MOK is committed to providing high-precision wedge prisms, which are particularly suitable for deflection and guidance of laser beams. Our wedge prisms are made of a variety of high-quality materials, including BK7 optical glass, UV Fused Silica, calcium fluoride (CaF2), etc. In addition, we also provide a variety of coating options, such as no coating, anti-reflection coating (AR Coating), dichroic mirror coating (Dichroic Mirror Coating) to meet the needs of different customers.
Prism material selection
MOK is extremely rigorous in the selection of optical materials to ensure the stability and reliability of product performance. The following are some of the materials we commonly use:
- 1. Optical glass
We use optical glass from internationally renowned brands such as CDGM, SCHOTT, OHARA, HOYA, etc. These materials have excellent optical properties and mechanical stability and are suitable for a variety of application scenarios. - 2. UV Grade Fused Silica
UV Grade Fused Silica includes JGS1, Corning 7980 and other models. These materials have low expansion coefficient, high transmittance and good chemical stability, and are particularly suitable for UV optical applications. - 3. Infrared Grade Fused Silica
Infrared Grade Fused Silica, such as JGS3, Corning 7979, etc., are specially designed for infrared optics and have wide-band transmittance and excellent thermal stability. - 4. Infrared Crystal Materials
We also provide infrared crystal materials, such as sapphire, magnesium fluoride (MgF2), and calcium fluoride (CaF2), which show excellent optical properties in the infrared band.
Technical Parameters and Capabilities
MOK has strong optical processing capabilities and can meet customers’ strict requirements for high-precision wedge prisms. The following are the main technical parameters of our products:
- 1. Size range
Our wedge prisms range in size from 2 mm to 200 mm, which can adapt to the needs of small to large optical systems. - 2. Size tolerance
The product size tolerance can reach ±0.02 mm, ensuring the accuracy and consistency of the prism. - 3. Effective light hole
The effective light hole is greater than 90%, ensuring extremely high optical transmittance. - 4. Surface quality
The surface quality can reach up to 10-5, which can meet the requirements of high-end optical systems for low scattering and high surface accuracy. - 5. Flatness
The flatness can reach up to λ/10@632.8nm, ensuring that the light beam will not produce significant wavefront distortion when passing through the prism. - 6. Deviation accuracy
The deviation accuracy can reach up to 30 seconds, which is suitable for application scenarios with high requirements for angle control.
Prism coating technology
To further enhance the performance of wedge prisms, we offer a variety of coating options, including:
- 1. Anti-reflection coating (AR Coating)
Reduces light reflection, improves transmittance, and is suitable for multiple bands. - 2. High-reflection coating (HR Coating)
Provides high reflectivity and is suitable for reflective optical systems. - 3. Beamsplitter Coating
Used to separate or combine light beams, widely used in lasers and optical instruments. - 4. Non-Polarization Beamsplitter Coating
Applicable to applications that require maintaining polarization state.
In addition, we can also customize special coatings according to the specific design requirements of customers to meet the technical requirements of different application scenarios.
Application fields
The wedge prisms produced by MOK are widely used in laser systems, spectral analysis instruments, optical communication equipment, and scientific research. These products have won the trust and praise of many customers for their high precision, high stability, and flexible customization capabilities.
Summary
As a professional optical component manufacturer, MOK always adheres to customer-oriented, constantly improving technology and product quality. Our wedge prisms not only reach the international leading level in performance, but also provide flexible customization services to provide the best solutions for customers’ diverse needs. If you are interested in our products or have any technical questions, please feel free to contact us, we will serve you wholeheartedly.