Kyoto Semiconductor Announces KP-M Monitor Photodiode "KPDE008LS-A-RA-HQ"
30.11.2021 10:00:00 EET | Business Wire | Press release
Kyoto Semiconductor Co., Ltd. (President and CEO Tsuneo Takahashi, Head office: Fushimi-ku, Kyoto city), a leading optical device solution manufacturer with world-class technologies and Japanese quality, has announced the new KP-M monitor photodiode, KPDE008LS-A-RA-HQ.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20211129005809/en/
Kyoto Semiconductor KP-M Monitor Photodiode KPDE008LS-A-RA-HQ (Photo: Business Wire)
KP-M monitor photodiodes are used to monitor the laser output of optical communication equipment.
Higher quality devices are required as the expansion of digital transformation and 5G communications progresses. The "KPDE008LS-A-RA-HQ" has achieved higher quality by adding the probing process at higher temperature.
- A new wafer prober*1 has been introduced to inspect the electrical characteristics of semiconductor wafers while heated to high temperatures. This allows the inspection to test the temperature (T=75℃) close to the absolute maximum rated value of the operating temperature of the product. Since the full inspection is implemented to wafers with this prober, higher quality products under higher temperatures can be realized.
- Then the sample inspection is conducted by wafer and the sampled products are sent to the burn-in test. The samples are heated up to the high temperature of 175℃ and their performance are inspected. If any of the sample products does not meet the standard, all the products on the same wafer are not shipped. This screening by wafer enables us to offer higher quality products.
Mass production of the KP-M monitor photodiode "KPDE008LS-A-RA-HQ" is scheduled to start on December 1, 2021.
For more information
https://www.kyosemi.co.jp/en/products/kpde008ls-a-ra-hq/
*1 Wafer prober: A device that inspects the electrical characteristics of semiconductor wafers. The electrical characteristics of the semiconductor wafer are measured by bringing the probe needle into contact with the individual electrodes formed on the wafer.
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 are 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/20211129005809/en/
Contact information
Media Relations, Kyoto Semiconductor Co., Ltd.
Naoko Kodama
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
Align Technology Prevails in China Patent Infringement Action Against Angelalign12.8.2026 03:47:00 EEST | Press release
Align Technology, Inc. ("Align") (Nasdaq: ALGN), a leading global medical device company that designs, manufactures, and sells the Invisalign® System of clear aligners, today announced that the Jinan Intermediate People's Court in China issued a judgment in favor of Align in a patent infringement action against Angelalign Technology's operating subsidiaries in China ("Angel") (Hong Kong Stock Exchange: 6699.HK). In September 2025, Align filed a patent infringement action against Angel in the Jinan Intermediate People's Court, asserting Align’s patent related to extraction-gap-closure technology (CN113693748B). On August 10, 2026, the Jinan Intermediate People's Court issued a first-instance judgment finding that Angel's use of its MasterForce biomechanical simulation system and ATreat digital orthodontic treatment design system to generate A7 and A7 Speed premolar extraction treatment solutions infringes Align's patent rights. The court further found that the related aligner products m
Entrepreneurs Invited to Apply for 2027 SPIE Startup Challenge11.8.2026 21:40:00 EEST | Press release
Entrepreneurs around the world are invited to apply for a chance to pitch their optics or photonics technologies or products to a panel of expert judges at the 17th annual SPIE Startup Challenge. SPIE, the international society of optics and photonics, holds the competition at Photonics West every January, with multiple teams walking away with cash prizes. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260811090450/en/ Coalesenz won first prize for their hand-held, point-of-care coagulation analyzer at the SPIE Startup Challenge at Photonics West in January 2026. More than a simple pitch competition, the SPIE Startup Challenge is an entry point into the community of high-tech business development of new products in healthcare and deep tech, with an audience of experienced photonics innovators and investors. Cash prizes of $10,000, $5,000, and $2,500 are provided by Startup Challenge Founding Partner Jenoptik. Also given is t
The Aga Khan Museum Welcomes Prince Aly Muhammad Aga Khan and Saira Bhojani to its Board of Directors11.8.2026 18:30:00 EEST | Press release
The Aga Khan Museum is pleased to announce the appointment of Prince Aly Muhammad Aga Khan and Saira Bhojani to its Board of Directors. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260811597825/en/ Prince Aly Muhammad Aga Khan, board member, Aga Khan Museum Prince Aly Muhammad Aga Khan joins the Board with a deep commitment to arts and culture. He brings an international outlook shaped by working with the Aga Khan Foundation and Aga Khan Music Programme. Committed to advancing pluralism and cultural dialogue, Prince Aly brings a fresh perspective that will help guide the Museum as it continues to evolve, engage new audiences, and expand its impact both in Canada and internationally. Prince Aly is the son of His Late Highness Prince Karim Aga Khan IV and brother of His Highness Prince Rahim Aga Khan V. Joining him on the Board is Saira Bhojani, Partner at Torys LLP and one of Canada's leading tax lawyers. Ms. Bhojani is wid
Mouser Explores the Future of Quantum Computing and Its Potential to Transform Engineering11.8.2026 17:48:00 EEST | Press release
Mouser Electronics, Inc., the authorized global distributor with the newest electronic components and industrial automation products, today announced the latest installment of its Empowering Innovation Together (EIT) technology series, A Quantum Leap in Computer Processing. This installment explores the emerging field of quantum computing and examines how the principles of quantum mechanics could unlock new computational capabilities for solving problems that remain difficult for conventional computing architectures. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260811222432/en/ Explore how quantum computing could help engineers address problems too complex for traditional systems. Unlike traditional computers, quantum computers leverage quantum-mechanical phenomena, such as superposition, entanglement, and interference, to perform calculations in fundamentally different ways. While today's quantum systems still face challe
Andersen Global Expands Legal Capabilities with Beech Incorporated11.8.2026 16:30:00 EEST | Press release
Andersen Global enters into a Collaboration Agreement with Beech Incorporated, a legal firm based in South Africa, broadening its legal capabilities in the region. Beech Incorporated provides legal and regulatory services to the mining, renewable energy, infrastructure, oil and gas sectors, specializing in mergers and acquisitions, commercial, project financing, health, safety and environmental, employment, and compliance matters. The firm’s multidisciplinary team advises clients across the full project lifecycle—from development and financing to operations and stakeholder engagement—and is recognized as a leading legal firm by publications including Chambers and Partners and The Legal 500. “Our approach is built on understanding the industries we serve at a practical level and providing practical, actionable advice to clients operating in complex regulatory environments,” said Warren Beech, CEO of Beech Incorporated. “By working alongside the member and collaborating firms of Andersen
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