Sensitivity of a hot electron bolometer heterodyne receiver at 4.3 THz Khosropanah, Pourya ; Laauwen, Wouter M. ; Hajenius, Merlijn ; Gao, Jian-Rong ; Klapwijk, Teun M. Abstract Publication: Ninteenth International Symposium on Space Terahertz Technology Pub Date: April 2008 Bibcode: 2008stt..conf...48K