Longpass

As a core precision optical component for wavelength screening, frequency locking and spectral demodulation, optical etalons are widely used in high-end scientific research and precision laser equipment.

Shanghai Connet Laser Technology Co., Ltd. focuses on technological innovation, delivering cutting-edge photonic products & solutions for industrial lasers, LiDAR, fiber optic sensing, coherent telecom, cold atom physics and precision spectroscopy research & mass manufacturing.

A solid-state laser is one of the most common and reliable laser types used in modern industry, medical equipment, and scientific research. Unlike gas or fiber lasers, it uses solid materials as its gain medium to generate stable, high-brightness laser beams. Thanks to its high precision, long lifespan, and compact structure, solid-state lasers have become a mainstream solution for high-precision laser processing and optical systems.

Driven by worldwide energy‑structure transformation, the lithium‑ion battery industry is expanding rapidly as green, high‑efficiency energy‑storage devices gain surging global market demand. With years‑long dedication to intelligent manufacturing, Han’s Laser Lithium‑battery Intelligent Equipment has accumulated solid R&D strength and rich practical experience. By integrating multiple cutting‑edge technologies, the company delivers high‑efficiency, eco‑friendly and sustainable lithium‑ion battery production lines, bringing revolutionary upgrades to the new‑energy battery sector.