Japan Vacuum Optics, meeting various optical needs.
It is a filter that transmits infrared light by forming a multilayer film on optical substrates such as quartz, sapphire, Si, and Ge, utilizing the effect of the interference film.
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basic information
【Features】 ○ The selection of optical substrates used utilizes the optical properties of the materials. ○ Sharp cutting of wavelengths below a specific point, allowing transmission on the long-wavelength side. ○ IR-LPF substrate materials: white board, quartz, sapphire, Si, Ge ○ BSe (body detection filter) substrate material: Si ● For more details, please contact us or refer to the catalog.
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Applications/Examples of results
Applications - Infrared gas analysis - Infrared moisture analysis - Infrared radiation thermometer - Higher-order cut filters for diffraction gratings - Can be used in other optical systems utilizing infrared.
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Company information
Since its establishment in 1946, Nippon Vacuum Optics has been striving to improve optical thin film technology and has consistently pioneered cutting-edge technologies, including the establishment of high-frequency plasma and ion process technologies. The products created through its exceptional technical capabilities and reliable quality management system have gained high reliability across a wide range of fields, from home appliances to information and communication, biotechnology, and space development. Thus, the application areas of optical thin film technology are vast and limitless. As a "problem-solving company" proposing new possibilities for technology, we continue to respond to various themes faced by our customers and pursue customer satisfaction.