Diffraction Grating

Diffraction Grating

Overview

IdealPhotonics' test targets, stage micrometers, and crosshairs serve as standardized pattern references for optical system resolution testing and image quality assessment; precision scales for length calibration in microscope systems; and crosshairs or grid plates providing alignment references in optical instruments.These components collectively constitute the "reference triangle" in optical measurement—the test target verifies the system's ultimate performance, the micrometer ensures dimensional accuracy, and the crosshairs guarantee operational precision.

Grace Guly

Phone：+86 13003168941

E-mail：grace@idealphtonics.com

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UV Transmission Grating

Ultraviolet transmission gratings can be mainly divided into engraved glitter gratings and holographic gratings according to manufacturing processes, and subdivided into deep ultraviolet (DUV, about 190-400 nm) and ultraviolet (UV) transmission gratings according to application bands. The engraved grating has high efficiency and polarization insensitivity in the ultraviolet band, while the holographic grating has lower stray light.

Product InformationModel Operating Wavelength RangeGrating Line Density Operate

263-276nm Ultraviolet Transmission Grating MP-YG-UV-263-276 263–276 nm2849 lines/mm Add to Cart

200–400 nm UV Transmission Grating MP-YG-UV-200-400 200–400 nm2846.9 lines/mm Add to Cart

190–437 nm UV Transmission Grating MP-YG-UV-190-437 190–437 nm2421 lines/mm Add to Cart

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UV-NIR Broadband Transmission Grating

Ultraviolet near-infrared transmission grating, as a broadband transmission grating covering the ultraviolet, visible and near-infrared bands, adopts fused silica substrate and surface relief etching structure, with high diffraction efficiency, high dispersion, low polarization dependence and good environmental stability. Suitable for broadband spectrometers, spectral analysis, scientific research testing, and miniaturized optical system integration.

Product InformationModel Operating Wavelength RangeGrating Line Density Operate

190–1100 nm UV-NIR Broadband Transmission Grating MP-YG-UV-NIR-190-1100 190–1100 nm966.2 lines/mm Add to Cart

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UV-VIS Transmission Grating

UV-VIS transmission gratings are mainly divided into scratch gratings and holographic gratings according to manufacturing processes. Scratch gratings have higher diffraction efficiency, while holographic gratings have lower stray light.

Product InformationModel Operating Wavelength RangeGrating Line Density Operate

190–850 nm UV-VIS Transmission Grating MP-YG-UV-VIS-190-850 190–850 nm1250 lines/mm Add to Cart

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