Our Company was established in Shaanxi, the PRC.
We launched our 2.5G 1490nm and 1550nm DFB lasers.
The cumulative sales volume of our DFB lasers reached one million units.
We launched our first 10G DFB lasers.
We achieved breakthroughs in the manufacturing processes required for medium-to-high-speed chips
The cumulative sales volume of our DFB lasers surpassed the 10-million-unit milestone.
Weintroduced 25G DFB CWDM and LWDM products tailored for wireless and data center applications.
We launched ultra-high-speed lasers for 5G telecommunications and completed the industrial trial production.
Our Company was converted into a joint stock company with limited liability and was then renamed as Yuanjie Semiconductor Technology Co., Ltd. (陕西源杰半导体科技股份有限公司).
We introduced high-power CW lasers designed for SiPh applications.
We commenced the mass production and shipment of 5G WDM products, with the sales volume of our 25G DFB lasers for 5G front-haul exceeding one million units.
We completed the development of EMLs, successfully addressing technical challenges in long-distance communication scenarios.
Our 25G WDM series products were awarded the “Gold Award” at the China International Optoelectronic Exposition (CIOE) Awards (中国光电博览奖).
The A Shares of our Company were listed on the SSE STAR Market in December 2022 (stock code: 688498).
We introduced 100G PAM4 EMLs.
We achieved mass production of 70mW CW lasers with its sales volume exceeding one million units.
Our CW lasers were recognized as the “2025 Most Influential Product in Optical Communications” (2025年度光通信最具影响力产品奖)
Our 50G 1,342nm EMLs with SOA were recognized the “2025 Innovative Product Award in Optical Interconnect” (2025年度光通信创新产品奖)
We launched our 2.5G 1490nm and 1550nm DFB lasers.
The cumulative sales volume of our DFB lasers reached one million units.
We launched our first 10G DFB lasers.
We achieved breakthroughs in the manufacturing processes required for medium-to-high-speed chips
The cumulative sales volume of our DFB lasers surpassed the 10-million-unit milestone.
Weintroduced 25G DFB CWDM and LWDM products tailored for wireless and data center applications.
We launched ultra-high-speed lasers for 5G telecommunications and completed the industrial trial production.
Our Company was converted into a joint stock company with limited liability and was then renamed as Yuanjie Semiconductor Technology Co., Ltd. (陕西源杰半导体科技股份有限公司).
We introduced high-power CW lasers designed for SiPh applications.
We commenced the mass production and shipment of 5G WDM products, with the sales volume of our 25G DFB lasers for 5G front-haul exceeding one million units.
We completed the development of EMLs, successfully addressing technical challenges in long-distance communication scenarios.
Our 25G WDM series products were awarded the “Gold Award” at the China International Optoelectronic Exposition (CIOE) Awards (中国光电博览奖).
The A Shares of our Company were listed on the SSE STAR Market in December 2022 (stock code: 688498).
We introduced 100G PAM4 EMLs.
We achieved mass production of 70mW CW lasers with its sales volume exceeding one million units.
Our CW lasers were recognized as the “2025 Most Influential Product in Optical Communications” (2025年度光通信最具影响力产品奖)
Our 50G 1,342nm EMLs with SOA were recognized the “2025 Innovative Product Award in Optical Interconnect” (2025年度光通信创新产品奖)
Our Company was established in Shaanxi, the PRC.
The cumulative sales volume of our DFB lasers reached one million units.
We launched our first 10G DFB lasers.
We achieved breakthroughs in the manufacturing processes required for medium-to-high-speed chips
The cumulative sales volume of our DFB lasers surpassed the 10-million-unit milestone.
Weintroduced 25G DFB CWDM and LWDM products tailored for wireless and data center applications.
We launched ultra-high-speed lasers for 5G telecommunications and completed the industrial trial production.
Our Company was converted into a joint stock company with limited liability and was then renamed as Yuanjie Semiconductor Technology Co., Ltd. (陕西源杰半导体科技股份有限公司).
We introduced high-power CW lasers designed for SiPh applications.
We commenced the mass production and shipment of 5G WDM products, with the sales volume of our 25G DFB lasers for 5G front-haul exceeding one million units.
We completed the development of EMLs, successfully addressing technical challenges in long-distance communication scenarios.
Our 25G WDM series products were awarded the “Gold Award” at the China International Optoelectronic Exposition (CIOE) Awards (中国光电博览奖).
The A Shares of our Company were listed on the SSE STAR Market in December 2022 (stock code: 688498).
We introduced 100G PAM4 EMLs.
We achieved mass production of 70mW CW lasers with its sales volume exceeding one million units.
Our CW lasers were recognized as the “2025 Most Influential Product in Optical Communications” (2025年度光通信最具影响力产品奖)
Our 50G 1,342nm EMLs with SOA were recognized the “2025 Innovative Product Award in Optical Interconnect” (2025年度光通信创新产品奖)
Our Company was established in Shaanxi, the PRC.
We launched our 2.5G 1490nm and 1550nm DFB lasers.
We launched our first 10G DFB lasers.
We achieved breakthroughs in the manufacturing processes required for medium-to-high-speed chips
The cumulative sales volume of our DFB lasers surpassed the 10-million-unit milestone.
Weintroduced 25G DFB CWDM and LWDM products tailored for wireless and data center applications.
We launched ultra-high-speed lasers for 5G telecommunications and completed the industrial trial production.
Our Company was converted into a joint stock company with limited liability and was then renamed as Yuanjie Semiconductor Technology Co., Ltd. (陕西源杰半导体科技股份有限公司).
We introduced high-power CW lasers designed for SiPh applications.
We commenced the mass production and shipment of 5G WDM products, with the sales volume of our 25G DFB lasers for 5G front-haul exceeding one million units.
We completed the development of EMLs, successfully addressing technical challenges in long-distance communication scenarios.
Our 25G WDM series products were awarded the “Gold Award” at the China International Optoelectronic Exposition (CIOE) Awards (中国光电博览奖).
The A Shares of our Company were listed on the SSE STAR Market in December 2022 (stock code: 688498).
We introduced 100G PAM4 EMLs.
We achieved mass production of 70mW CW lasers with its sales volume exceeding one million units.
Our CW lasers were recognized as the “2025 Most Influential Product in Optical Communications” (2025年度光通信最具影响力产品奖)
Our 50G 1,342nm EMLs with SOA were recognized the “2025 Innovative Product Award in Optical Interconnect” (2025年度光通信创新产品奖)
Our Company was established in Shaanxi, the PRC.
We launched our 2.5G 1490nm and 1550nm DFB lasers.
The cumulative sales volume of our DFB lasers reached one million units.
Seeking truth and pragmatism has been our basic concept of products and business
