Herschel - NASA Science
Herschel
PDF) The Herschel-Heterodyne Instrument for the Far-Infrared (HIFI)
Herschel - Universe Missions - NASA Jet Propulsion Laboratory
Taking a peek into the hidden universe | Max-Planck-Gesellschaft
THE HETERODYNE INSTRUMENT FOR THE FAR INFRARED (HIFI) HANDBOOK
![PDF] In-orbit performance of Herschel-HIFI | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/7f9b8d1de8b0860a333ce3335a291b2650112396/5-Figure2-1.png "PDF] In-orbit performance of Herschel-HIFI | Semantic Scholar")
PDF] In-orbit performance of Herschel-HIFI | Semantic Scholar
Farewell to Herschel: the space infrared telescope closes its eyes - Mapping Ignorance
THE HETERODYNE INSTRUMENT FOR THE FAR INFRARED (HIFI) HANDBOOK
Heterodyne Technology in Submillimetre Astronomy: Towards Implementation in Herschel | SpringerLink
PDF) The HIFI Focal Plane Unit
Herschel telescope snaps its first pictures
Herschel space telescope shuts down
PDF) Astronomy &Astrophysics Herschel/HIFI: first science highlights Special feature Letter to the Editor | P. Planesas - Academia.edu
Herschel / HIFI - SRON Netherlands Institute for Space Research
ESA Science & Technology - Cross-section of HIFI Focal Plane Unit
ESA - Instruments
Herschel Space Observatory - Wikipedia
THE HETERODYNE INSTRUMENT FOR THE FAR INFRARED (HIFI) HANDBOOK
![PDF] Design and Analysis of a Broadband SIS-Mixer for the Heterodyne Instrument for the Far Infrared (HIFI) on the Herschel Space Observatory | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/b02c42bf6ab8bb3fb783e69faf57c7021e74c990/8-Figure1.1-1.png "PDF] Design and Analysis of a Broadband SIS-Mixer for the Heterodyne Instrument for the Far Infrared (HIFI) on the Herschel Space Observatory | Semantic Scholar")
PDF] Design and Analysis of a Broadband SIS-Mixer for the Heterodyne Instrument for the Far Infrared (HIFI) on the Herschel Space Observatory | Semantic Scholar
![PDF] Design and Analysis of a Broadband SIS-Mixer for the Heterodyne Instrument for the Far Infrared (HIFI) on the Herschel Space Observatory | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/b02c42bf6ab8bb3fb783e69faf57c7021e74c990/17-Figure2.1-1.png "PDF] Design and Analysis of a Broadband SIS-Mixer for the Heterodyne Instrument for the Far Infrared (HIFI) on the Herschel Space Observatory | Semantic Scholar")
PDF] Design and Analysis of a Broadband SIS-Mixer for the Heterodyne Instrument for the Far Infrared (HIFI) on the Herschel Space Observatory | Semantic Scholar
ESA Science & Technology - HIFI Instrument
NHSC Documentation
ESA Science & Technology - HIFI Instrument
MPS: Press Release 03/2010
Herschel - Gunter's Space Page
