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Kvantovaya Elektronika, 1985, Volume 12, Number 10, Pages 2071–2076 (Mi qe7767)  

This article is cited in 1 scientific paper (total in 1 paper)

Conversion of optical signals in a laser with an intracavity liquid-crystal spatial modulator

F. L. Vladimirov, M. A. Groznov, A. S. Eremenko, S. M. Lan'kova, V. V. Lyubimov, I. E. Morichev, E. A. Morozova, V. S. Myl'nikov, S. Yu. Orlov, N. I. Pletneva, V. P. Pokrovskiĭ, L. N. Soms


Abstract: Image of amplification by a factor of ~105 and an increase in the contrast by a factor of 103 were achieved by intracavity image readout from spatial light modulators. Two types of photosemiconductor–liquid crystal modulators were used: 1) utilizing a cholesteric–nematic phase transition; 2) utilizing the electrooptic effect in a nematic liquid crystal. The image quality was at the diffraction limit both for a dye laser and a YAG:Nd3+ laser; the sharpness of the image boundaries and the contrast increased above the lasing threshold. When readout took place from an area of the diffraction-limit size in a free-running YAG:Nd3+ laser, the radiation energy was 0.8 × 10–3 J and the energy density reaching the modulator was ~1.4 J/cm2 (the energy of the recording light of the λ = 0.44 μ wavelength was ~0.4 × 10–8 J and the energy density in the recording stage was ~10–6J/cm2).

Full text: PDF file (1104 kB)

English version:
Soviet Journal of Quantum Electronics, 1985, 15:10, 1363–1367

Bibliographic databases:

UDC: 621.373.826:535.241.13:532.783
PACS: 42.30.-d, 42.60.Da, 42.79.Hp, 42.79.Kr, 42.60.Jf
Received: 20.09.1984

Citation: F. L. Vladimirov, M. A. Groznov, A. S. Eremenko, S. M. Lan'kova, V. V. Lyubimov, I. E. Morichev, E. A. Morozova, V. S. Myl'nikov, S. Yu. Orlov, N. I. Pletneva, V. P. Pokrovskiĭ, L. N. Soms, “Conversion of optical signals in a laser with an intracavity liquid-crystal spatial modulator”, Kvantovaya Elektronika, 12:10 (1985), 2071–2076 [Sov J Quantum Electron, 15:10 (1985), 1363–1367]

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  • http://mi.mathnet.ru/eng/qe/v12/i10/p2071

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    Citing articles on Google Scholar: Russian citations, English citations
    Related articles on Google Scholar: Russian articles, English articles

    This publication is cited in the following articles:
    1. Danilov O.B. Rosanov N.N. Solov'ev N.A. Soms L.N., Opt. Spectrosc., 120:4 (2016), 646–653  crossref  isi  elib  scopus
  • Квантовая электроника Quantum Electronics
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