Diffraction Gratings – High Spectral Resolution Components

SX-Optics supplies premium diffraction gratings designed for high spectral resolution, precise wavelength separation, and wide coverage. They are widely used in spectroscopy, laser systems, optical communication, biomedical imaging, and environmental monitoring.

Working Principle

A diffraction grating is an optical element with finely ruled grooves or holographic patterns that diffract light into multiple beams. Through constructive and destructive interference, these beams are separated according to wavelength. Compared with prisms, diffraction gratings provide higher resolution, wider wavelength coverage, and more accurate spectral analysis.

Peculiarity

• High spectral resolution for accurate wavelength separation

• Wide wavelength coverage from UV to NIR

• Customizable groove density and blaze wavelength

• High diffraction efficiency with low stray light

• Stable performance under varying conditions

• Compact design suitable for integrated optical systems

Applications

• Spectrometers for material and chemical analysis

• Interferometers for precision optical testing

• Telescopes for astronomical spectral measurement

• Optical fiber communication and WDM systems

• Wireless communication multi-beam generation

• Medical imaging and biomedical detection

• Radar systems and missile guidance

• Environmental monitoring of atmospheric pollutants

Why Choose SX-Optics?

With over a decade of expertise in optical manufacturing, SX-Optics ensures tight tolerances, high accuracy, and competitive pricing. Our diffraction gratings help customers achieve exceptional performance in demanding optical applications.

Contact us today for quotations, technical support, or custom grating design.