Bleaching relaxation in phosphate and silicate glasses doped with PbS quantum dots

V. G. Savitski, A. M. Malyarevich, M. S. Gaponenko, N. N. Posnov, K. V. Yumashev, E. Raaben, A. A. Zhilin, A. A. Lipovskii

Research output: Contribution to conferencePaper

Abstract

Bleaching relaxation in phosphate and silicate glasses doped with PbS quantum dots (QD) was studied. The dependence of the ratio of a slow to a fast bleaching decays components amplitudes on QDs size was also analyzed. The absorption spectra demonstrated excitonic resonances which locations were the QD size dependent.

LanguageEnglish
Pages633-634
Number of pages2
Publication statusPublished - 1 Jan 2002
EventConference on Lasers and Electro-Optics (CLEO 2002) - Long Beach, CA, United States
Duration: 19 May 200224 May 2002

Conference

ConferenceConference on Lasers and Electro-Optics (CLEO 2002)
CountryUnited States
CityLong Beach, CA
Period19/05/0224/05/02

Fingerprint

bleaching
silicates
phosphates
quantum dots
glass
absorption spectra
decay

Keywords

  • semiconductor quantum dots
  • absorption spectroscopy
  • bleaching
  • chemical relaxation
  • doping (additives)
  • energy gap
  • excitons
  • glass
  • laser mode locking
  • Neodymium lasers
  • optical pumping
  • Q switching
  • semiconducting lead compounds

Cite this

Savitski, V. G., Malyarevich, A. M., Gaponenko, M. S., Posnov, N. N., Yumashev, K. V., Raaben, E., ... Lipovskii, A. A. (2002). Bleaching relaxation in phosphate and silicate glasses doped with PbS quantum dots. 633-634. Paper presented at Conference on Lasers and Electro-Optics (CLEO 2002), Long Beach, CA, United States.
Savitski, V. G. ; Malyarevich, A. M. ; Gaponenko, M. S. ; Posnov, N. N. ; Yumashev, K. V. ; Raaben, E. ; Zhilin, A. A. ; Lipovskii, A. A. / Bleaching relaxation in phosphate and silicate glasses doped with PbS quantum dots. Paper presented at Conference on Lasers and Electro-Optics (CLEO 2002), Long Beach, CA, United States.2 p.
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abstract = "Bleaching relaxation in phosphate and silicate glasses doped with PbS quantum dots (QD) was studied. The dependence of the ratio of a slow to a fast bleaching decays components amplitudes on QDs size was also analyzed. The absorption spectra demonstrated excitonic resonances which locations were the QD size dependent.",
keywords = "semiconductor quantum dots, absorption spectroscopy, bleaching, chemical relaxation, doping (additives), energy gap, excitons, glass, laser mode locking, Neodymium lasers, optical pumping, Q switching, semiconducting lead compounds",
author = "Savitski, {V. G.} and Malyarevich, {A. M.} and Gaponenko, {M. S.} and Posnov, {N. N.} and Yumashev, {K. V.} and E. Raaben and Zhilin, {A. A.} and Lipovskii, {A. A.}",
year = "2002",
month = "1",
day = "1",
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pages = "633--634",
note = "Conference on Lasers and Electro-Optics (CLEO 2002) ; Conference date: 19-05-2002 Through 24-05-2002",

}

Savitski, VG, Malyarevich, AM, Gaponenko, MS, Posnov, NN, Yumashev, KV, Raaben, E, Zhilin, AA & Lipovskii, AA 2002, 'Bleaching relaxation in phosphate and silicate glasses doped with PbS quantum dots' Paper presented at Conference on Lasers and Electro-Optics (CLEO 2002), Long Beach, CA, United States, 19/05/02 - 24/05/02, pp. 633-634.

Bleaching relaxation in phosphate and silicate glasses doped with PbS quantum dots. / Savitski, V. G.; Malyarevich, A. M.; Gaponenko, M. S.; Posnov, N. N.; Yumashev, K. V.; Raaben, E.; Zhilin, A. A.; Lipovskii, A. A.

2002. 633-634 Paper presented at Conference on Lasers and Electro-Optics (CLEO 2002), Long Beach, CA, United States.

Research output: Contribution to conferencePaper

TY - CONF

T1 - Bleaching relaxation in phosphate and silicate glasses doped with PbS quantum dots

AU - Savitski, V. G.

AU - Malyarevich, A. M.

AU - Gaponenko, M. S.

AU - Posnov, N. N.

AU - Yumashev, K. V.

AU - Raaben, E.

AU - Zhilin, A. A.

AU - Lipovskii, A. A.

PY - 2002/1/1

Y1 - 2002/1/1

N2 - Bleaching relaxation in phosphate and silicate glasses doped with PbS quantum dots (QD) was studied. The dependence of the ratio of a slow to a fast bleaching decays components amplitudes on QDs size was also analyzed. The absorption spectra demonstrated excitonic resonances which locations were the QD size dependent.

AB - Bleaching relaxation in phosphate and silicate glasses doped with PbS quantum dots (QD) was studied. The dependence of the ratio of a slow to a fast bleaching decays components amplitudes on QDs size was also analyzed. The absorption spectra demonstrated excitonic resonances which locations were the QD size dependent.

KW - semiconductor quantum dots

KW - absorption spectroscopy

KW - bleaching

KW - chemical relaxation

KW - doping (additives)

KW - energy gap

KW - excitons

KW - glass

KW - laser mode locking

KW - Neodymium lasers

KW - optical pumping

KW - Q switching

KW - semiconducting lead compounds

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M3 - Paper

SP - 633

EP - 634

ER -

Savitski VG, Malyarevich AM, Gaponenko MS, Posnov NN, Yumashev KV, Raaben E et al. Bleaching relaxation in phosphate and silicate glasses doped with PbS quantum dots. 2002. Paper presented at Conference on Lasers and Electro-Optics (CLEO 2002), Long Beach, CA, United States.