Korneev A, Kovalyuk V, An P, Golikov A, Zubkova E, Ferrari S, et al. Superconducting single-photon detector for integrated waveguide spectrometer. In: EPJ Web Conf. Vol 190.; 2018. 04009.
Abstract: We present our recent achievements in the development of an on-chip spectrometer consisting of arrayed waveguide grating made of Si3N4 waveguides and NbN superconducting single-photon detector.
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Korneeva Y, Vodolazov D, Florya I, Manova N, Smirnov E, Korneev A, et al. Single photon detection in micron scale NbN and α-MoSi superconducting strips. In: EPJ Web Conf. Vol 190.; 2018. 04010 (1 to 2).
Abstract: We experimentally demonstrate the single photon detection in straight micrometer-wide NbN and α-MoSi bridges. Width of the bridges is 2 µm, while the wavelength of the photon changes from 408 to 1550 nm and critical current exceeds 50% of the depairing current. Obtained results offer the alternative route for design of detectors without resonator and meander structure and indirectly confirm vortex assisted mechanism of single photon detection.
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Fedorov GE, Gaiduchenko IA, Golikov AD, Rybin MG, Obraztsova ED, Voronov BM, et al. Response of graphene based gated nanodevices exposed to THz radiation. In: EPJ Web of Conferences. Vol 103.; 2015. 10003 (1 to 2).
Abstract: In this work we report on the response of asymmetric graphene based devices to subterahertz and terahertz radiation. Our devices are made in a configuration of a field-effect transistor with conduction channel between the source and drain electrodes formed with a CVD-grown graphene. The radiation is coupled through a spiral antenna to source and top gate electrodes. Room temperature responsivity of our devices is close to the values that are attractive for commercial applications. Further optimization of the device configuration may result in appearance of novel terahertz radiation detectors.
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Goltsman G, Naumov AV, Gladush MG, Karimullin KR. Quantum photonic integrated circuits with waveguide integrated superconducting nanowire single-photon detectors. In: EPJ Web Conf. Vol 190.; 2018. 02004 (1 to 2).
Abstract: We show the design, a history of development as well as the most successful and promising approaches for QPICs realization based on hybrid nanophotonic-superconducting devices, where one of the key elements of such a circuit is a waveguide integrated superconducting single-photon detector (WSSPD). The potential of integration with fluorescent molecules is discussed also.
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Goltsman GN, Samartsev VV, Vinogradov EA, Naumov AV, Karimullin KR. New generation of superconducting nanowire single-photon detectors. In: EPJ Web of Conferences. Vol 103.; 2015. 01006 (1 to 2).
Abstract: We present an overview of recent results for new generation of infrared and optical superconducting nanowire single-photon detectors (SNSPDs) that has already demonstrated a performance that makes them devices-of-choice for many applications. SNSPDs provide high efficiency for detecting individual photons while keeping dark counts and timing jitter minimal. Besides superior detection performance over a broad optical bandwidth, SNSPDs are also compatible with an integrated optical platform as a crucial requirement for applications in emerging quantum photonic technologies. By embedding SNSPDs in nanophotonic circuits we realize waveguide integrated single photon detectors which unite all desirable detector properties in a single device.
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