On September 2, according to the announcement disclosed by the Shanghai Stock Exchange, Shaanxi Yuanjie Semiconductor Technology Co., Ltd. (hereinafter referred to as "Yuanjie technology") will hold the initial meeting of the science and Innovation Board on September 9.
According to the data, Yuanjie technology focuses on the optical chip industry. Its main business is the R & D, design, production and sales of optical chips. Its main products include 2.5G, 10g, 25g and higher rate laser chip series products. At present, it is mainly used in optical fiber access, 4G / 5G mobile communication network and data center.
After years of R & D and industrialization accumulation, Yuanjie technology has established an IDM full process business system including chip design, wafer manufacturing, chip processing and testing. It has a number of independent and controllable production lines covering the whole process of MOCVD epitaxial growth, grating process, optical waveguide manufacturing, metallization process, end surface coating, automatic chip testing, chip high-frequency testing, reliability testing and verification. It has realized the provision of services to customers A1, Hisense broadband Zhongji xuchuang (300308. SZ), Bochuang Technology (300548. SZ), Mingpu optical magnetic (002902. SZ) and other top ten international and domestic mainstream optical module manufacturers supply products in batches. The products are used for customers a, ZTE, Nokia and other large domestic and foreign communication equipment manufacturers, and are finally applied to the networks of China Mobile, China Unicom, China Telecom, at & T and other well-known domestic and foreign operators. It has become a leading optical chip supplier in China.
In the domestic optical chip market, the 2.5G and 10g laser chip markets have a high degree of localization, but the application scenarios of products in different bands are different, and the process difficulties are different. With long-term technology accumulation, Yuanjie technology has realized differentiation characteristics such as smaller divergence angle of laser light source and stronger anti reflection light ability, providing optical module manufacturers with full band and multi category products, and providing lower cost integration solutions to achieve differentiated competition; The localization rate of the 25g and higher rate laser chip market is low. Relying on the core technology and IDM mode, the company took the lead in overcoming technical difficulties, breaking foreign monopolies, and achieving mass supply of 25g laser chip series products.
According to C & C's statistics, among the domestic manufacturers selling indium phosphide (INP) semiconductor laser chip products abroad in 2020, Yuanjie technology ranked first in terms of revenue. Among them, the shipments of 10G and 25g laser chip series products ranked first among domestic companies in the same industry, and the shipments of 2.5G laser chip series products ranked first among domestic companies in the same industry. In terms of segmented products, in 2020, with 2.5G 1490nm DFB laser chips, the company became the main chip supplier of customer a in this field; With the 10g 1270nm DFB laser chip, the company has realized batch supply in the overseas 10g-pon (xgs-pon) market; With 25G mwdm 12 band DFB laser chip, the company has become a manufacturer that meets the requirements of China Mobile's relevant 5g construction plans.
Source: laser home
