Photoacoustic Substitution Method for Calibrating Subterahertz Attenuation in Free Space
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DOI: 10.1109/tim.2021.3060577
Abstract: A terahertz (THz) attenuation calibration system is developed using a photoacoustic (PA) detector for free-space beams. Based on the principle of the PA detector, the system measures the THz attenuation by substituting radio frequency (RF)… read more here.
Keywords: method calibrating; attenuation; free space; substitution method ... See more keywords