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

Institute Of Photonics

Research output: Contribution to journal › Conference article

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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Savitski, V. G., Malyarevich, A. M., Yumashev, K. V., Raaben, E., & Zhilin, A. A. (2004). Intensity dependent bleaching relaxation in PbS quantum dots. OSA Trends in Optics and Photonics Series, 97, 619-620. https://doi.org/10.1364/IQEC.2004.IWA24

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AU - Malyarevich, A. M.

AU - Yumashev, K. V.

AU - Raaben, E.

AU - Zhilin, A. A.

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KW - US department of transportation

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KW - quantum dot lasers

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KW - spontaneous emission

KW - surface emitting lasers

KW - optical pumping

KW - lead compounds

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