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Author (down) Rogalski, A. doi  openurl
  Title Material considerations for third generation photon detectors Type Miscellaneous
  Year 2006 Publication Abbreviated Journal  
  Volume Issue Pages  
  Keywords HgCdTe, InAs/GaInSb, QWIP  
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  Notes Presentation Approved no  
  Call Number RPLAB @ s @ Serial 463  
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Author (down) Rodriguez-Morales, F.; Zannoni, R.; Nicholson, J.; Fischetti, M.; Yngvesson, K. S.; Appenzeller, J. url  doi
openurl 
  Title Direct and heterodyne detection of microwaves in a metallic single wall carbon nanotube Type Journal Article
  Year 2006 Publication Applied Physics Letters Abbreviated Journal Appl. Phys. Lett.  
  Volume 89 Issue 8 Pages 083502  
  Keywords carbon nanotube, GHz heterodyne detector, direct detector  
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  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0003-6951 ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number Serial 565  
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Author (down) Piotr슠Orleanski; Miroslaw슠Ciechanowicz; Malgorzata슠Michalska; Witold슠Nowosielski; Miroslaw슠Rataj; Marek슠Winkler openurl 
  Title LCU: the control unit dedicated for local oscillator subsystem in ESA HIFI/Herschel project Type Conference Article
  Year 2006 Publication Proc. SPIE Abbreviated Journal  
  Volume 6159 Issue Pages  
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  Notes Approved no  
  Call Number RPLAB @ s @ LO_control_HIFI_Heschel_2006 Serial 391  
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Author (down) Pilbratt, Goran L. url  openurl
  Title Herschel mission: status and observing opportunities Type
  Year 2006 Publication Abbreviated Journal  
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  Notes Approved no  
  Call Number RPLAB @ s @ HERSCHEL_proj Serial 397  
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Author (down) Milostnaya, I.; Korneev, A.; Rubtsova, I.; Seleznev, V.; Minaeva, O.; Chulkova, G.; Okunev, O.; Voronov, B.; Smirnov, K.; Gol'tsman, G.; Slysz, W.; Wegrzecki, M.; Guziewicz, M.; Bar, J.; Gorska, M.; Pearlman, A.; Kitaygorsky, J.; Cross, A.; Sobolewski, R. url  doi
openurl 
  Title Superconducting single-photon detectors designed for operation at 1.55-µm telecommunication wavelength Type Conference Article
  Year 2006 Publication J. Phys.: Conf. Ser. Abbreviated Journal J. Phys.: Conf. Ser.  
  Volume 43 Issue Pages 1334-1337  
  Keywords NbN SSPD, SNSPD  
  Abstract We report on our progress in development of superconducting single-photon detectors (SSPDs), specifically designed for secure high-speed quantum communications. The SSPDs consist of NbN-based meander nanostructures and operate at liquid helium temperatures. In general, our devices are capable of GHz-rate photon counting in a spectral range from visible light to mid-infrared. The device jitter is 18 ps and dark counts can reach negligibly small levels. The quantum efficiency (QE) of our best SSPDs for visible-light photons approaches a saturation level of ~30-40%, which is limited by the NbN film absorption. For the infrared range (1.55µm), QE is ~6% at 4.2 K, but it can be significantly improved by reduction of the operation temperature to the 2-K level, when QE reaches ~20% for 1.55-µm photons. In order to further enhance the SSPD efficiency at the wavelength of 1.55 µm, we have integrated our detectors with optical cavities, aiming to increase the effective interaction of the photon with the superconducting meander and, therefore, increase the QE. A successful effort was made to fabricate an advanced SSPD structure with an optical microcavity optimized for absorption of 1.55 µm photons. The design consisted of a quarter-wave dielectric layer, combined with a metallic mirror. Early tests performed on relatively low-QE devices integrated with microcavities, showed that the QE value at the resonator maximum (1.55-µm wavelength) was of the factor 3-to-4 higher than that for a nonresonant SSPD. Independently, we have successfully coupled our SSPDs to single-mode optical fibers. The completed receivers, inserted into a liquid-helium transport dewar, reached ~1% system QE for 1.55 µm photons. The SSPD receivers that are fiber-coupled and, simultaneously, integrated with resonators are expected to be the ultimate photon counters for optical quantum communications.  
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  Series Volume Series Issue Edition  
  ISSN 1742-6588 ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number Serial 1450  
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Author (down) McDonald, P.C.; Jaramillo, E.; Baudouy, B. url  doi
openurl 
  Title Thermal design of the CFRP support struts for the spatial framework of the Herschel Space Observatory Type Journal Article
  Year 2006 Publication Cryogenics Abbreviated Journal Cryogenics  
  Volume 46 Issue 4 Pages 298-304  
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  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0011-2275 ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number RPLAB @ s @ Serial 442  
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Author (down) Maslennikov, S. N.; Finkel, M. I.; Antipov, S. V.; Polyakov, S. L.; Zhang, W.; Ozhegov, R.; Vachtomin, Yu. B.; Svechnikov, S. I.; Smirnov, K. V.; Korotetskaya, Yu. P.; Kaurova, N. S.; Gol'tsman, G. N.; Voronov, B. M. url  openurl
  Title Spiral antenna coupled and directly coupled NbN HEB mixers in the frequency range from 1 to 70 THz Type Conference Article
  Year 2006 Publication Proc. 17th Int. Symp. Space Terahertz Technol. Abbreviated Journal Proc. 17th Int. Symp. Space Terahertz Technol.  
  Volume Issue Pages 177-179  
  Keywords directly coupled NbN HEB mixers  
  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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  Publisher Place of Publication Paris, France Editor  
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  Area Expedition Conference  
  Notes Approved no  
  Call Number Serial 386  
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Author (down) Koshelets, V. P.; Khudchenko, A. V. openurl 
  Title Analysis of spectral characteristics of a superconducting integrated receiver Type Journal Article
  Year 2006 Publication J. Communications Technol. Electron. Abbreviated Journal  
  Volume 51 Issue 5 Pages 596-603  
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  Notes Approved no  
  Call Number RPLAB @ s @ mix_SIR Serial 400  
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Author (down) Koshelets, V. P.; Khudchenko, A. V. url  doi
openurl 
  Title Analysis of spectral characteristics of a superconducting integrated receiver Type Journal Article
  Year 2006 Publication J. Communications Technol. Electron. Abbreviated Journal  
  Volume 51 Issue 5 Pages 596-603  
  Keywords SIR  
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  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 1064-2269 ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number Serial 526  
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Author (down) Koshelets, V. P.; Ermakov, A. B.; Filippenko, L. V.; Koryukin, O. V.; Khudchenko, A. V.; Sobolev, A. S.; Torgashin, M. Yu.; Yagoubov, P. A.; Hoogeveen, R. W. M.; Vreeling, W. J.; Wild, W.; Pylypenko, O. M. url  doi
openurl 
  Title Superconducting submm integrated receiver for TELIS Type Conference Article
  Year 2006 Publication J. Phys.: Conf. Ser. Abbreviated Journal J. Phys.: Conf. Ser.  
  Volume 43 Issue Pages 1377-1380  
  Keywords SIR  
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  Corporate Author Thesis  
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  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 1742-6588 ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number Serial 514  
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