The Advantest Q8384 is a high-end optical spectrum analyzer using a new monochromator developed by ADVANTEST and featuring a high dynamic range and a high wavelength resolution.
Features:
•High-wavelength resolution of 10 pm
•High-wavelength precision of 20 pm
•Wide dynamic range 50 dB (±0.1 nm) and 60 dB (±0.2 nm)
•Direct input of large signals : +23 dBm (200mW)
•Precise measurement of EDFA NF
•Optical frequency display