Description

Our high-quality gratings offer superior diffraction efficiency and spectral resolution, making them ideal for a wide range of applications in scientific research, industrial processes, and telecommunications. Manufactured with meticulous precision, our gratings ensure reliable performance and long-lasting durability.

Types Available:

We offer a comprehensive selection of gratings, tailored to meet diverse needs:

• Transmission Gratings: These gratings allow light to pass through the grooved surface, creating a diffracted spectrum. Ideal for applications where light throughput is critical, such as spectrometers and laser beam shaping. Available in various groove densities and substrate materials (e.g., fused silica, CaF2).
• Reflection Gratings: These gratings reflect light off the grooved surface, offering high diffraction efficiency at specific wavelengths. Excellent for applications requiring high spectral resolution and efficiency, such as monochromators, astronomical instruments, and optical metrology. Available in various groove densities, blaze angles, and substrate materials (e.g., gold-coated glass, silicon).
• Holographic Gratings: Created using holographic techniques, these gratings exhibit low stray light and high spectral purity. Excellent for applications demanding precise wavelength selection and high signal-to-noise ratio, such as Raman spectroscopy and laser line narrowing.
• Ruled Gratings: Manufactured using precise ruling engines, these gratings offer high efficiency and are suitable for a broad range of applications where high precision and reproducibility are essential.

Key Features & Benefits:

• High Diffraction Efficiency: Optimized groove profiles ensure maximum light throughput and minimal energy loss.
• Excellent Spectral Resolution: Precise groove spacing guarantees accurate wavelength separation.
• Low Stray Light: Minimized scattering ensures high signal-to-noise ratios for accurate measurements.
• Wide Range of Groove Densities: Available in various groove densities to match specific application requirements.
• Durable Substrate Materials: Choose from a variety of high-quality substrate materials for optimal performance and longevity.
• Customizable Options: We offer custom grating fabrication to meet unique specifications, including groove density, blaze angle, substrate material, size, and coating.

Specifications (General):

• Groove Density: [Range of available groove densities, e.g., 300-600 lines/mm]
• Blaze Angle: [Range of available blaze angles, if applicable]
• Substrate Material: [List available substrate materials, e.g., fused silica, CaF2, gold-coated glass, silicon]
• Dimensions: [Standard dimensions or specify custom options]
• Clear Aperture: [Specification of the usable area of the grating]
• Wavelength Range: [Specify the operational wavelength range]

Applications:

Our gratings find widespread use in:

• Spectroscopy: UV-Vis-NIR spectroscopy, Raman spectroscopy, FTIR spectroscopy
• Laser Technology: Laser beam shaping, wavelength selection, laser line narrowing
• Optical Metrology: Wavelength measurement, interferometry
• Astronomical Instrumentation: Spectroscopy of celestial objects
• Telecommunications: Optical filters and multiplexers
• Medical Imaging: Spectroscopic imaging techniques