Key Features
- Material: Fused Silica and Calcium Fluoride (CaF2)
- Wavelength Range: 185-2100nm (Fused Silica), 180-8000nm (CaF2)
- Dimension Tolerance: +0.0/-0.1mm (Fused Silica), +0.0/-0.2mm (CaF2)
- Thickness Tolerance: ±0.1mm
- Effective Diameter: >85%
- Surface Quality: 60-40 (Standard), 20-10 (High Precision)
- Wavefront Distortion: λ/10 @ 632.8nm (High Precision), λ @ 632.8nm
- Chamfer: <0.25mm×45°
- Coating: Customizable
Description: What is an Optical Wedge?
An optical wedge is a window with a slight angular difference between its two surfaces, effectively creating a wedged shape. This wedge shape helps to prevent the formation of interference fringes by dispersing reflected light at different angles. Optical wedges are crucial in laser systems, beam steering, and optical testing applications where precise control of light paths is essential.
Physical Properties
| Property | Fused Silica | Calcium Fluoride (CaF2) |
|---|---|---|
| Material | Fused Silica | Calcium Fluoride (CaF2) |
| Wavelength Range | 185-2100nm | 180-8000nm |
| Dimension Tolerance | +0.0/-0.1mm | +0.0/-0.2mm |
| Thickness Tolerance | ±0.1mm | ±0.1mm |
| Effective Diameter | >85% | >85% |
| Surface Quality | 60-40 (Standard), 20-10 (High Precision) | 60-40 (Standard) |
| Wavefront Distortion | λ/10 @ 632.8nm (High Precision) | λ @ 632.8nm |
| Chamfer | <0.25mm×45° | <0.25mm×45° |
| Coating | Customizable | Customizable |
Optical Properties
Shape Optics’ wedge windows are optimized for high transmission and minimal optical distortion. These windows provide excellent surface quality and wavefront distortion control, ensuring superior performance in various optical systems. Customizable anti-reflective coatings are available to enhance performance in specific wavelength ranges.
Standard Specifications
- Material: Fused Silica, Calcium Fluoride (CaF2)
- Wavelength Range: 185-2100nm (Fused Silica), 180-8000nm (CaF2)
- Dimension Tolerance: +0.0/-0.1mm (Fused Silica), +0.0/-0.2mm (CaF2)
- Thickness Tolerance: ±0.1mm
- Effective Diameter: >85%
- Surface Quality: 60-40 (Standard), 20-10 (High Precision) for Fused Silica; 60-40 (Standard) for CaF2
- Wavefront Distortion: λ/10 @ 632.8nm (High Precision) for Fused Silica; λ @ 632.8nm for CaF2
- Chamfer: <0.25mm×45°
- Coating: Customizable
Other Properties
- Thermal Stability: High thermal stability, suitable for use in environments with varying temperatures.
- Chemical Resistance: Resistant to various chemicals, ensuring durability in different working environments.
Applications
Shape Optics’ wedge windows are ideal for use in high-precision laser systems, beam steering, spectroscopy, imaging systems, and optical testing. Their high-quality construction ensures reliability and performance in demanding optical environments.
Processing and Handling
Our wedge windows undergo rigorous quality control and precision manufacturing processes. Handling instructions are provided to maintain the optical integrity of the windows during installation and use. Proper cleaning and storage procedures are recommended to preserve the high surface quality and performance.
Why Choose Shape Optics
Shape Optics is dedicated to providing high-precision optical components that meet the highest standards of quality and performance. Our extensive experience and state-of-the-art manufacturing facilities ensure that we can deliver custom solutions tailored to your specific needs.
Shape Optics Strength and Capabilities
- Advanced Manufacturing Technology: Utilization of cutting-edge technology in the production of optical components.
- High Precision and Quality Control: Stringent quality control measures to ensure the highest level of precision and performance.
- Customizable Solutions: Ability to offer tailored solutions to meet diverse optical requirements.
- Expertise in a Wide Range of Optical Materials and Applications: Comprehensive knowledge and experience in various optical materials and their applications.
For more information about our wedge windows and other optical components, please contact Shape Optics or visit our website.