Method for assembling and adjusting dispersion type imaging spectrometer

• Main Authors: XU LI, ZHOU JINSONG, HE XIAOYING, LI YACAN, YANG LEI, FENG LEI, NIE BOYANG
• Format: Patent
• Language: Chinese; English
• Published: 09.05.2023
• Subjects: COLORIMETRY; MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT; MEASURING; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS; RADIATION PYROMETRY; TESTING

The invention discloses an installation and adjustment method of a dispersion type imaging spectrometer, the method utilizes an installation and adjustment device of the imaging spectrometer to carry out complete machine installation and adjustment on the dispersion type imaging spectrometer, the device comprises a light source, an integrating sphere, an internal focusing collimator and a reading microscope, and the light source adopts a monochromatic light source, a mercury lamp or a complex color light source; the internal focusing collimator adopts a transmission-type, total reflection-type or catadioptric structure and consists of a target, a collimator objective and an internal focusing mechanism; according to the method, the imaging spectrometer with the slit installed on the spectrometer can be installed and adjusted. According to the method, redundant auxiliary adjusting assemblies do not need to be designed and machined, the assemblies of the instrument are all used for adjusting and fixing in the ad