• "Development of cryogenic readout electronics using fully-depleted-silicon-on-insulator CMOS process for future space borne far-infrared image sensors" by Nagata, H., Wada, T., Ikeda, H., Arai, Y., and Ohno, M. AIPC 1185, 286-289 (2009), DOI: 10.1063/1.3292335

  We have found a FD-SOI CMOS process with which we can fabricate both P- and N-ch MOSFETs with excellent perfomance at 4K.

  • published online
  • local copy of reprint (remove the last "_")

  Copyright 2010, American Insitute of Physics

• "Cryogenic readout electronics for space borne far-infrared image sonsors" by Nagata, H., Wada, T., Ikeda, H., Arai, Y., and Ohno, M., International Conference on Space, Aeronautical and Navigational Electronics 2010 (ICSANE 2010) , Jeju, Korea, Oct. 27-29, 2010 [Invited Talk]

  IEICE Tech. Rep., vol. 110, no. 250, SANE2010-108, pp. 229-234, Oct. 2010.

  We have developed a CMOS OP-AMP which shows excellent performance (open loop gain 7000) at 4K with low power (1uW)!

  • conference web
  • web
  • local copy of reprint (remove the last "_")

  Copyright ICSANE 2010

• "Development of cryogenic electronics for far-infrared astronomical focal plane array" by Hirohisa NAGATA, Takehiko WADA, Hirokazu IKEDA, Yasuo AKARI, Morifumi Ohno, and Koichi NAGASE, IEICE Trans. Commun., Vol.E94-B, No.11, pp.2952-2960, 2011., DOI:10.1587/transcom.E94.B.2952

  We have developed a CMOS OP-AMP which shows excellent performance (open loop gain 7000) at 4K with low power (1uW)!

  • published online
  • local copy of reprint (remove the last "_")

  Copyright IEICE 2011

• "Development of low power cryogenic readout integrated circuits using fully-depleted-silicon-on-insulator CMOS technology for far-infrared image sensors" by T. Wada, H. Nagata, H. Ikeda, Y. Arai, M. Ohno, and K. Nagase, Journal of Low Temperature Physics, Volume 167, Numbers 5-6 (2012), 602-608, DOI:10.1007/s10909-012-0461-6

  We have proved that FD-SOI-CMOS is an appropriate process for the ROIC of the next generation far-infrared imaging sensors

  • published online
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  • manuscript submitted

    erratum in equation 1, a factor of c/lambda^2 is missing in the left term. No correction for table 1 is required because the calculation was done by correct way in a perl script.

  • erratum fixed in equation 1 (2012/OCT/24)

  Copyright 2012, Springer Science+Business Media, LLC.

• "A Demonstration of TIA Using FD-SOI CMOS OPAMP for Far-Infrared Astronomy" by K. Nagase, T. Wada, H. Ikeda, Y. Arai, M. Ohno, M. Hanaoka, H. Kaneda, S. Oyabu, Y. Hattori, S. Ukai, T. Suzuki, K. Watanabe, S. Baba, C. Kochi, K. Yamamoto, Journal of Low Temperature Physics, Volume 184, 449-453 (2016)

  We have demonstrate cryogenic operatin of a transimpedance amplifier (TIA) by the FD-SOI-CMO process

  • published online
  • local copy of reprint(remove the last "_")

  Copyright 2012, Springer Science+Business Media, LLC.

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