From March 20 to 22, the three-day 18th Munich Shanghai Photonics Fair was successfully held at the Shanghai New International Expo Center. The exhibition brought together the strength of the global optoelectronics industry and brought together leading companies and technologies in the laser, optics, optoelectronics industries, as well as upstream and downstream applications.

As a professional manufacturer of green fiber lasers, Gongda Laser unveiled a full range of green laser products at this exhibition, including high-power nanosecond pulsed green fiber lasers, quasi-continuous green fiber lasers, continuous green fiber lasers, and picosecond pulsed green fiber lasers. During the exhibition, we exchanged technical information with colleagues in the industry and professional customers and discussed industry development. At this exhibition, Gongda Laser's booth area is 144 square meters. The booth decoration style continues its unique and bright green as the main color, with a simple and elegant design, which is particularly eye-catching and attracted many visitors to stop and visit.

Based on its leading advantages in high-power green fiber laser R&D technology, manufacturing, and application, Gongda Laser continues to make strides and is committed to promoting green laser technology to more application fields. At this exhibition, Gongda Laser showed the industry the latest application results of high-power green fiber lasers in lithium batteries, photovoltaics, 3D printing and other fields.

In the field of lithium batteries, we continue to improve our product matrix in lithium battery laser welding. We have currently launched 500-1000W single-mode continuous green light fiber lasers and 1000-3000W multi-mode continuous green light fiber lasers, which are used in welding processes such as pole pieces, poles, adapters, sealing pins, and current collecting plates.

In the photovoltaic field, Gongda Laser's 50-200W nanosecond pulsed green fiber laser series products have been successfully applied in photovoltaic cell doping, grooving, sintering and other processes. Gongda Laser will continue to seek win-win cooperation and seek global green energy development opportunities with industry partners.

Figure 3. Single-mode continuous green fiber laser printing pure copper (Xihe Additive) (density ≥ 99.5%)

In the field of 3D printing, Gongda Laser's 500-1000W high-power continuous green fiber laser has been maturely applied in the additive manufacturing of high-reflective and refractory metal materials, covering copper, gold, platinum, aluminum, tantalum, tungsten, etc., and is applicable to a wider range of materials. Among them, the printing density of pure copper is greater than 99.75%, and the conductivity is ≈101.5%IACS. In the future, Gongda Laser will continue to focus on key technology research and development, and help copper-based metal and various refractory metal 3D printing stride forward towards mass production and commercialization.

With the help of this exhibition, the brand power of Gongda Laser has been conveyed more widely and deeply, and its precise market positioning and strong brand effect have been recognized by the industry and many customers. As the pioneer of domestic high-power green fiber lasers, Gongda Laser will live up to expectations and continue to provide high-quality laser products and services to the market.

Gongda accepts media interviews at the laser exhibition