- CURRICULUM VITAE Christopher Emil Groppi
- Integrated Heterodyne Arrays for FIR Spectroscopy Christopher Groppi1
- PoleStar: An 810 GHz Array Receiver for AST/RO Chris Walker, C. Groppi, D. Golish, C. Kulesa, A. Hungerford, C. Drouet d'Aubigny
- Vibrationally Excited Molecular Lines as a Tracer for Disk Christopher Groppi, Craig Kulesa & Christopher Walker (Steward Observatory)
- Heterodyne Array Development at the University of Arizona C. Groppi, C. Walker, C. Kulesa, The University of Arizona
- A Far-infrared Array Receiver (FAR) for SOFIA C.K. Walker a , C.E. Groppi a , C.Y. Drouet d'Aubigny a
- THE ASTROPHYSICAL JOURNAL, 545:190204, 2000 December 10 2000. The American Astronomical Society. All rights reserved. Printed in U.S.A.(
- SUBMILLIMETER HETERODYNE SPECTROSCOPY OF STAR FORMING REGIONS
- Integrated Heterodyne Array Receivers for Submillimeter Astronomy C.K. Walkera*
- A 345 GHz array receiver for the Heinrich Hertz Telescope C.E. Groppi a , C.K. Walker a , A.L. Hungerford a ,G. Narayanan b , A. Lichtenberger c
- Desert STAR: a 7 pixel 345 GHz Heterodyne Array Receiver for the Heinrich Hertz Telescope
