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Your partner for high performance UVC LEDs and solutions for water, surface and air disinfection

Optan is trusted by

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Distributed sensing for a smarter, healthier world.

Rapid population growth coupled with an increasingly dense urban population is straining water, energy and industry infrastructures. The result is a decrease in air and water quality, particularly noted in fast growing countries like China. For evidence, at the end of the last 5-year Plan Period (2015), more than 85 percent of the surface water in Shanghai was deemed unsafe to drink. And almost 4 million deaths in 2015 were attributed to air pollution.

Next generation water, air and industrial sensors are focused on delivering actionable, real-time data in a cost effective, maintenance free package. Optan LEDs and sensors are used to develop data networks that collect and analyze data in real-time. Focused on deep UV wavelengths from 235 nm to 275 nm, optical sensors powered by Optan LEDs can replace the cost, time lag and variability inherent in grab-sampling with fast, accurate data to both address compliance and generate operational insights.

Asahi Kasei Headquarters Tokyo

Optan by Crystal IS
(An Asahi Kasei Company)

Optan UVC LEDs and systems are produced by Crystal IS, an ISO 9001:2015 certified company that specializes in the development of Aluminum Nitride (AlN) technology. Since 2011, Crystal IS has been a subsidiary of Asahi Kasei (OTCMKTS: AHKSY)- a diversified, multibillion dollar holding company with over 40,000 employees.

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