caa a22 4500 445368195 CHVBK 20180317142937.0 cr unu---uuuuu 170323e20110601xx s 000 0 eng 10.1007/s00340-011-4375-9 doi (NATIONALLICENCE)springer-10.1007/s00340-011-4375-9 Two-dimensional array of room-temperature nanophotonic logic gates using InAs quantum dots in mesa structures [Elektronische Daten] [T. Kawazoe, M. Ohtsu, S. Aso, Y. Sawado, Y. Hosoda, K. Yoshizawa, K. Akahane, N. Yamamoto, M. Naruse] By growing two layers of InAs quantum dots on a substrate and processing the substrate to form mesa structures, we successfully fabricated for the first time nanophotonic devices that operate at room temperature. We fabricated two types of two-dimensional mesa arrays. The mesa dimensions of the individual arrays were 300nm × 300nm × 85nm and 200nm × 200nm× 85nm, and the areal density was 1×108cm−2. By adjusting the characteristics of energy transfer via dressed photons between two InAs quantum dots in the upper and lower layers of the mesa structures, we implemented devices that operate as AND gates and NOT gates. We fabricated 133devices (with mesa dimensions of 300nm on each side), of which 53devices operated as AND gates and 50 devices operated as NOT gates. Springer-Verlag, 2011 Kawazoe T. Department of Electrical Engineering and Information Systems, Graduate School of Engineering, The University of Tokyo, 2-11-16 Yayoi, Bunkyo-ku, 113-8656, Tokyo, Japan aut Ohtsu M. Department of Electrical Engineering and Information Systems, Graduate School of Engineering, The University of Tokyo, 2-11-16 Yayoi, Bunkyo-ku, 113-8656, Tokyo, Japan aut Aso S. Pioneer Corporation, 465 Osato-cho, Kofu-shi, 400-0053, Yamanashi, Japan aut Sawado Y. Pioneer Corporation, 465 Osato-cho, Kofu-shi, 400-0053, Yamanashi, Japan aut Hosoda Y. Pioneer Corporation, 465 Osato-cho, Kofu-shi, 400-0053, Yamanashi, Japan aut Yoshizawa K. Pioneer Corporation, 465 Osato-cho, Kofu-shi, 400-0053, Yamanashi, Japan aut Akahane K. National Institute of Information and Communications Technology, Koganei, 184-8795, Tokyo, Japan aut Yamamoto N. National Institute of Information and Communications Technology, Koganei, 184-8795, Tokyo, Japan aut Naruse M. Department of Electrical Engineering and Information Systems, Graduate School of Engineering, The University of Tokyo, 2-11-16 Yayoi, Bunkyo-ku, 113-8656, Tokyo, Japan aut Applied Physics B Springer-Verlag 103/3(2011-06-01), 537-546 0946-2171 103:3<537 2011 103 340 https://doi.org/10.1007/s00340-011-4375-9 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00340-011-4375-9 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kawazoe T. Department of Electrical Engineering and Information Systems, Graduate School of Engineering, The University of Tokyo, 2-11-16 Yayoi, Bunkyo-ku, 113-8656, Tokyo, Japan aut NATIONALLICENCE 700 1- Ohtsu M. Department of Electrical Engineering and Information Systems, Graduate School of Engineering, The University of Tokyo, 2-11-16 Yayoi, Bunkyo-ku, 113-8656, Tokyo, Japan aut NATIONALLICENCE 700 1- Aso S. Pioneer Corporation, 465 Osato-cho, Kofu-shi, 400-0053, Yamanashi, Japan aut NATIONALLICENCE 700 1- Sawado Y. Pioneer Corporation, 465 Osato-cho, Kofu-shi, 400-0053, Yamanashi, Japan aut NATIONALLICENCE 700 1- Hosoda Y. Pioneer Corporation, 465 Osato-cho, Kofu-shi, 400-0053, Yamanashi, Japan aut NATIONALLICENCE 700 1- Yoshizawa K. Pioneer Corporation, 465 Osato-cho, Kofu-shi, 400-0053, Yamanashi, Japan aut NATIONALLICENCE 700 1- Akahane K. National Institute of Information and Communications Technology, Koganei, 184-8795, Tokyo, Japan aut NATIONALLICENCE 700 1- Yamamoto N. National Institute of Information and Communications Technology, Koganei, 184-8795, Tokyo, Japan aut NATIONALLICENCE 700 1- Naruse M. Department of Electrical Engineering and Information Systems, Graduate School of Engineering, The University of Tokyo, 2-11-16 Yayoi, Bunkyo-ku, 113-8656, Tokyo, Japan aut NATIONALLICENCE 773 0- Applied Physics B Springer-Verlag 103/3(2011-06-01), 537-546 0946-2171 103:3<537 2011 103 340 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer