2023-10-16
Dogain has won a number of provincial and municipal honors
Recently, Dogain has won three honors: "Suzhou Quality Award", "Jiangsu Province Double Innovation Team" and "Jiangsu Province Special Fund Support for the Transformation of Scientific and Technological Achievements"!
2023-09-28
Recently, based on the self-developed single-mode low-threshold chip, Duqi Core Optoelectronics Technology (Suzhou) Co., Ltd. has successfully developed a new single-mode extremely low-threshold high-efficiency 980nm single-mode semiconductor pump module product, the threshold current of the product is less than 36mA, the working current of 200mW optical fiber output is less than 300mA, and the electro-optical conversion efficiency is as high as 44%, while having high performance and high reliability, it is an ideal choice for low-threshold and low-power applications such as high-stability EDFA pump source, lidar and fiber optic gyroscope.
2023-09-22
On the afternoon of September 21, Gao Yingxin, Secretary of the Party Committee and Chairman of China Minsheng Bank, and his entourage visited DoGain for investigation. Dr. Zhao Weidong, Chairman & CEO of Du Qian, and Dr. Yang Guowen, Vice Chairman & CTO expressed a warm welcome to Chairman Gao Yingxin and his entourage.
2023-09-22
In order to further cultivate the company's quality culture, improve the quality awareness of all employees, improve product quality, and then strengthen the company's brand image in the industry, the 2023 "Year of Quality" activities will be fully opened.
2023-09-21
Dogain has launched a new generation of high-reliability lock-wave solid-state laser pump source
Recently, Dogain officially launched the newly developed 500W series of lock wave products, forming a full series of 10W-500W 878.6nm, 885nm, 888nm lock pump fiber coupling module, helping to further improve the performance of high-power solid-state lasers. The product has the characteristics of strong environmental adaptability, high electro-optical conversion efficiency and long life.
2023-09-11
The 24th China International Optoelectronic Expo ended successfully!
On September 8, 2023, the three-day 24th China International Optoelectronic Expo was successfully concluded at the Shenzhen World Exhibition and Convention Center (Bao'an New Hall). As a manufacturer of high-end semiconductor laser chips and modules, Dogain focuses on 980nm single-mode pump module series products, and comprehensively exhibits a full range of products such as high-power chips, fiber-coupled modules, VCSELs, array lasers, etc., and many customers, partners and industry colleagues gather together to present a high-level industry event.
Dogain Optoelectronic
Add:Unit 203, 2nd Floor, Bld. 2E, Phase One, Hong Kong Science Park, Pak Shek Kok, Hong Kong, China
Sales Email:Sales@dogain.com
Fax:+86 512-62385166
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