Infrared Diffuse Reflectance Standard

• Customization: Available
• Effective Spectral Range: 1 ~ 16 Um
• Custom Sizes: Available Upon Request
• Spectral Reflectance: 92%–96% (@1–16 μm)
• Packaging: Specialized Storage Box
• Traceability: Reflectance Data Traceable to Nim
• Damage Threshold: up to 19.3 J/Cm²
• Transport Package: Shockproof Carton
• Origin: China

Product Description

Description
Our Infrared Diffuse Reflectance Standard is designed for near-infrared to mid-infrared applications, offering a spectral reflectance exceeding 94%. It is primarily used as a reference for infrared emissivity measurements and can be employed in laser beam profile testing with a damage threshold up to 19.3 J/cm². This product also meets the stringent requirements of many space applications.

Product Description	Details
Infrared Diffuse Reflectance Standard Plate	Designed for near-infrared to mid-infrared wavelengths, with spectral reflectance >94%; ideal for infrared emissivity measurements, laser spot testing, and space applications
Damage Threshold	Up to 19.3 J/cm²

Specifications	Details
Effective Spectral Range	1-16 μm
Spectral Reflectance	92%-96% (@1-16 μm)
Packaging	Specialized storage box for convenient transport and storage
Traceability	Reflectance data traceable to NIM

 

Working Principle

The surface of an infrared diffuse reflectance standard is engineered with a micro-nano structure. When infrared light strikes this surface, it undergoes multiple reflections and scattering events, resulting in diffuse reflection in all directions. Due to the unique properties of this surface structure, the reflectivity remains nearly constant across a wide range of wavelengths, achieving high reflectance over a broad spectrum.

Product Advantages

• High Measurement Accuracy: The high reflectivity and excellent Lambertian properties ensure the accuracy of measurement results.
• Wide Range of Applications: Applicable to various infrared optical measurement fields.
• Long Service Life: Resistant to high temperatures and corrosion, ensuring long-term stable operation.
• Customization: Products can be customized according to customer requirements to meet individual needs.

Key Features
- Effective Spectral Range: 1 ~ 16 um
- Spectral Reflectance: 92% ~ 96% @ (1 ~ 16 um)
- Specialized Packaging: Ensures convenient storage and transportation

Specifications
- Standard Sizes: 130 mm × 130 mm, 250 mm × 250 mm, 500 mm × 500 mm
- Custom Sizes: Available upon request

Applications
- Infrared emissivity measurements
- Laser beam profile testing
- Space applications



About Us:
Crystrong Photonics Technology Co., Ltd. was established in 2012. The company integrates research and development (R&D), production, and sales, covering the entire laser industry chain. It serves the global laser application field and is committed to becoming a globally influential laser industry solution provider. Crystrong excels in various crystal growth technologies. Their crystal products span the infrared, visible light, and ultraviolet bands, and they have a track record of supporting large-scale national projects. As a long-term strategic partner of renowned domestic and foreign laser manufacturers, Crystrong offers dozens of conventional pockels cell models. These models encompass a variety of crystal materials, wavelengths, and frequencies. Additionally, special pockels cell models can be customized to meet customers' diverse use environments and application requirements. Crystrong also provides coating services and a range of lens optics components, which constitute the core advantage of their entire industry chain, ensuring superior product quality and competitive pricing.

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