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powerful Ushio HL63283HD and HL63290HD red laser diodes target laser tv and laser projection

Ushio HL40033G High Power 405nm, 1W Violet Laser Diode for Industrial Applications

exciting new Ushio high performance blue violet laser diodes

NEWS RELEASE: December 2019

The Optoelectronics Company is delighted to announce that Ushio OPTO SEMICONDUCTORS, INC. (UOS), a global provider of optical devices, subsidiary company of Ushio INC., has introduced HL40033G, a High Power 405nm,1W Violet Laser Diode for Industrial Applications.


Current, biomedical and direct imaging system manufacturers are using solid state laser diodes that are large in size and consume tremendous amounts of power. These systems now require higher speed drawing as well as lower power consumption. Today, UOS releases the HL40033G, 1W violet laser diode to provide the solution of system size and power reduction for our customers.

download HL40033G data sheet >


The HL40033G violet laser diode offers 1W high optical output power in a f9.0mm package with typical operating current of 900mA and operating voltage of 5.0V. The HL40033G is in mass production.


- Direct Imaging exposure for PCB
- Biomedical
- 3D printer
- Various measurements



Items Test conditions Typical value
Threshold current - 230mA
Operating current Po=1W 900mA
Operating voltage Po=1W 5.0V
Lasing wavelength Po=1W 405nm
Parallel Po=1W, FW@1/e² 13°
Perpendicular Po=1W, FW@1/e² 45°


Ushio laser diodes

All Ushio high performance laser diodes are available from the Optoelectronics Company. Please contact the Optoelectronics Company to request samples for testing.



Ushio’s laser diode collection offers wavelengths across UV (375–405 nm), red (630–690 nm), and NIR (705–852 nm), with prospective optical output powers from 5 mW to 3,500 mW. Our LD collection has low and high power lasers, with low-operating currents, long lifespans, and efficiency, all while remaining 100% RoHS-compliant.

Ushio’s Epitex division has grown into the largest collection of light emitting diodes on the market. Covering all violet, visible, and infrared wavelengths, from 365 nanometres (nm) to 1,750 nm, this vast catalogue creates a one-stop-shop for single and multi-wavelength LEDs.

https://www.ushio.eu/ , https://swir-led.com/


About The Optoelectronics Company Ltd

The Optoelectronics Company is a manufacturer of custom-designed and standard laser diode modules and laser diode collimators. It is also an authorised distributor and supplier of Ushio Laser Diodes and LEDs, OSRAM laser diodes and Panasonic Aspherical Glass Lenses to customers worldwide.

contact details

For more information about the Optoelectronics Company please visit our website at www.oe-company.com or contact us at: Green End Farm, Wood End Green, Henham, Hertfordshire, CM22 6AY, UK, tel: +44 (0) 1279 851851, email: info@oe-company.com.


This news release is issued in accordance with clause 1.2j of the British codes of advertising and sales promotion and therefore cannot be subject to a transaction of any kind.