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Proceedings Paper

PbSe quantum-dot-doped phosphate glasses as material for saturable absorbers for 1- to 3-μm spectral region
Author(s): Elena V. Kolobkova; Andrey A. Lipovskii; Vladimir G. Melehin; Vladimir D. Petrikov; Alexander M. Malyarevich; Vasili G. Savitski
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Paper Abstract

Narrowly size distributed PbSe quantum dots were fabricated in phosphate glasses doped with PbO+ZnSe and PbSe by thermal treatment. Absorption spectra in 3 µm range are studied for the first time. Non-linear absorption of the samples near 1.54 μm is studied.

Paper Details

Date Published: 21 June 2004
PDF: 4 pages
Proc. SPIE 5449, Eighth International Conference on Laser and Laser Information Technologies, (21 June 2004); doi: 10.1117/12.563107
Show Author Affiliations
Elena V. Kolobkova, St. Petersburg State Polytechnic Univ. (Russia)
Andrey A. Lipovskii, St. Petersburg State Polytechnic Univ. (Russia)
Vladimir G. Melehin, A.F. Ioffe Physico-Technical Institute (Russia)
Vladimir D. Petrikov, St. Petersburg State Polytechnic Univ. (Russia)
Alexander M. Malyarevich, Belarus State Polytecnical Academy (Belarus)
Vasili G. Savitski, Belarus State Polytecnical Academy (Belarus)


Published in SPIE Proceedings Vol. 5449:
Eighth International Conference on Laser and Laser Information Technologies
Vladislav Ya. Panchenko; Nikola V. Sabotinov, Editor(s)

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