Polarization-Maintaining Fiber Array

As fundamental refractive optical components, plano‑convex spherical lenses consist of one convex spherical surface and one flat surface.

Polycom Photonics Co., Ltd focuses on the R&D and mass production of high-stability, narrow-linewidth laser sources for optical sensing applications. The company provides cost-effective and high-precision optical sensing lasers with a wavelength coverage from 689nm to 2350nm. Featuring accurate wavelength control and outstanding spectral stability, these laser products are widely applied in atomic spectrum detection, element precision measurement and professional optoelectronic sensing systems.

A laser bar is an array semiconductor laser chip integrated with dozens of emitters, which realizes hundred-watt quasi-continuous output on a single chip. With regular emitter arrangement and controllable fill factor, integrated thermal design and superior wall-plug efficiency compared to single chips, it acts as the core light source for high-power pumping, medical lasers and precision processing.

Santec introduces the HSL‑20‑C‑E swept laser. Built on proprietary MEMS technology, this compact integrated light source combines high‑speed scanning and long coherence length, optimized for SS‑OCT imaging systems. Configurable start trigger and k‑clock outputs are available to meet development requirements for medical‑biological imaging and industrial non‑destructive inspection equipment.