For nearly ten years, Yokagawa Test & Measurement’s AQ6370D optical spectrum analyzer has been a popular choice for R&D and production testing. Now, an AQ6370E upgrade offers a variety of new features ...

SAXONBURG, Pa., Sept. 17, 2025 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE: COHR), a global leader in photonics, today introduced two powerful new instruments designed to make testing advanced optical ...

ALLEN, TX—Anritsu Company introduces the Optical Spectrum Analyzer (OSA) MS9740B that combines high-end measurement-sensitivity performance, expanded functionality, compact size, and high-speed ...

The AQ6373 Optical Spectrum Analyzer measures wavelengths ranging from 350 nm to 1,200 nm. With free space optical inputs, it handles light from large core, multimode, and single-mode fibers without ...