Accelink Technologies Co., Ltd.

Wuhan Telecommunication Devices Company

Rikai Zhou

Liping Sun

Yongan Fu

Hu Zhu

Fen Xiong

Shujian Du

Hongyang Liu

Yanling Guo

Tingyu Li

Disclosed are an optical assembly and a manufacturing method therefor. The optical assembly comprises a laser component () and a crystal (). The crystal () is disposed on the laser component (). The laser component () is used to produce a laser beam. The crystal () is used to split the laser beam incident onto the crystal () so as to generate a first beam () and a second beam (). The first beam () is used for front light emission and the second beam () is used for backlight monitoring. The optical assembly can split a laser beam to achieve the backlight monitoring function without adding a splitter film. It has good stability in light splitting and reduces the risk of failure in an optical device.

Optical assembly and manufacturing method thereof

An optical-path-displacement-compensation-based emission optical power stabilization assembly, comprising: a laser, a lens, and an optical fiber coupling port disposed on a first substrate and a second substrate according to a preset arrangement scheme, wherein an expansion coefficient of the second substrate is larger than that of the first substrate, and the preset arrangement scheme enables initial distances between the laser and the lens, between the lens and the optical fiber coupling port, and/or between the laser and the optical fiber coupling port to differ from respective optical coupling distances from an optical coupling point by a preset value, thereby ensuring that a coupling loss on an optical path changes along with the temperature, forming a complementary effect with respect to an optical power-temperature curve of the laser, which reduces a temperature-caused fluctuation of the emission optical power of an optical assembly.

Optical path displacement compensation-based transmission optical power stabilization assembly

Growing community of inventors

Wuhan, China

Rikai Zhou