Yokogawa Test & Measurement Corporation offers a lineup of high-speed, high-performance optical spectrum analyzers that cover the wavelength band from visible to mid-infrared (350 nm to 5500 nm).
The latest optical spectrum analyzers on exhibit include the AQ6373E, the newest product in the visible to near-infrared wavelength band launched in July 2023, and the AQ6380, which achieves the highest wavelength resolution of 5 pm for telecom application.