Dr. John W. Appel
Assistant Research Scientist at Johns Hopkins Univ
SPIE Involvement:
Author
Publications (17)

Proceedings Article | 10 July 2018
Proc. SPIE. 10708, Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy IX
KEYWORDS: Polarization, Lenses, Sensors, Magnetism, Receivers, Optical alignment, Tolerancing, Absorption filters

Proceedings Article | 9 July 2018
Proc. SPIE. 10708, Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy IX
KEYWORDS: Packaging, Gold, Waveguides, Sensors, Copper, Interfaces, Silicon, Aluminum, Cryogenics, Temperature metrology

Proceedings Article | 9 July 2018
Proc. SPIE. 10708, Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy IX
KEYWORDS: Microscopes, Telescopes, Modulation, Polarization, Sensors, Control systems, Modulators, Computer programming, Microwave radiation, Physical cosmology

Proceedings Article | 9 July 2018
Proc. SPIE. 10708, Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy IX
KEYWORDS: Bolometers, Telescopes, Polarization, Sensors, Silicon, Receivers, Detector arrays, Signal detection, Superconducting detectors

Proceedings Article | 27 July 2016
Proc. SPIE. 9914, Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy VIII
KEYWORDS: Bolometers, Aerospace engineering, Waveguides, Sensors, Dielectrics, Silicon, Detector arrays, Niobium, Microwave radiation, Semiconducting wafers

Showing 5 of 17 publications
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