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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We have changed the reflective metal film used in the blazed diffraction grating from aluminum coating to gold coating (without a protective film). The aluminum coating has poor reflectivity in the near-infrared range of 700 to 1100 nm, so if you want to improve efficiency in this wavelength range, we recommend using a diffraction grating with a gold coating (which improves diffraction efficiency by about 15 to 20% in the aforementioned wavelength range). This is an optimal choice for applications such as setups using optical fibers or silicon detectors in spectroscopic systems. For the product lineup of standard specifications, their details, and sales prices, 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 catalog from Edmund Optics Japan that includes this product from the link below.
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Edmund Optics (EO) is a leading company in optical components, imaging, and photonics technology. It supports markets worldwide, including R&D, electronics, semiconductors, pharmaceuticals, and biomedical fields. EO's products are used in a wide range of applications, from DNA analysis to retinal personal identification and high-speed FA applications. With the fusion of EO's latest manufacturing capabilities and global logistics network, it is recognized in the market as the No. 1 supplier of optical components available for stock sale. Japanese customers are served by the local subsidiary, Edmund Optics Japan, Inc.
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Company information
Edmund Optics is a photonics and imaging company that has been manufacturing and supplying precision optical components and subassemblies to industries worldwide since its founding in 1942. In addition to the design and manufacture of a wide range of optical components, imaging systems, and optomechanical devices, Edmund Optics also supports OEM applications through the mass production of both stock items and custom products.