KYOTO, Japan, June 10, 2025 /PRNewswire/ -- Nuvoton Technology Corporation Japan (hereinafter "NTCJ") announced on January 15 the launch of its industry-leading (*) indigo semiconductor laser, which emits an optical level of output power of 1.7 W and a wavelength of 420 nm. Details of the new product and alternative light source solutions to mercury lamps will be exhibited at LASER World of PHOTONICS 2025 in Munich, Germany, set for Tuesday, June 24 - Friday, June 27. The company will welcome all visitors to its booth.

(*) As of January 15, 2025, based on NTCJ's research on semiconductor lasers emitting at a wavelength of 420 nm

Image:
https://cdn.kyodonewsprwire.jp/prwfile/release/M108245/202505138724/_prw_PI1fl_v6B7UC2x.jpg

1. This product achieves industry-leading optical output power of 1.7 W at a wavelength of 420 nm, close to the g-line of mercury lamps, in a compact TO-56 CAN package. Using this high-output, compact product enhances the design flexibility of light source devices, enabling the development of smaller light source devices compared to mercury lamps.

2. With over 40 years of experience and more than 3 billion semiconductor lasers shipped for optical discs, NTCJ has developed extensive design and manufacturing expertise in semiconductor lasers. Its newly developed indigo semiconductor laser integrates proprietary optical design and heat dissipation technology, achieving both high efficiency and long-term reliability. Compared to mercury lamps, this reduces power consumption and the frequency of light source replacements, thereby lowering the running costs of light sources.

3. This product, which emits laser light at a wavelength of 420 nm close to the g-line of mercury lamps, can be combined with NTCJ's mass-produced ultraviolet semiconductor lasers (378 nm) and violet semiconductor lasers (402 nm) to serve as alternative light sources for the i-line (365 nm), h-line (405 nm), and g-line (436 nm) of mercury lamps. Additionally, by adjusting the output power ratio of each semiconductor laser according to the application, it is possible to achieve highly flexible optical designs that were not possible with mercury lamps.

For more details about the product, please visit:
https://www.nuvoton.com/products/laser-diodes/semiconductor-laser/index.html

About Nuvoton Technology Corporation Japan: https://www.nuvoton.co.jp/en/

LASER World of PHOTONICS 2025 Web site:
https://world-of-photonics.com/en/trade-fair/

Nuvoton booth site:
https://exhibitors.world-of-photonics.com/exhibitor-portal/2025/list-of-exhibitors/exhibitordetails/?elb=178.1100.5708.1.111

View original content:https://www.prnewswire.co.uk/news-releases/nuvoton-to-showcase-alternative-light-source-solutions-to-mercury-lamps-at-laser-world-of-photonics-2025-from-june-24-to-27-302477040.html

Tags

More Like This

IonQ Announces Partnership with NKT Photonics for Next-Generation Laser Systems to Power Future Quantum Computers

Seoul Semiconductor Showcases The World’s First Technology at the Lighting Trade Exhibition in Germany

Polymatech Electronics Showcases Next-Generation LED COB Solutions at Light + Building 2026

LG Innotek Reaffirms World-Leading Automotive Lighting Innovation for Second Consecutive Year

LG Innotek Accelerates European Market Penetration with Automotive Lighting Showcase in Germany

poLight ASA Delivers the 'Human Eye Experience' at CES 2025

SETi: U.S. Court Affirms Principle of Protecting Domestic Patent Technologies, Permanently Bans Infringing Products

InPHRED Announces World's First Commercial SWIR VCSEL