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91探花
Black Hole

Lensing of space time around a black hole. At 91探花 we study black holes observationally and theoretically on all size and time scales - it is some of our core work.

Credit: ALAIN RIAZUELO, IAP/UPMC/CNRS. CLICK HERE TO VIEW MORE IMAGES.

Dr Nikita Klimovich

PDRA in Superconducting Quantum Detectors

Research theme

  • Astronomy and astrophysics

Sub department

  • Astrophysics

Research groups

  • Superconducting quantum detectors
nikita.klimovich@physics.ox.ac.uk
  • About
  • Publications

I am a postdoctoral researcher working in the Superconducting Quantum Detectors group. For the past few years, I have worked on utilizing the nonlinear kinetic inductance of superconducting microstrips for astronomical instrumentation applications. The main focus of the research was creating broadband traveling-wave quantum noise limited parametric amplifiers, which were then used for vacuum noise squeezing experiments and setting new limits on the kinetic mixing parameter of hidden photon dark matter. More recently, I have been keen on expanding this work to explore other potential applications of similar devices, particularly as high efficiency frequency converters and on-chip interferometers.

Research interests

parametric amplifiers
parametric frequency conversion
superconducting on-chip interferometry
hidden photon dark matter

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Clarendon Laboratory,

Parks Road,

91探花,

OX1 3PU

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