Optical spectrum analyser from Yokogawa
Yokogawa's AQ6370C is said to combine high accuracy and resolution with good dynamic range, comprehensive interfacing and ease of use.
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The new technology is designed to offer high optical performance and excellent functionality and operability for applications including R&D and production testing of optical devices and transmission systems.
Covering the wavelength range of 600 to 1700nm and applicable to both single mode and multimode fibres, the AQ6370C has a wavelength accuracy of 0.01nm, a wavelength resolution of 0.02nm, a dynamic range of 78 dB (typical), a level range of -90dBm, and sweep speed of 0.2sec/100 nm.
Features include a large lcd screen, operation panel keys and mouse, four usb ports; including memory, mouse and keyboard interfaces, and high speed GPIB and Ethernet remote interfaces. The instrument also has a built in wavelength reference source and a range of integral analysis functions.