It is now possible to absorb ultraviolet light and improve the transmission of wavelengths in the visible and infrared regions!
Various doping techniques have made it possible to absorb ultraviolet light and improve the transmission of wavelengths in the visible and infrared regions. In the infrared region, a reduction in the attenuation coefficient to about half that of conventional products has been achieved. This can be applied to various optical filters and other uses that require wear resistance. Additionally, since the bandgap can be controlled from 0.8 to 2.2 eV, applications in light sensors and other areas are also possible. For more details, please contact us or download the catalog.
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basic information
【Features】 ○ High-performance film evolved from DLC, optical ICF UV-absorbing and infrared-transmitting type ○ Capable of absorbing ultraviolet light and improving transmission of visible and infrared wavelengths ○ Achieves a reduction in attenuation coefficient to about 1/2 of conventional products in the infrared region ○ Band gap: controllable from 0.8 to 2.2 eV ○ Applicable to light sensors and other uses 【Specifications】 ○ Hardness: 800 to 1,800 HV (nanoindentation) ○ Film thickness: 0.05 to 0.3 μm ○ Coefficient of friction: 0.1 to 0.25 (ball-on-disk method) ● For more details, please contact us or download the catalog.
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Applications/Examples of results
【Applications】 ○ Protective films on various glass substrates and various optical substrates ○ Optical sensors and optical filters ● For more details, please contact us or download the catalog.
Company information
We established Nanotech Co., Ltd. in 1989, pursuing our dreams in the technologies of "plasma" and "vacuum." Currently, we are developing coating technologies, including DLC (diamond-like carbon), using these technologies. Many of the DLC coating technologies are applied to drills, molds, and machine parts, making them a vital technology that supports the industry behind the scenes. I believe that Japan's status as a "technology-oriented nation" is due to the existence of such remarkable technologies that are not immediately visible, which lead to the creation of high-performance, high-quality products. To meet our customers' needs over the long term, enhancing our internal systems is key, and the ideas and actions of the people working here create a vibrant corporate culture that fosters reliable responses to our customers. We are currently focusing on creating this environment as our top priority.