From June 10–13, 2025, the four-day Changchun International Optoelectronics Expo was held at the Changchun Northeast Asia International Expo Center. Under the theme “Optoelectronics Leading the Way to a New Quality Future,” the exhibition showcased cutting-edge technologies and the latest products in the optoelectronics information sector, injecting significant momentum into the industry’s development.
As a leading player in the precision optics field, Wavelength Optoelectronics made a prominent appearance at the expo with four major product lines:
Laser Optical Components
On display were YAG field lenses and collimating lenses for laser processing applications, Bessel cutting heads, laser welding heads, cleaning heads, microscope objectives for semiconductor inspection, as well as high-damage-threshold CO₂ laser mirrors and water-cooled copper mirrors.
Infrared Optical Components
The company unveiled its medium-wave and long-wave continuous zoom lenses, chalcogenide glass materials and aspheric lenses, molded lens assemblies and modules, all designed to integrate seamlessly with infrared applications in security surveillance, automotive, and UAV systems.
Consumer Electronics Optics
The exhibit included AR near-eye inspection devices, VR optical engine modules, medical lenses and optics for various scenarios, biological microscope objectives, LiDAR rotating mirrors and prisms, UV broadband lenses, surveillance lenses, and TOF (Time-of-Flight) lenses.
Optical Inspection Instruments
Live demonstrations were conducted featuring the company’s independently developed beam profilers, dynamic interferometers, and a suite of optical design software solutions.
As high-end applications continue to demand ever-greater precision in optical components, Wavelength Optoelectronics has proactively invested in its advanced manufacturing center and micro-nano laboratory, both now fully operational. Leveraging technical support from collaborative research institutes and universities, the company is well-positioned to meet the design and fabrication challenges of ultra-precision optical components.
Post time: Jun-15-2025