TY - CONF AU - Matsushima, F. AU - Odashima, H. AU - Iwasaki, T. AU - Tsunekawa, S. AU - Takagi, K. PY - 1994 DA - 1994// TI - Frequency measurement of pure rotational transitions of H[sub:2]O from 0.5 to 5 THz BT - Conference on precision electromagnetic measurements digest SP - 23 EP - 24 AB - Frequencies of H[sub:2]O pure rotational transitions from 0.5 to 5 THz have been measured with an accuracy of one part in 10[super:9] using a tunable far-infrared spectrometer. Measured frequencies of more than a hundred spectral lines provide an excellent wavelength and frequency calibration standard for the far infrared. N1 - exported from refbase (https://db.rplab.ru/refbase/show.php?record=487), last updated on Tue, 25 May 2021 14:54:39 -0500 ID - Matsushima_etal1994 ER -