New High-Powered Violet Laser Diode

ProPhotonix has recently announced the extension of its range of violet laser diodes, with the release of the new 405nm, HL40071MG from USHIO. The post looks at the specifications, features, and applications of the new 405nm laser diode.

Key Specifications

  • Single–mode
  • Wavelength: 405nm
  • Output power: 300mW
  • Compact package: 5.6mm
  • RoHS compliant

Key Features

The high powered HL40071MG has an optical output power of 300mW at a wavelength of 405nm. The violet laser diode performance is very stable across a wide range of temperatures and performs reliably up to a maximum temperature of 70°C. The 405nm laser diode can be stored at temperatures between -40 to 85°C.

The single-mode violet laser diode is packaged in a compact 5.6mm TO-can and is designed to be highly reliable making it ideal for industrial and other applications in challenging operating environments. In addition, the new laser diode is a competitively priced solution for those requiring a high-power single-mode violet laser diode.

Key Applications

With its robust and compact design, the HL40071MG offers an excellent solution for applications such as medical and biomedical, measurement, and 3D printing.

Ushio offers over 30 years’ experience in the design and manufacturing of semiconductor laser diodes. The company has a well-established reputation for innovation and quality in the photonic industry. USHIO’s broad product range addresses the majority of laser diode applications. In addition, all USHIO Opto Semiconductors products are fully RoHS compliant.


With over two decades of experience in laser diode technology, both as a supplier and an integrator of laser diodes, ProPhotonix is uniquely positioned to offer you technical support in selecting your optimum laser diode for your application. ProPhotonix offers its OEM partners excellent value due to the strength of its relationships with its laser diode suppliers.

To learn more about the new HL40071MG laser diode visit the USHIO laser diode page.

For technical support, contact us today.

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