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Diffraction Grating Product List and Ranking from 9 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

Diffraction Grating Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
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. 林テレンプ Aichi//Industrial Electrical Equipment
  3. アイセイ Kanagawa//Electronic Components and Semiconductors
  4. 4 オーテックス Tokyo//Electronic Components and Semiconductors
  5. 5 オプトライン Saitama//Testing, Analysis and Measurement
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Diffraction Grating Product ranking

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. Polarizing diffraction grating 林テレンプ
  2. Transmissive blazed diffraction grating エドモンド・オプティクス・ジャパン
  3. Ibsen Photonics Company Transmission Grating アイセイ
  4. 4 Blazed diffraction grating エドモンド・オプティクス・ジャパン
  5. 4 Grid work diffraction grating high-efficiency transmission grating オーテックス

Diffraction Grating Product List

1～15 item / All 17 items

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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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Tohoku University Technology: Wavefront control element and diffraction grating: T15-001

Tohoku University Technology: Wavefront control element and diffraction grating: T15-001

Manufacture small structure in short time by controlling the metallic glass material shape

In X-ray and neutron interferometry, the wavefront control elements must be precisely shaped. Grating with high-precision shape is required especially for interferometer where metallic glass grating is used as wavefront control elements. To obtain a metallic glass grating, it is preferable to bring the grating as close as possible to the crystallization initiation temperature with fast heat-up. However, more the temperature is high, more the lifetime time for the supercooled liquid is short. Therefore, the metallic glass material has to be molded while the viscosity is still high. In addition, the conventional grating manufacturing has difficulty to obtain small structures and the process needs long time. 　This invention is able to form a metallic glass material with low viscosity, and to provide a manufacturing method, wavefront-controlled elements and diffraction grating with structure smaller than few 10μm having precise shape control in a short time. This invention has a process of heating a metallic glass material in a supercooled state to a temperature above the crystallization begins, and mixing until the crystallization is completed.

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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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Polarizing diffraction grating

Polarizing diffraction grating

It is possible to form a phase difference film on lenses with difficult curvature by adhering a phase difference film to the lens!

The "polarization diffraction grating" is a special diffraction grating based on geometric phase (Pancharatnam-Berry phase). It can deflect polarized beams like a prism and separate light, including natural light, into circularly polarized light that rotates in opposite directions in the ±1 order. The optical alignment material can form a polarization diffraction grating without an alignment film. 【Features】 ■ Can be finished to a thickness of less than 1mm, including the glass substrate of the base material. ■ Capable of forming phase difference films on lenses with difficult curvatures for attaching phase difference films to lenses. ■ The optical alignment material has a proven track record in automotive applications, allowing for the production of highly reliable products. *For more details, please download the PDF or feel free to contact us.

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