such as Zinc Selenide (ZnSe), Zinc Sulfide (ZnS), Germanium (Ge), Silicon, Calcium Fluoride (CaF2), Sapphire, Fused Silica, SF, and BK7. Each material is crafted with meticulous attention to detail, ensuring optimal performance in diverse applications. The diameter and thickness tolerances are consistently maintained at +0.0''/-.010'' and ±.010'', respectively, guaranteeing precision and reliability.
These optical components boast a wedge surface figure of less than 3 arc minutes, with impressive surface quality ratings ranging from 40/20 to 10/5, depending on the material. This ensures superior clarity and minimal light scattering, making them ideal for high-precision tasks. With a surface quality that exceeds 85%, these components deliver exceptional optical performance, enhancing the accuracy and efficiency of your optical systems.
Our optical components are designed with a CA chamfer of .01'' - .03'' at 45°, providing enhanced durability and ease of handling. The components are optimized for various wavelengths, with specifications tailored for narrowband and broadband applications across IR, UV, VIS, and NIR spectrums. This versatility ensures that you can find the perfect component to suit your specific needs, whether for spherical lenses, cylindrical lenses, or flats/plano configurations.
Additionally, our coatings are engineered to deliver outstanding transmittance and reflectance properties. For instance, narrowband IR coatings offer reflectance values of R ≤ 0.5% at 0° and R ≤ 1.0% at 45°, while laserline coatings achieve R ≥ 99.5% at 0° and R ≥ 99.0% at 45°. This ensures that our optical components provide the highest level of performance and reliability for your advanced optical systems.
RMI Plane Windows - ZnSe-ZnS-Ge-Si-Cleartran-Chalcogenide Glass
Specifications |
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|---|---|
| Substrate Material: | Ge, ZnSe, ZnS, Si, Chalcogenide Glass, Cleartran |
| Antireflection Coating: | Coated, Uncoated |
| Surface Quality: | 40-20 scratch-dig |
| Surface Flatness: | Lambda/40 |
| Diameter And Thickness: | Custom |
Features
- Material Options: ZnSe, ZnS, Ge, Silicon, CaF2, Sapphire, Fused Silica, SF, BK7
- Diameter Tolerance: +0.0''/-.010''
- Thickness Tolerance: ±.010''
- Wedge Surface Figure: < 3 arc min
- Surface Quality: 40/20 for ZnSe, ZnS, Ge, Silicon; 20/10 for CaF2, Sapphire; 10/5 for Fused Silica, SF, BK7
- CA Chamfer: .01'' - .03'' @ 45° for most materials; .02'' @ 45° for some variations
- Transmittance: > 85%
- Surface Figure: λ/40 @ 10.6µm for ZnSe, ZnS, Ge, Silicon; λ/4 for CaF2, Sapphire; λ/10 for Fused Silica, SF, BK7
- Lens Types: Spherical Lens, Cylindrical Lens, Flats/Plano
Applications
- Beam Steering Systems: Provides precise angular deviation for alignment and optical path control.
- Laser Systems: Ideal for splitting and redirecting beams with minimal loss in laser processing or R&D setups.
- Spectroscopy and Metrology: Enhances measurement accuracy through controlled beam deviation and low scatter.
- Optical Instrumentation: Used in high-performance instruments requiring stable, accurate optical components.
- Research and Development: Supports advanced optical experiments needing high-quality wedge optics.
Frequently Asked Questions
Considerations in selecting window substrates include transmission range, absorption coefficient, incident laser power density and environmental factors such as pressure, temperature, moisture, abrasion and corrosion.
Plane Windows are used as substrates for a variety of applications, such as laser windows, output couplers, beamsplitters, beam combiners, mirrors, dichroic filters and plate polarizers.
Round, square, and rectangular windows are available in a wide range of size and shape specifications.
Units for these substrates are given in inches.
Units for these substrates are given in mm.