TY  - JOUR
AU  - Elvira, D.
AU  - Michon, A.
AU  - Fain, B.
AU  - Patriarche, G.
AU  - Beaudoin, G.
AU  - Robert-Philip, I.
AU  - Vachtomin, Y.
AU  - Divochiy, A. V.
AU  - Smirnov, K. V.
AU  - Gol’tsman, G. N.
AU  - Sagnes, I.
AU  - Beveratos, A.
PY  - 2010
DA  - 2010//
TI  - Time-resolved spectroscopy of InAsP/InP(001) quantum dots emitting near 2 μm
T2  - Appl. Phys. Lett.
JO  - Appl. Phys. Lett.
SP  - 131907 (1 to 3)
VL  - 97
IS  - 13
KW  - SSPD
KW  - SNSPD
KW  - InAsP/InP quantum dots
AB  - By using superconducting single photon detectors, we perform time-resolved characterization of a small ensemble of InAsP/InP quantum dots grown by metal organic vapor phase epitaxy, emitting at wavelengths between 1.6 and 2.2 μm. We demonstrate that alloying phosphorus with InAs allows to shift the emission wavelength toward higher wavelengths, while keeping the high optical quality of these quantum dots at room temperature, with no decrease in their radiative lifetime. This work was partially supported by Russian Ministry of Science and Education: Federal State Program “Scientific and Educational Cadres of Innovative” state Contract Nos. 02.740.0228, 14.740.11.0343, 14.740.11.0269, and P931, and RFBR Project No. 09-02-12364.
SN  - 0003-6951
UR  - http://aip.scitation.org/doi/10.1063/1.3495985
UR  - https://doi.org/10.1063/1.3495985
DO  - 10.1063/1.3495985
N1  - exported from refbase (https://db.rplab.ru/refbase/show.php?record=1238), last updated on Fri, 14 May 2021 11:32:24 -0500
ID  - Elvira_etal2010
ER  -