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Kvantovaya Elektronika, 2003, Volume 33, Number 5, Pages 441–445 (Mi qe2431)  

This article is cited in 6 scientific papers (total in 6 papers)

Nonlinear optical phenomena

Nonlinear refraction in an epoxy-based polymer with 4-aminoazobenzene caused by the orientation of azobenzene molecules upon pulsed laser excitation

A. A. Borscha, M. S. Brodina, V. I. Volkova, V. R. Lyakhovetskiia, A. S. Kutsenkob

a Institute of Physics, National Academy of Sciences of Ukraine, Kiev
b L. V. Pisarzhevskii Institute of Physical Chemistry, National Academy of Sciences of Ukraine, Kiev

Abstract: Nonlinear refraction caused by the orientation of molecules of a nonlinear-optical chromophore induced by pulsed 532-nm laser radiation in a polymer based on bisphenol-A diglycydyl ether with 4-aminoazobenzene molecules covalently bonded with the polymer chain is studied. The induced anisotropy of the refractive index caused by the orientation of azobenzene molecules is studied using the polarisation and pump-probe techniques in real time. The induced anisotropy appears in the polymer during 50 – 70 μs and relaxes, as a rule, for 5 – 10 s. It is found that nonlinear refraction in the range from microseconds to tens of seconds in this polymer and, hence, the writing of dynamic holographic gratings by nanosecond laser pulses are mainly caused by the orientation of azobenzene molecules by polarised radiation.

Full text: PDF file (146 kB)

English version:
Quantum Electronics, 2003, 33:5, 441–445

Bibliographic databases:

PACS: 42.65.Hw, 42.70.Nq
Received: 16.07.2002

Citation: A. A. Borsch, M. S. Brodin, V. I. Volkov, V. R. Lyakhovetskii, A. S. Kutsenko, “Nonlinear refraction in an epoxy-based polymer with 4-aminoazobenzene caused by the orientation of azobenzene molecules upon pulsed laser excitation”, Kvantovaya Elektronika, 33:5 (2003), 441–445 [Quantum Electron., 33:5 (2003), 441–445]

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  • http://mi.mathnet.ru/eng/qe/v33/i5/p441

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    This publication is cited in the following articles:
    1. N. A. Davidenko, I. I. Davidenko, I. A. Savchenko, A. N. Popenaka, A. A. Yandyuk, Opt Spectrosc, 101:6 (2006), 906  crossref  adsnasa  isi  elib  scopus
    2. N. A. Davidenko, I. A. Savchenko, I. I. Davidenko, A. N. Popenaka, A. N. Shumelyuk, V. A. Bedarev, Tech Phys, 52:4 (2007), 451  crossref  isi  elib  scopus
    3. I. Savchenko, N. Davidenko, I. Davidenko, A. Popenaka, V. Syromyatnikov, Mol. Crystals & Liquid Crystals, 468 (2007), 203  crossref  scopus
    4. N. A. Davidenko, I. I. Davidenko, I. A. Savchenko, A. N. Popenaka, L. B. Baath, J Appl Phys, 103:9 (2008), 094323  crossref  adsnasa  isi  elib  scopus
    5. Leonid M. Goldenberg, Lazar Kulikovsky, Olga Kulikovska, Joachim Stumpe, J Mater Chem, 19:34 (2009), 6103  crossref  isi  scopus
    6. Leonid M. Goldenberg, Lazar Kulikovsky, Yuri Gritsai, Olga Kulikovska, Jaroslaw Tomczyk, Joachim Stumpe, J Mater Chem, 20:41 (2010), 9161  crossref  isi  scopus
  • Квантовая электроника Quantum Electronics
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