86142A Agilent Optical Analyzer
The 86142A is a Optical Analyzer from Agilent. An optical spectrum analyzer, also called an optical analyzer, is a precision instrument that measures the power of an optical source. This electronic test equipment is for monitoring power distribution over a specified wavelength span. It displays the measurement in a graph, where power is the vertical scale and wavelength is the horizontal scale.
The Keysight Agilent HP 86142A is a benchtop High Performance grating-based analyzer that displays the amplitude of light versus wavelength over a 600 to 1700 nm wavelength range. The unit uses a double-pass monochromator design to simultaneously achieve high sensitivity and dynamic range with a fast sweep time.