Applications that extend beyond the field of optical communication to industries and healthcare. We also respond to various customization requests!
A Faraday rotator, which has the property of rotating the polarization direction of light when a magnetic field is applied (mag magneto-optical effect). It is used in optical isolators and optical circulators, making it an essential device for current and future optical communication societies. Furthermore, its role as a hidden key device is increasingly expanding into applications such as processing industries and medical fields that utilize laser technology. 【Application Results and Wavelength Bands】 ◆ For optical communication: 1550nm/1310nm ◆ For industrial laser processing machines: 1064nm/1030nm ◆ For aesthetic medicine: 2000nm band
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basic information
【Product Specifications】 - Customization is possible upon request, even outside the above wavelength range. - The standard size is 11mm x 11mm, but we also accept cutting to chip sizes. * Please feel free to contact us. https://www.kohokukogyo.co.jp/contact/
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Applications/Examples of results
◆Applications - Optical communication - Industrial laser processing machines - Aesthetic medicine - Sensing, etc.
Company information
The Lead Terminal Division manufactures and sells lead terminals for aluminum electrolytic capacitors used in automotive, telecommunications, and industrial equipment. The annual production volume exceeds 40 billion units, boasting the world's top market share. The Optical Components and Devices Division manufactures and sells optical isolators, optical filter devices, optical circulators, optical fiber arrays, Faraday rotators, and more. In particular, it has a long track record of use in infrastructure equipment such as submarine optical cables, which require high reliability and long lifespan. In recent years, as a next-generation business utilizing core technologies, we have also been developing, manufacturing, and selling custom-made products tailored to customer applications, such as large molded products for semiconductor manufacturing equipment using high-purity quartz glass, as well as lenses for laser processing and medical devices.
