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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.

about USHIO

USHIO OPTO SEMICONDUCTORS, INC. manufactures world class laser diodes and other optical devices utilising their unique laser technologies and manufacturing expertise. The product line-up includes high power red laser diodes for displays, red laser diodes for medical and measurement applications, violet laser diodes for exposure equipment and infrared emitting diodes for optical encoders.

USHIO’s high performance laser diodes are proven to consume a low operating current which extends battery life whilst maintaining the integrity of the laser diode power in a variety of applications such as inspection, measurement and biomedical applications and as a light source for optical equipment.

All USHIO diodes are RoHS compliant.



The Optoelectronics Company is a manufacturer of custom-designed and standard laser diode modules and laser diode collimators. It is also a supplier of USHIO (ex Oclaro ex Opnext) Laser Diodes, OSRAM laser diodes and Panasonic Aspherical Glass Lenses to customers throughout the UK, Europe and USA.

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.