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PRODUCT OVERVIEW
Introduction
Transmission gratings are optical components that diffract incident light as it passes through a periodic structure on a transparent substrate. Unlike reflection gratings that redirect diffracted light from the surface, transmission gratings allow the separated wavelengths to continue through the optical element, providing flexibility in optical system integration.
The transmitted diffraction configuration enables compact optical layouts and simplified beam paths in many spectral systems. By controlling the grating structure and substrate characteristics, transmission gratings can provide effective wavelength separation while supporting lightweight and space-efficient optical designs.
Applications
- Compact spectrometer systems
- Optical sensing instruments
- Fiber optic measurement systems
Features & advantages
- Compact configuration for space-efficient optical designs
- Flexible substrate options for different wavelength regions
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TECHNICAL DATA
Product specifications
ENGINEERING & OPTIONS
Technical capabilities & processing options
- Precision Grating Fabrication:
Controlled manufacturing processes ensure accurate periodic structures and consistent diffraction characteristics for transmission grating applications. - Substrate and Surface Processing:
Optical substrate preparation and precision surface finishing support high-quality transmission performance. - Anti-Reflection Coating Options:
AR coatings can be applied to reduce surface reflection and improve transmitted optical efficiency across selected wavelength ranges. - Optical Inspection and Verification:
Inspection procedures verify surface quality, dimensional accuracy, and optical performance to ensure consistent product reliability.
CUSTOM OPTICS
Need a Custom Transmission Grating?
Share your wavelength range, groove density, substrate requirements, and optical specifications. Our team can review grating parameters, coating options, and customization requirements for your application.