RMI Large Wedge Windows BK7 - UVFS
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Ships from:
United States
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On FindLight:
since 2015
Description
Our range of optical components is meticulously crafted to meet the highest standards of precision and quality. These components are available in a variety of materials, including **Zinc Selenide (ZnSe)**, **Zinc Sulfide (ZnS)**, **Germanium (Ge)**, **Silicon**, **Calcium Fluoride (CaF2)**, **Sapphire**, **Fused Silica**, **SF**, and **BK7**. Each material is selected for its unique properties, ensuring optimal performance in a wide range of optical applications.
Each component is designed with precision tolerances, ensuring a diameter tolerance of +0.0''/-.010'' and a thickness tolerance of ±.010''. The wedge surface figure is maintained at less than 3 arc minutes, ensuring superior optical performance. Our lenses and flats offer exceptional surface quality, with most materials achieving a surface quality of 40/20 or better, and a surface figure of λ/40 at 10.6µm for infrared applications, and λ/4 to λ/10 for visible and near-infrared applications.
To further enhance performance, these components feature a chamfer of .01'' to .03'' at 45°, ensuring durability and ease of handling. With a high transmittance rate of over 85%, these optical components are designed to deliver exceptional clarity and precision. Whether you require spherical lenses, cylindrical lenses, or flats/plano components, our products are engineered to meet your exact specifications, providing reliable and consistent performance across a range of wavelengths.
RMI Large Wedge Windows BK7 - UVFS
Specifications |
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|---|---|
| Material: | BK7, UVFS |
| Surface Flatness: | Lambda/20 |
| Surface Quality (Scratch-Dig): | 10-5 |
| Wedge Angle: | 5 arc minutes |
| Diameter: | Custom |
| Thickness: | Custom |
Features
- Material Options: ZnSe, ZnS, Ge, Silicon, CaF2, Sapphire, Fused Silica, SF, BK7
- Diameter Tolerance: +0.0''/-0.010''
- Thickness Tolerance: ±0.010''
- 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
- Surface Figure: λ/40 @ 10.6µm for ZnSe, ZnS, Ge, Silicon; λ/4 for CaF2, Sapphire; λ/10 for Fused Silica, SF, BK7
- Clear Aperture Chamfer: 0.01'' - 0.03'' @ 45° for initial ZnSe, ZnS, Ge, Silicon; 0.02'' @ 45° for later ZnSe, ZnS, Ge, Silicon
- Transmittance: > 85%
- Lens Types: Spherical Lens, Cylindrical Lens, Flats/Plano
Applications
- Laser Systems: Eliminates back reflections in high-power laser setups
- Spectroscopy: Ensures minimal optical distortion for accurate spectral analysis
- Beam Steering and Alignment: Provides controlled angular deviation in optical paths
- Metrology and Testing: Ideal for precision measurement systems requiring beam deviation
- Defense and Aerospace Optics: Suitable for rugged environments with high optical performance requirements
Frequently Asked Questions
Large Wedge Windows are used to reduce or eliminate interference effects caused by multiple reflections between front and rear surfaces of Plane Windows. They are well suited for use as substrates for laser output couplers in which the reflection from the second surface must be completely eliminated from the gain medium of very sensitive lasers.
Large Wedge Windows are made of various materials such as ZnSe, ZnS, Ge, Silicon, CaF2, Sapphire, Fused Silica, and SF.
Round, square, and rectangular windows are available in a wide range of size and shape specifications.
The tolerance for the diameter and thickness of Large Wedge Windows is ±.010''.
The surface quality of Large Wedge Windows is greater than 85%.