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Diffraction Grating Product List and Ranking from 8 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Diffraction Grating Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. エドモンド・オプティクス・ジャパン Tokyo//Optical Instruments
  2. スペクトラ・フィジックス フォトニクス事業部 Tokyo//Optical Instruments
  3. アイセイ Kanagawa//Electronic Components and Semiconductors
  4. 4 林テレンプ Aichi//Industrial Electrical Equipment
  5. 4 オプトライン Saitama//Testing, Analysis and Measurement
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Diffraction Grating Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Grating (diffraction grating) スペクトラ・フィジックス フォトニクス事業部
  2. List of diffraction gratings エドモンド・オプティクス・ジャパン
  3. Transmissive blazed diffraction grating エドモンド・オプティクス・ジャパン
  4. 4 Holographic diffraction grating エドモンド・オプティクス・ジャパン
  5. 4 Ibsen Photonics Company Transmission Grating アイセイ

Diffraction Grating Product List

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Blazed diffraction grating

Blazed diffraction grating

All products are sold individually as standard specification items. We offer quick delivery due to complete stock availability.

■Reflective Type / Replica Grating ■Aluminum coating applied to the reflective film For the product lineup, specifications, and sales prices of standard products, please refer to the relevant product page on the official website of Edmund Optics Japan (accessible from the product homepage linked above). *You can download the catalog from Edmund Optics Japan that includes this product from the link below.

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Near-infrared blazed diffraction grating (gold-coated)

Near-infrared blazed diffraction grating (gold-coated)

All products are sold individually as standard specifications. We provide short delivery times due to complete stock sales.

■Reflective type / Replica grating ■Gold coating is used for the reflective film ■Compared to conventional aluminum coatings, efficiency is improved by 15-20% in the wavelength range of 0.7-1.1μm *You can download the catalog from Edmund Optics Japan that features this product below.

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Holographic diffraction grating

Holographic diffraction grating

All products are sold individually as standard specification items. We offer short delivery times due to complete stock availability.

■Reflective / Replica Grating ■Less stray light than blazed diffraction gratings, functioning over a wide wavelength range For the product lineup, specifications, and sales prices of standard products, please refer to the relevant product page on the official website of Edmund Optics Japan Co., Ltd. (You can access it from the product homepage linked above). *You can download the 'Optical Components & Optical Instruments Comprehensive Catalog <Sample Version>' from Edmund Optics Japan below.

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SSI Corporation Grating (Diffraction Grating)

SSI Corporation Grating (Diffraction Grating)

Grating from SSI manufactured using unique brazed technology.

SSI's grating manufactured with unique blazed technology. SSI's grating offers remarkably low stray light levels and optical performance almost on par with master gratings! 【Features】 ○ Incredible diffraction efficiency ○ Low stray light levels (less than 1/10 of competitors <compared to SSI>) ○ Proven and reliable replication method For more details, please contact us or download the catalog.

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Grid work diffraction grating high-efficiency transmission grating

Grid work diffraction grating high-efficiency transmission grating

A transparent grating that boasts world-class quality.

By utilizing a unique mask-based full-area exposure manufacturing process and exceptional design expertise, we provide world-class gratings for ultra-short pulse high-output lasers, achieving excellent performance while maintaining a maximum diffraction efficiency of 99.5%. Custom manufacturing is also available to suit your specific applications, in addition to standard products. For more details, please contact us or download the catalog.

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Application Examples of Gratings (Diffraction Gratings) [Technical Document]

Application Examples of Gratings (Diffraction Gratings) [Technical Document]

A technical document explaining the applications of gratings (diffraction gratings) has been released!

Luminex Corporation, which handles a wide range of laser light sources, laser components, optical components, optical devices, optical detectors, measuring instruments, spectrometers, etc., has published a technical document explaining the applications of gratings (diffraction gratings)! ■ Application Examples - Astronomy Gratings - Hyperspectral Imaging (HSI) - Optical Coherence Tomography - Pulse Compression - Raman Spectroscopy * For more details, please download the PDF.

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Grating (diffraction grating)

Grating (diffraction grating)

Diffraction gratings for OEM and scientific applications

Richardson Gratings is a world leader in the design and manufacture of diffraction gratings for research and education, as well as for applications in spectroscopy, communications, and lasers.

  • Spectroscopic Analysis Equipment

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Rectangular diffraction grating

Rectangular diffraction grating

Optical properties required for rectangular diffraction gratings

A rectangular diffraction grating is a type of diffraction optical element (DOE) that has a cross-sectional shape with periodically formed rectangular grooves. Generally, rectangular groove diffraction gratings are produced through photolithography processes such as etching; however, our company is capable of manufacturing rectangular diffraction gratings with groove widths of about 10μm through machining processes. As shown in the photo, we have a track record of producing diffraction gratings for optical discs.

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Transmissive blazed diffraction grating

Transmissive blazed diffraction grating

All products are sold individually as standard specification items. We offer quick delivery due to complete stock availability.

■Transmissive Type / Replica Grating ■Three types based on functional main wavelength bands: UV, VIS, NIR ■Low polarization dependence ■Optimal for coaxial arrangement *You can download the catalog from Edmund Optics Japan that features this product from the link below.*

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Transmissive UV blazed diffraction grating

Transmissive UV blazed diffraction grating

All products are sold individually as standard specification items. We offer a complete stock sale, ensuring prompt delivery.

■Transmissive Type / Replica Grating ■Multiple blaze angles available ■Uses UV-grade synthetic quartz for the substrate ■Ideal for applications where the position of the grating does not change *You can download the catalog from Edmund Optics Japan that features this product from the link below.

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Transmission-type grating (diffraction grating) "VPHG" [High diffraction efficiency]

Transmission-type grating (diffraction grating) "VPHG" [High diffraction efficiency]

Wasatch Photonics' transmission volume phase holographic grating: high diffraction efficiency! Low polarization dependence! Uniform performance! Robust!

Wasatch Photonics' Volume Phase Holographic (VPH) Gratings are products optimized for each application through multiple patented design technologies, ranging from stock items for R&D to custom gratings for OEMs. <Advantages> - No degradation occurs in the master and copies due to optical replication - Smoothly varying diffraction efficiency with respect to wavelength - High dispersion: 150 ~ nearly 6000 lines/mm - Low polarization dependence - Compact optical design due to transmission type - Wavelength tuning possible by varying the angle of incidence (AOI) - No ghosting, low scattering: 10 times less stray light than ruled gratings - Excellent durability due to a shielded structure with two substrates - Easy to clean - Custom sizes up to 300mm can be created

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Ibsen Photonics Company Transmission Grating

Ibsen Photonics Company Transmission Grating

A variety of high-efficiency, high-resolution diffraction gratings suitable for compact spectrometers are available.

At Aisei Co., Ltd., we handle the "transmission diffraction gratings" from Ibsen Photonics. We offer optical communication grade "polarization-independent diffraction gratings" that feature overwhelming environmental temperature stability, high diffraction efficiency, and low PDL, as well as "pulse compression diffraction gratings" and "spectrometer diffraction gratings" with very high power/energy damage thresholds. We have products optimized for polarization independence (PING), pulse compression (PCG), and spectrometers (FSTG), so please feel free to contact us. 【Product Lineup】 ■ Polarization-independent diffraction gratings ■ Pulse compression diffraction gratings ■ Spectrometer diffraction gratings *You can download the English catalog. *For more details, please refer to the PDF materials or feel free to contact us.

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List of diffraction gratings

List of diffraction gratings

Short delivery time for stock sales! All items available for purchase from just one piece.

Edmund Optics offers a wide range of transmission and reflection diffraction gratings for ultraviolet (UV), visible, and infrared (IR) bands. During manufacturing, a single master grating is used to create its replicas. The type of grating is determined by the manufacturing process. Blazed diffraction gratings consist of a series of grooves that are formed by transferring the grating surface of a master grating made with precision diamond tools. Blazed diffraction gratings are used in applications that require high efficiency. Holographic diffraction gratings are produced using interference fringes generated by two laser beams. Holographic diffraction gratings are suitable for applications that seek to minimize stray light. For more details, please check the official Edmund Optics website via the link below.

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Polarizing diffraction grating

Polarizing diffraction grating

"Polarization diffraction grating" is expected to be applied in sensing applications.

We offer a "polarization diffraction grating" that can efficiently diffract circularly polarized light into a single order. Applications for sensing purposes, such as polarization imaging and beam steering for Lidar, are anticipated. Please feel free to contact us for more information. 【Features】 ■ Capable of deflecting circularly polarized light with high diffraction efficiency ■ Only diffracts unpolarized and linearly polarized light into ±1 order (no generation of zeroth or higher order light) *For more details, please download the PDF or feel free to contact us.

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