Intensity dependent bleaching relaxation in PbS quantum dots

V. G. Savitski; A. M. Malyarevich; K. V. Yumashev; E. Raaben; A. A. Zhilin

doi:10.1364/IQEC.2004.IWA24

Intensity dependent bleaching relaxation in PbS quantum dots

V. G. Savitski^*, A. M. Malyarevich, K. V. Yumashev, E. Raaben, A. A. Zhilin

^*Corresponding author for this work

Institute Of Photonics

Research output: Contribution to journal › Conference article › peer-review

Abstract

Time of carriers relaxation to surface traps in PbS-quantum-dots is decreased from 800 to 50ps and from 120ps to 50ps with increasing pump power from 0.25 to 5.6GW/cm² and size from 5.5 to 6.3nm, respectively.

Original language	English
Pages (from-to)	619-620
Number of pages	2
Journal	OSA Trends in Optics and Photonics Series
Volume	97
DOIs	https://doi.org/10.1364/IQEC.2004.IWA24
Publication status	Published - 1 Jan 2004
Event	International Quantum Electronics Conference, IQEC - San Francisco, CA, United States Duration: 21 May 2004 → 26 May 2004

Keywords

bleaching
quantum dots
US department of transportation
glass
quantum dot lasers
radiative recombination
spectroscopy
spontaneous emission
surface emitting lasers
optical pumping
lead compounds

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10.1364/IQEC.2004.IWA24

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title = "Intensity dependent bleaching relaxation in PbS quantum dots",

abstract = "Time of carriers relaxation to surface traps in PbS-quantum-dots is decreased from 800 to 50ps and from 120ps to 50ps with increasing pump power from 0.25 to 5.6GW/cm2 and size from 5.5 to 6.3nm, respectively.",

keywords = "bleaching, quantum dots, US department of transportation, glass, quantum dot lasers, radiative recombination, spectroscopy, spontaneous emission, surface emitting lasers, optical pumping, lead compounds",

author = "Savitski, {V. G.} and Malyarevich, {A. M.} and Yumashev, {K. V.} and E. Raaben and Zhilin, {A. A.}",

year = "2004",

month = jan,

day = "1",

doi = "10.1364/IQEC.2004.IWA24",

language = "English",

volume = "97",

pages = "619--620",

journal = "OSA Trends in Optics and Photonics Series",

issn = "1094-5695",

note = "International Quantum Electronics Conference, IQEC ; Conference date: 21-05-2004 Through 26-05-2004",

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TY - JOUR

T1 - Intensity dependent bleaching relaxation in PbS quantum dots

AU - Savitski, V. G.

AU - Malyarevich, A. M.

AU - Yumashev, K. V.

AU - Raaben, E.

AU - Zhilin, A. A.

PY - 2004/1/1

Y1 - 2004/1/1

N2 - Time of carriers relaxation to surface traps in PbS-quantum-dots is decreased from 800 to 50ps and from 120ps to 50ps with increasing pump power from 0.25 to 5.6GW/cm2 and size from 5.5 to 6.3nm, respectively.

AB - Time of carriers relaxation to surface traps in PbS-quantum-dots is decreased from 800 to 50ps and from 120ps to 50ps with increasing pump power from 0.25 to 5.6GW/cm2 and size from 5.5 to 6.3nm, respectively.

KW - bleaching

KW - quantum dots

KW - US department of transportation

KW - glass

KW - quantum dot lasers

KW - radiative recombination

KW - spectroscopy

KW - spontaneous emission

KW - surface emitting lasers

KW - optical pumping

KW - lead compounds

UR - http://www.scopus.com/inward/record.url?scp=33645230438&partnerID=8YFLogxK

U2 - 10.1364/IQEC.2004.IWA24

DO - 10.1364/IQEC.2004.IWA24

M3 - Conference article

AN - SCOPUS:33645230438

SN - 1094-5695

VL - 97

SP - 619

EP - 620

JO - OSA Trends in Optics and Photonics Series

JF - OSA Trends in Optics and Photonics Series

T2 - International Quantum Electronics Conference, IQEC

Y2 - 21 May 2004 through 26 May 2004

ER -

Intensity dependent bleaching relaxation in PbS quantum dots

Abstract

Keywords

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