title: A highly linear superconducting bolometer for quantitative THz Fourier transform spectroscopy.
abstract: A superconducting transition edge sensor (TES) bolometer operating in the spectral range from 0.1 THz to 3 THz was designed. It is especially intended for Fourier transform spectroscopy and features a higher dynamic range and a highly linear response at a similar response compared to commercially available silicon composite bolometers. The design is based on a thin film metal mesh absorber, a superconducting thermistor and Si3N4 membrane technology. A prototype was set up, characterized and successfully used in first applications.
authors.forename: Mathias
authors.initials: M
authors.lastname: Kehrt
authors.forename: Christian
authors.initials: C
authors.lastname: Monte
authors.forename: Jörn
authors.initials: J
authors.lastname: Beyer
authors.forename: Jörg
authors.initials: J
authors.lastname: Hollandt