This production line marks a major breakthrough in the industrialization of the company's core 3D optical waveguide technology and will provide solid mass production support for multi-core optical interconnects and next-generation data center communications. Optical modules are crucial components in fiber optic communication systems, responsible for performing optoelectronic conversions during the transmission of optical signals. High power 840nm 20mW SLD Broadband Light Source for Industrial OCT te. Why Choose Us? Wisth over 10 years manufacture&export experiences, at. On August 25, 2025, Shenzhen Photonics Valley Technologies announced the successful completion and official launch of its independently constructed glass-based 3D optical waveguide chip production line. Since its establishment in 2005, the company has beengrowing fast. with constant technical progress, O-Net vertical integration capacity covers chips, devices, modules and subsystems,so as to satisfy different customer. Shenzhen Wintop Optical Technology Co., Ltd, (WinTop), founded in 2004, is a national high-tech enterprise specializing in the R&D, production and sales of optical modules and switches. The company has many excellent senior talent, mature market channels and good business reputation.