Kyoto Semiconductor Announces Two UV Sensors for Deep UV Sensing Applications
7.2.2023 04:30:00 EET | Business Wire | Press release
Kyoto Semiconductor Co., Ltd. (President and CEO Yoshihisa Shinya, Head office: Fushimi-ku, Kyoto city), a leading optical device solution manufacturer with world-class technologies and Japanese quality, has announced two products of GaN*1 UV sensor; "KPDU086SU27-H11Q and KPDU086SU31-H11Q".
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20230204005014/en/
Kyoto Semiconductor KPDU086SU27/KPDU086SU31 (Photo: Business Wire)
The UV sensors "KPDU086SU27-H11Q" and "KPDU086SU31-H11Q" were developed with the aim of achieving higher sensitivity than conventional Si*2 type UV sensors to meet the needs of the deep UV*3 sensing market.
Since conventional Si-type UV sensors detect a wide range of wavelengths, it is common to apply a filter to limit the sensitivity to the UV wavelength range. The amount of light was attenuated by passing through the filter.
The newly developed KPDU086SU27-H11Q and KPDU086SU31-H11Q use GaN to enable direct light reception at the light receiving part of the sensor without using a filter as GaN has sensitivity to a specific wavelength range of ultraviolet light. It is now possible to obtain approximately three times as high sensitivity as Si-type UV sensors. *4
In addition, the products have sensitivity in the wavelength range limited to UV-B*5 and UV-C*6, which are in high demand among ultraviolet rays.
The new products can be used to monitor the ultraviolet light intensity of germicidal lamps in food factories, medical institutions, and water purification-related institutions, and to monitor the light intensity of ozone detection light sources.
The mass production of the GaN UV sensors "KPDU086SU27-H11Q and KPDU086SU31-H11Q" are scheduled to start on April 28, 2023.
For more information
https://www.kyosemi.co.jp/en/products/kpdu086su27-h11q/
https://www.kyosemi.co.jp/en/products/kpdu086su31-h11q/
*1 GaN: Gallium nitride a type of semiconductor
*2 Si: Silicon, a type of semiconductor
*3 Deep ultraviolet rays: UV rays in the emission wavelength range of λ = 200-300 nm. UV-B and UV-C are said to be deep UV rays.
*4 Comparison between KPDU086SU27-H11Q and our Si UV sensor KPDU400F-2
https://www.kyosemi.co.jp/products/kpdu400f-2/
*5 UV-B: Ultraviolet rays in the emission wavelength range of λ = 280 to 315 nm. Sensitivity wavelength range of KPDU086SU31-H11Q
*6 UV-C: Ultraviolet rays in the emission wavelength range of λ = 100 to 280 nm. Sensitivity wavelength range of KPDU086SU27-H11Q
About Kyoto Semiconductor
Kyoto Semiconductor was established in 1980 in Kyoto as a dedicated manufacturer of optical semiconductors. The semiconductors manufactured offer superlative performance and precision, suited for use in optical transmission. They are manufactured end-to-end, including pre- and post-processing, and together with Kyoto Semiconductor’s unique packaging technology, at our location in Japan and made available to customers around the world. Kyoto Semiconductor leads the industry with world-standard technologies for optical device solutions based on Japanese quality and attention to production detail.
Company Website: https://www.kyosemi.co.jp/
*Product names, company names, and organization names mentioned in this press release are trademarks or registered trademarks of their respective companies.
*All contents of this press release are as of the date of publication and subject to change without notice.
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20230204005014/en/
Contact information
Media Relations, Kyoto Semiconductor Co., Ltd.
Email: Media_relation@kyosemi.co.jp
About Business Wire
For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
Grafana Labs Brings Faster Full-text Search and Smarter Data Optimization to Grafana Cloud at ObservabilityCON 202620.10.2026 20:00:00 EEST | Press release
Grafana Labs, the company behind the open agentic observability cloud, today announced new releases at ObservabilityCON 2026 that help teams manage their telemetry in the AI era, finding the right log line in seconds and keeping only the telemetry worth paying for as AI workloads scale. Major query performance enhancements to Grafana Cloud Logs, built on technology from the company's Logline acquisition, are now generally available, and Adaptive Logs Archive is in public preview. AI is massively increasing telemetry volumes. Coding agents are turning everyone into a developer, so more software is being built, faster, and all of it needs to be watched. The agents add to the load too, since every agent call and tool call emits its own telemetry. Left alone, observability costs grow with every new workload, which makes cost and query optimization non-negotiable for running AI at scale. In the 2026 State of Observability Report, also released this week by Grafana Labs and ETR, a Futurum co
Grafana Labs Charts the Path to Agentic Operations with Watchers, Pages, and Agent Observability at ObservabilityCON 202620.10.2026 20:00:00 EEST | Press release
Grafana Labs, the company behind the open agentic observability cloud, today announced new releases at ObservabilityCON 2026 that move Grafana Cloud towards agentic operations, including the general availability of Agent Observability with OpenTelemetry support and of Assistant Watchers, and previews of Grafana Pages and Grafana Managed Sandboxes. As AI moves into production, teams face two connected challenges: using agents to operate their systems and understanding the behavior of the agents themselves. In the 2026 State of Observability Report, also released this week by Grafana Labs and ETR, a Futurum company, 68% of the 300 IT and engineering leaders surveyed have moved AI for observability past investigation into pilots or production. But confidence depends on the task and readiness varies: 85% report comfort with read-only investigation, compared to 52% for full autonomous remediation. Grafana Labs is building toward a platform with agents that act, allowing each organization to
Nissan Technical Centre Europe Adopts Sonatus Fastlane™ Platform to Accelerate Vehicle Test and Validation20.10.2026 19:37:00 EEST | Press release
Following a successful proof of concept and ongoing engineering development over the past 12 months, Nissan Technical Centre Europe (NTCE), Nissan’s primary R&D hub for its global regions, is expanding its use of the Sonatus® Fastlane™ Platform across its pre-start-of-production (SOP) validation workflow. The platform’s event-driven data collection and root-cause analysis have reduced the time NTCE engineers spend investigating vehicle software issues from two weeks to two days. NTCE plans to make the platform a standard part of validating future vehicle programs, including upcoming models such as the Nissan JUKE. With the Fastlane Platform, engineers have the data they need from the moment a fault occurs. Teams deploy targeted data-collection policies from the cloud, and capture begins automatically when a defined event is detected. Fastlane Insight then correlates that data with NTCE’s specifications, CAN maps, diagnostic databases, and issue history to point engineers to the most li
FlightSafety International and Honda Aircraft Company Partner to Offer New Course to HA-420 Pilots20.10.2026 19:00:00 EEST | Press release
FlightSafety International Inc. (FSI), the global leader in aviation training and simulation technology, today announced an expansion of its longstanding partnership with Honda Aircraft Company to provide a new Runway Operations Mastery course for HA-420 Elite and Elite II pilots. Developed in collaboration with Honda Aircraft Company, the immersive training course focuses on strengthening pilot proficiency to support safer operations. The new voluntary offering reflects the companies’ shared commitment to advancing aviation safety through specialized training. “For more than 75 years, FlightSafety’s mission has been to advance aviation safety through training that addresses real-world challenges pilots face,” said Ben Carter, Executive Vice President, Learning Center Operations, FlightSafety International. “This new course reflects our ongoing commitment to working with our OEM partners to deliver specialized training that reinforces critical skills to support more confident decision-
TRU Simulation introduces first Cessna Grand Caravan EX Flight Training Device on the Veris platform20.10.2026 18:00:00 EEST | Press release
TRU Simulation + Training Inc., a Textron Inc. (NYSE:TXT) company, and an affiliate of Textron Aviation Inc., announced today the introduction of its Cessna Grand Caravan EX Veris Virtual Reality Flight Training Device (FTD), expanding the Veris product line to support one of the aviation industry's most versatile and widely utilized aircraft platforms. The announcement marks the first Caravan-configured training device offered within TRU Simulation's portfolio and reflects the company's continued investment in immersive aviation training technologies. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261020834162/en/ TRU Simulation introduces first Cessna Grand Caravan EX Flight Training Device on the Veris platform "The Veris platform was created to make high-fidelity simulation accessible to more operators and training organizations, helping to meet the growing need for efficient pilot training and proficiency development ac
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom