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Open Campus


1. Calibration of a spectroscopic system and analysis of the solar spectra

Instructors Dr. Tetsutarou Oishi, Dr. Yasuko Kawamoto, Dr. Tomoko Kawate, Dr. Chihiro Suzuki, and Dr. Motoshi Goto

Spectra obtained by spectroscopic measurement of the “light” emitted by plasmas contain various physical information about the plasma. In order to derive physical quantities from them, it is necessary to understand the detailed characteristics of the spectral system in advance. In this project, we will evaluate the performance of the measurement system using a test light source, and based on the results, we will measure the solar spectra and analyze the obtained spectra.

Spatially resolved spectroscopic measurement of a solar radiance spectrum using an imaging optical system