Seliverstov, S. V., Anfertyev, V. A., Tretyakov, I. V., Ozheredov, I. A., Solyankin, P. M., Revin, L. S., et al. (2017). Terahertz heterodyne receiver with an electron-heating mixer and a heterodyne based on the quantum-cascade laser. Radiophys. Quant. Electron., 60(7), 518–524.
Abstract: We study characteristics of the laboratory prototype of a terahertz heterodyne receiver with an electron-heating mixer and a heterodyne based on the quantum-cascade laser. The results obtained demonstrate the possibility to use this receiver as a basis for creation of a high-sensitivity terahertz spectrometer, which can be used in many basic and practical applications. A significant advantage of this receiver will be the possibility of placing the mixer and heterodyne in the same cryostat, which will reduce the device dimensions considerably. The obtained experimental results are analyzed, and methods of optimizing the parameters of the receiver are proposed.
|
|
Wördenweber, R., Moshchalkov, V., Bending, S., & Tafuri, F. (Eds.). (2017). Superconductors at the nanoscale. From basic research to applications. Berlin/Boston: Walter de Gruyter GmbH.
|
Goltsman, G. (2017). Superconducting thin film nanostructures as terahertz and infrared heterodyne and direct detectors. In 16th ISEC (Th-I-QTE-03 (1 to 3)).
Abstract: We present our recent achievements in the development of superconducting nanowire single-photon detectors (SNSPDs) integrated with optical waveguides on a chip. We demonstrate both single-photon counting with up to 90% on-chipquantum-efficiency (OCDE), and the heterodyne mixing with a close to the quantum limit sensitivity at the telecommunication wavelength using single device.
|
Goltsman, G. (2017). Superconducting thin film as infrared heterodyne and direct detectors. In 16th ISEC (pp. 1–3).
Abstract: We present our recent achievements in the development of superconducting nanowire single-photon detectors (SNSPDs) integrated with optical waveguides on a chip. We demonstrate both single-photon counting with up to 90% on-chip-quantum-efficiency (OCDE), and the heterodyne mixing with a close to the quantum limit sensitivity at the telecommunication wavelength using single device.
|
Korneev, A., Kovalyuk, V., Ferrari, S., Kahl, O., Pernice, W., An, P., et al. (2017). Superconducting Single-Photon Detectors for Integrated Nanophotonics Circuits. In 16th ISEC (pp. 1–3).
Abstract: We present an overview of our recent achievements in integration of superconducting nanowire single-photon detectors SNSPD with dielectric optical waveguides. We are able to produce complex nanophotonics integrated circuits containing optical elements and photon detector on single chip thus producing a compact integrated platform for quantum optics applications.
|
