Diffraction Gratings are optical components used to separate light into its component wavelengths. Diffraction Gratings are used in spectroscopy, or for integration into spectrophotometers or monochromators. Diffraction Gratings consist of a series of closely packed grooves that have been engraved or etched into the Grating’s surface. Diffraction Gratings can be either transmissive or reflective. As light transmits through or reflects off a Grating, the grooves cause the light to diffract, dispersing the light into its component wavelengths. Diffraction Gratings should be handled with care due to soft coatings and should not be cleaned without consultation.
holographic concave diffraction grating Diffraction grating 100 lines/mm Optical concave gratings for monochromator
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Product Description
Ebetter Optics offers a wide range of transmission or reflection Gratings for the Ultraviolet (UV), Visible, or Infrared (IR) regions. When manufactured, a master Grating is used to create replicas of itself. The manufacturing process determines the type of Grating. A Ruled Grating consists of a series of grooves that have been ruled into the surface of a master grating utilizing a fine diamond tool. Ruled Gratings are used in applications that require high efficiency. Holographic Gratings are manufactured using the interference fringe field of two laser beams. Holographic Gratings are ideal for applications that require minimal stray light.
Diffraction Gratings
Grooves | 1200Lines/mm |
Blaze Wavelength | 200-290nm |
Ruled Area | 40X45mm |
Material | BK7 |
Coating | Aluminium |
Type | Reflective diffraction gratings |
Construction | Concave holographic gratings |
Caralogue for concave gratings for Monochromator
Shenyang Ebetter Optics Co., Ltd. offers a wide range of ruled diffraction gratings, transmission gratings, holographic plane gratings, concave gratings for flat-field spectrographs, concave gratings for Rowland and concave gratings for Monochromator.
Related Products
Concave gratings
Holographic plane gratings
Transmission Gratings1
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Company Introduction
Shenyang Ebetter Optics Co.,Ltd. is a professional manufacturer of precision optical components and optical lens, diffraction grating manufacture. Since the company was established, it has been committed to the research and production and sales. We can carry out the optical system design and production of related accessories,and moreover we have already got import and export rights. nowadays products have been sold to many countries and regions,and established long-term good relations of cooperation with the optical companies of United States,Canada,the European Union and other countries. We get a good reputation with quality products.
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