TIME SERIES CONVERSION INFRARED SPECTROSCOPE

摘要

PROBLEM TO BE SOLVED: To provide a time series conversion infrared spectroscope having a high luminance terahertz radiation. SOLUTION: The time series conversion infrared spectroscope 110 comprises a spectral sensitivity region from a near infrared band to a millimeter wave band capable of measuring a spectroscopic physical property amount of a sample substance 126 by emitting white pulse electromagnetic waves L2 of light source lights L2 from millimeter wave and infrared radiation light sources 120, 144 to the sample substance 126 with the light source lights L2 generated from the sources 120, 144 obtained by emitting a pulse exciting light L11 having a predetermined time width and predetermined repeating frequency to the source 120 of a semiconductor crystal placed in a strong magnetic field B.