About US

Tianjin Junlaser Technology Co., Ltd., founded by senior professionals in the laser industry, engaged in optical passive device sales and technical services. Products are widely used in optical communications, fiber sensors and fiber lasers and other fields. Junlaser sales of optical passive devices include high power devices, partial devices, optical isolator, optical circulator, pump combiner or splitter and filter wave division multiplexing and coarse wavelength division multiplexer, dense wavelength division multiplexer, fiber coupler, Coupler, multimode devices and other products. Which has a partial and high power products is our flagship product. The performance stability of the products provided by us is stable. According to different requirements, the typical extinction ratio range can be varied from 23dB to 30dB, and the maximum load power of high power devices can be varied from 1W to 50W. Can also be customized according to the specific needs of the product. We have a veteran radium work in optical devices and optical fiber laser field more than 8 years of experience in the team. Our products are widely used in modern fiber lasers, amplifiers, and laser radar technology. - we can provide the solutions , R & D team have rich experience in various application areas, to provide the best solution for you. - we offer custom We provide customized components and modules, such as based on thin film filter wavelength division multiplexer, isolator consisting of a mixed function devices, polarization maintaining fiber devices. Please contact us. We will provide you with a satisfactory solution to the whole. - quality and support We see product quality as the life of our enterprise. We are committed to comply with the principle of "scientific innovation, high quality and honesty", in order to pursue the quality. We will only provide products that exceed our strict requirements and tests. Our strong technical support engineer team will provide guidance for the support of the entire life cycle of continuous customer products.