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About Us


Dogain Optoelectronic Technology (Suzhou) Co., Ltd. was Established in 2017, is with headquarter located in Suzhou, China. As high-end laser chips design and manufacture as our core competency, Dogain stands on upper stream of optronics industry chain, has full engineering and production capacity covering high power semiconductor laser chip design, epitaxy growth, chip fabrication, packaging, testing and characterization.


Established in  2017 

度亘激光
230 +

Authorized Patent

度亘激光
58000

Chip & Device Packaging Hardware Platform

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Products


High Power Diode Laser Chip


◆ High laser power

◆ High efficiency

◆ Long lifetime, high reliability

◆ Excellent beam characteristics

Single Mode Semiconductor Laser Chips and Modules


◆ High output kink-free power

◆ High electro-optic conversion efficiency

◆ High single-mode operation stability

◆ High reliability

VCSEL


◆ High output power

◆ Multimode output

◆ High reliability

◆ Customized development

Fiber Coupled Diode Laser Module


◆ High reliability and brightness

◆ Compact size

◆ High reliability

◆ High consistency

Bar Stacks


Wavelength range:780nm~1064nm

Single-bar power range:Continuous output~200W ,Quasi-continuous peak~700W fast axis collimation option

High Power Diode Laser Chip

High Power Diode Laser Chip

Single Mode Semiconductor Laser Chips and  Modules

Single Mode Semiconductor Laser Chips and Modules

VCSEL

VCSEL

Fiber Coupled Diode Laser Module

Fiber Coupled Diode Laser Module

Bar Stacks

Bar Stacks

Applications


Products widely used in industrial processing, intelligent sensing, 3D sensing, Telecom, Medical aesthetic and Scientific research.