Christopher K Walker

  • 1946 Citations
  • 26 h-Index
1986 …2017

Fingerprint Fingerprint is based on mining the text of the person's scientific documents to create an index of weighted terms, which defines the key subjects of each individual researcher.

telescopes Physics & Astronomy
Telescopes Engineering & Materials Science
receivers Physics & Astronomy
Pixels Engineering & Materials Science
Waveguides Engineering & Materials Science
pixels Physics & Astronomy
gas Earth & Environmental Sciences
waveguides Physics & Astronomy

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Research Output 1986 2017

  • 1946 Citations
  • 26 h-Index
  • 77 Conference contribution
  • 67 Article

A 4.7 THz HEB QCL receiver for STO2

Hayton, D. J., Gao, J. R., Laauwen, W., Mirzaei, B., Khudchenko, A., Kloosterman, J. L., Paveliev, D., Hu, Q., Kao, W., Vax, V. & Walker, C. K. 2017 27th International Symposium on Space Terahertz Technology, ISSTT 2016. International Symposium on Space Terahertz Technology

Research output: ResearchConference contribution

Bolometers
Quantum cascade lasers
Hot electrons
Temperature
quantum cascade lasers

Spectral characterization of linear isotropic and anisotropic dielectric materials using terahertz measurement systems

Seligman, J., Walker, C., Sternberg, B. & Green, C. Feb 1 2017 88th ARFTG Microwave Measurement Conference: Power Amplifiers and Systems Design for Wireless Application, ARFTG 2016. Institute of Electrical and Electronics Engineers Inc., 7839724

Research output: ResearchConference contribution

Low density polyethylenes
Millimeter waves
Polyethylenes
Anisotropy
Polarization

Optical design for the large balloon reector

German, C. M., O'dougherty, S., Walker, C., Goldsmith, P. F., Groppi, C., Smith, S. & Bernasconi, P. 2016 Ground-Based and Airborne Telescopes VI. SPIE, Vol. 9906, 99061Y

Research output: ResearchConference contribution

Balloon
Corrector
Optical Design
Mechanical Systems
Telescope

Results of using permanent magnets to suppress Josephson noise in the KAPPa SIS receiver

Wheeler, C. H., Neric, M., Groppi, C. E., Underhill, M., Mani, H., Weinreb, S., Russell, D. S., Kooi, J. W., Lichtenberger, A. W., Walker, C. K. & Kulesa, C. 2016 Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy VIII. SPIE, Vol. 9914, 99141W

Research output: ResearchConference contribution

Permanent Magnet
Receiver
permanent magnets
receivers
Permanent magnets

10 Meter sub-orbital large balloon reflector (LBR)

Lesser, D., Walker, C. K., Smith, I. S., Goldsmith, P. F., Cortes, G., Dougherty, S., Swift, B., Kloosterman, J., Honniball, C., Young, A., Peters, W., Kulesa, C., Perry, W., Noll, J., Bernasconi, P., Groppi, C., Mani, H. & Duffy, B. Nov 11 2015 IRMMW-THz 2015 - 40th International Conference on Infrared, Millimeter, and Terahertz Waves. Institute of Electrical and Electronics Engineers Inc., 7327547

Research output: ResearchConference contribution

balloons
reflectors
telescopes
orbitals
Balloons