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Kasparek W, Fernandez A, Hollmann F, Wacker R. Measurements of ohmic losses of metallic reflectors at 140 GHz using a 3-mirror resonator technique. Int. J. Infrared and Millimeter Waves. 2001;22(11):1695–707.
Abstract: The reflectivity of metallic mirrors in the millimeter wave region does not only depend on the material, but also on the structure and roughness of the surface. We have performed measurements of the reflectivity of various plane and grooved metallic and graphite samples at 140 GHz. The technique is based on the comparison of the quality factor of a 2-mirror reference resonator with the quality factor of a 3-mirror resonator which has identical dimensions and includes the mirror to be tested. After a brief presentation of the theory, the set-up is described and the reflection loss for various aluminium and copper mirrors as well as vacuum compatible materials for applications in thermonuclear fusion experiments are presented and discussed.
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Currie NC, Demma FJ, Ferris Jr. DD, Kwasowsky BR, McMillan RW, Wicks MC. Infrared and millimeter-wave sensors for military special operations and law enforcement applications. Int. J. Infrared and Millimeter Waves. 1996;17(7):1117–38.
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Parvitte B, Thomas X, Courtois D. Wide band (2.5 GHz) infrared heterodyne spectrometer. Int. J. Infrared and Millimeter Waves. 1995;16(9):1533–40.
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Kostiuk T, Spears D. 30 μm heterodyne receiver. Int. J. Infrared and Millimeter Waves. 1987;8(10):1269–79.
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