P. L. Schaffer

Heterodyne instrumentation at the CSO

Bruce Bumble, Jacob W. Kooi, Thomas G. Phillips, 1998, Astronomical Telescopes and Instrumentation.

180–425 GHz low noise SIS waveguide receivers employing tuned Nb/AIOx/Nb tunnel junctions

J. W. Kooi, H. G. LeDuc, B. Bumble, 1994 .

A 850 GHz Waveguide Receiver Employing a Niobium SIS Junction Fabricated on a 1 μ m Si 3 N 4 Membrane

Henry G. LeDuc, Jacob W. Kooi, Christopher K. Walker, 1998 .

A lownoise 665 GHz SIS quasi-particle waveguide receiver

J. W. Kooi, H. G. LeDuc, C. K. Walker, 1994 .

A 850-GHz waveguide receiver employing a niobium SIS junction fabricated on a 1-/spl mu/m Si/sub 3/N/sub 4/ membrane

Henry G. Leduc, Bruce Bumble, Thomas G. Phillips, 1998 .

A low-noise 492 GHz SIS waveguide receiver

J. E. Carlstrom, J. W. Kooi, H. G. LeDuc, 1992 .