%0 Journal Article %T THz instrumentation for the Herschel Space Observatory's heterodyne instrument for far infrared %A Pearson, John C. %A Tsang, Raymond %A Peralta, Alejandro %A Zmuidzinas, Jonas %A Maestrini, Alain E. %A Erickson, Neal %A Swift, Gerald %A Paquette, Michael %J Proceedings of SPIE %V 5498 %N 1 %P 486-497 %@ 0277-786X %D 2004-10-08 %I SPIE %~ DeepDyve