Výsledky vyhledávání - "S. M. Avanesyan"

Color center formation in KBr and KCl single crystals with femtosecond laser pulses

Autor: J.T. Dickinson, S. C. Langford, S. M. Avanesyan, S. Orlando

Publikováno v: E-MRS'06, Acropolis Congress Center, Nic, 2006
info:cnr-pdr/source/autori:J.T. Dickinson, S. C. Langford, S. M. Avanesyan, S. Orlando/congresso_nome:E-MRS'06/congresso_luogo:Acropolis Congress Center, Nic/congresso_data:2006/anno:2006/pagina_da:/pagina_a:/intervallo_pagine

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::22e0c47e98d6c773451fb8978cdab1c1
https://publications.cnr.it/doc/114607

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Ultrafast carrier dynamics in AlSb

Autor: W. M. Hlaing Oo, S. M. Avanesyan, F.X. Morrissey, S.L. Dexheimer, Matthew D. McCluskey

Publikováno v: Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies.

We present studies of the ultrafast carrier response in aluminum antimonide (AlSb) using femtosecond optical techniques. We find a multiphasic carrier response, together with a long-lived absorbance associated with photoionized DX centers in Se-doped

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::16aad0b1b94cb4b24ea3342e96c04daa
https://doi.org/10.1364/iqec.2004.iwa12

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Laser‐induced piezoexcitation of plane shear bulk acoustic pulses

Autor: S. M. Avanesyan, Vitalyi Gusev, S. A. Telenkov

Publikováno v: The Journal of the Acoustical Society of America. 97:1326-1328

Laser‐induced piezoexcitation of bulk transverse acoustic waves in high‐resistance CdS1−xSex crystals has been investigated. These experiments confirm the possibility of generating plane shear acoustic pulses, propagating normally to the irradi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::12ac784ae9feb243c8b9d75ea4da9021
https://doi.org/10.1121/1.412175

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Precise photodetection with shot-noise-limit sensitivity for picosecond laser measurements: detection of small surface gradients with photodeflection technique

Autor: Dmitri Yu. Paraschuk, X. Y. Pan, S. M. Avanesyan, O. Y. Nedopekin, N. V. Chigarev, T. A. Kulakov

Publikováno v: Atomic and Quantum Optics: High-Precision Measurements.

We present the simple and very effective radio frequency lock-in technique for precise measurements with cw-pumped mode-locked lasers. The technique is applied for the photodeflection transient spectroscopy that allowed to reach the sensitivity to su

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::97d65408ffcc37d62f716e774bc295cd
https://doi.org/10.1117/12.239859

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Generation of deformation waves in the processes of photoexcitation and recombination of nonequilibrium carriers in silicon

Autor: Vitalyi Gusev, Nikolay I. Zheludev, S. M. Avanesyan

Publikováno v: Applied Physics A Solids and Surfaces. 40:163-166

The shape of acoustic pulses excited in crystalline silicon during absorption of Nd3+ YAG laser radiation was studied as a function of incident light intensity. It was revealed that the amplitude of the dilatation wave is saturated while the duration

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::db06a76ede4f22185a8a15cd2d82e229
https://doi.org/10.1007/bf00617398

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