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Maslennikov, S. N., Finkel, M. I., Antipov, S. V., Polyakov, S. L., Zhang, W., Ozhegov, R., et al. (2006). Spiral antenna coupled and directly coupled NbN HEB mixers in the frequency range from 1 to 70 THz. In Proc. 17th Int. Symp. Space Terahertz Technol. (pp. 177–179). Paris, France.
Abstract: We investigate both antenna coupled and directly coupled HEB mixers at several LO frequencies within the range of 2.5 THz to 70 THz. H20 (2.5+10.7 THz), and CO2 (30 THz) gas discharge lasers are used as the local oscillators. The noise temperature of antenna coupled mixers is measured at LO frequencies of 2.5 THz, 3.8 THz, and 30 THz. The results for both antenna coupled and directly coupled mixer types are compared. The devices with in—plane dimensions of 5x5 ,um 2 are pumped by LO radiation at 10.7 THz. The directly coupled HEB demonstrates nearly flat dependence of responsivity on frequency in the range of 25+64 THz.
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David Olaya, Jian Wei, Sergei Pereverzev, Karasik, B. S., Kawamura, Jhan H., McGrath, W. R., et al. (2006). An ultrasensitive hot-electron bolometer for low-background SMM applications. In Proc. SPIE (Vol. 6275, 627506).
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Gol'tsman, G., Korneev, A., Minaeva, O., Antipov, A., Divochiy, A., Kaurova, N., et al. (2006). Middle-infrared to visible-light ultrafast superconducting single-photon detector. In Proc. ASC. Seattle.
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Pilbratt, G. L. (2006). Herschel mission: status and observing opportunities.
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Koshelets, V. P., & Khudchenko, A. V. (2006). Analysis of spectral characteristics of a superconducting integrated receiver. J. Communications Technol. Electron., 51(5), 596–603.
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Karpov, A., Miller, D., Rice, F., Stern, J. A., Bumble, B., LeDuc, H. G., et al. (2006). Development of 1.25 THz SIS mixer for Herschel Space Observatory. In J. Zmuidzinas, & W. S. Holland (Eds.), Proc. SPIE (Vol. 6275, 62751).
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Shitov, S. V., & Vystavkin, A. N. (2006). A design analysis of imaging radiometer with antenna-coupled transition-edge sensors. Nuclear Instruments and Methods in Physics Research A, 559, 503–505.
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McDonald, P. C., Jaramillo, E., & Baudouy, B. (2006). Thermal design of the CFRP support struts for the spatial framework of the Herschel Space Observatory. Cryogenics, 46(4), 298–304.
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Baryshev A. M., Candotti, M., & Trappe, N. A. (2006). Cross-polarization characteristics of GORE-TEX slabs at band 9 frequencies.
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Gordon, N. T., Lees, D. J., Bowen, G., Phillips, T. S., Haigh, M., Jones, C. L., et al. (2006). HgCdTe detectors operating above 200 K. J. Electron. Mater., 35(6), 1140–1144.
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