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Amzajerdian, F. (2002). Analysis of optimum heterodyne receivers for coherent lidar applications.
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An, P., Kovalyuk, V., Golikov, A., Zubkova, E., Ferrari, S., Korneev, A., et al. (2018). Experimental optimisation of O-ring resonator Q-factor for on-chip spontaneous four wave mixing. In J. Phys.: Conf. Ser. (Vol. 1124, 051047).
Abstract: In this paper we experimentally studied the influence of geometrical parameters of the planar O-ring resonators on its Q-factor and losses. We systematically changed the gap between the bus waveguide and the ring, as well as the width of the ring. We found the highest Q = 5×105 for gap 2.0 μm and the ring width 2 μm. This work is important for further on-chip SFWM applications since the generation rate of the biphoton field strongly depends on the quality factor as Q3
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An, Z., Chen, J. - C., Ueda, T., Komiyama, S., & Hirakawa, K. (2005). Infrared phototransistor using capacitively coupled two-dimensional electron gas layers. Appl. Phys. Lett., 86, 172106-3.
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Anant, V., Kerman, A. J., Dauler, E. A., Yang, J. K. W., Rosfjord, Kine M., & Berggren, K. K. (2008). Optical properties of superconducting nanowire single-photon detectors. Opt. Express, 16(14), 10750.
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Andreev, A. F. (1964). The thermal conductivity of the intermediate state in superconductors. Sov. Phys. JETP, 19(5), 1228–1231.
Abstract: It is shown that, owing to over-the-barrier reflection of electron excitations at the boundary of the normal and superconducting phases, a temperature drop occurs when there is a flow of heat. The additional thermal resistance of a superconductor in the intermediate state is calculated. It is shown that it increases exponentially as the temperature is lowered and does not depend on the electron mean free path.
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