title: Wave-front-dividing circular-reflector interferometer for the far infrared.
abstract: The efficiency of a wave-front-dividing interferometer with circular symmetric sets of reflectors is studied and compared with that of a lamellar grating. The circular-reflector interferometer shows more efficient modulation over larger spectral regions in the far IR than the lamellar grating does. In contrast to Michelson and Martin-Puplett interferometers no beam splitters are employed.
authors.forename: P
authors.initials: P
authors.lastname: Bruelemans
authors.forename: S
authors.initials: S
authors.lastname: Kolenberg
authors.forename: P
authors.initials: P
authors.lastname: Janssen
authors.forename: K D
authors.initials: KD
authors.lastname: Möller