In this paper, we present the experimental study of a single-mode thermal field carried out using a microwave parametric amplifier tuned at 1.5 GHz and working at room temperature. The parametric amplifier is based on a variable capacitance diode placed inside a microwave resonant cavity. The measured distribution of the thermal photons inside the resonator follows the expected Bose–Einstein distribution probability.
Braggio, C., Carugno, G., DELLA VALLE, F., Galeazzi, G., Lombardi, A., Ruoso, G., et al. (2013). The measurement of a single-mode thermal field with a microwave cavity parametric amplifier. NEW JOURNAL OF PHYSICS, 15, 1-9 [10.1088/1367-2630/15/1/013044].
The measurement of a single-mode thermal field with a microwave cavity parametric amplifier
DELLA VALLE, FEDERICO;
2013-01-01
Abstract
In this paper, we present the experimental study of a single-mode thermal field carried out using a microwave parametric amplifier tuned at 1.5 GHz and working at room temperature. The parametric amplifier is based on a variable capacitance diode placed inside a microwave resonant cavity. The measured distribution of the thermal photons inside the resonator follows the expected Bose–Einstein distribution probability.
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https://hdl.handle.net/11365/1035064