Red Laser Diode　|　630nm-690nm　/　5mW(CW)~3.5W（Pulsed）

Ushio's red laser diodes use AlGaInP-based materials to emit red light in the wavelength range of 630nm to 690nm, with an optical output of 5mW to 3.5W. These red laser diodes are used as light sources in a wide range of applications such as displays, bio-medical equipment, sensors, and printers because of their high output, high efficiency, excellent beam quality, and high reliability.
Particularly in recent years, in order to improve the performance of these devices, there is a need for red laser diodes with higher output, higher temperature operation, lower power consumption, and longer life.
Ushio has developed products with the world's highest level of performance by combining the crystal growth technology and knowledge that we have been developing over the years - enhanced crystal quality and an optimized epitaxial layer.
 

January 2019, we launched the HL63520HD, the world's highest pulsed light output of 3.5W at a wavelength of 638nm, as a red light source for projectors.

https://www.ushio.co.jp/jp/laser/news/300011.html

This product was awarded the 12th Annual Laser Society Industry Award for Excellence in 2020.

https://www.ushio.co.jp/jp/laser/news/500628.html

October 2019, we commercialized the HL65213HD, the world's highest CW optical output 1.2W at 659nm wavelength for biomedical light sources.

https://www.ushio.co.jp/jp/laser/news/300013.html

January 2020, we have commercialized the world's highest single-mode CW optical output of 200mW / 400mW pulsed optical output, HL65221DG, with a wavelength of 660 nm, for sensors and biomedical light sources.

https://www.ushio.co.jp/jp/laser/news/300014.html

We will continue to improve the performance of our products and propose products that meet the needs of our customers.