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Use of a pulsed neodymium laser in the fabrication of relief phase holographic optical elements

Autor: V. K. El'Ts, A S Gelbov, Yu E Kuzilin, A G Mikhaĭlova, A D Starikov, M A Gavrilova, V. S. Rykov, B. S. Guba, Zoya N. Kalyashova

Publikováno v: Soviet Journal of Quantum Electronics. 22:373-376

The surface of a recording medium was illuminated with a nonuniformity of less than 10% using second-harmonic radiation from a neodymium laser and the characteristic features of the illumination were considered. A laboratory technology was developed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b7db6e5263ce676dea0ea17ebaf2b4b0
https://doi.org/10.1070/qe1992v022n04abeh003456

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Relationship between the effective saturation energy and the amplification diagram of GLS1 and GLS2 neodymium glasses

Autor: B S Guba, V V Lyubimov

Publikováno v: Soviet Journal of Quantum Electronics. 20:1075-1078

An analysis is made of the transition from an amplification diagram to the saturation energy density relating directly to each amplifier cross section. On the basis of a comparison between the experimental results and an empirical formula for the eff

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ee100391edd531bc8f9c999b2c877152
https://doi.org/10.1070/qe1990v020n09abeh007407

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Pulsed laser and photosensitive chalcogenide layers application to relief holographic structure manufacturing

Autor: M.D. Mikhailov, B. S. Guba, I.I. Kryzhanowsky, M. Gavrilova, O. A. Yakovuk, V. El'ts

Publikováno v: SPIE Proceedings.

The pulsed Nd-laser application to holographic relief manufacturing on the ion-beam sputtered chalcogenide layers is described. The masks formed by this way permit us to transfer the relief into glass and copper wafers.© (1994) COPYRIGHT SPIE--The I

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8965e48b78b389fd9dab3b6e26130612
https://doi.org/10.1117/12.183115

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High-sensitive layers of dichromated gelatin for hologram recording by continuous wave and pulsed laser radiation

Autor: Zoya N. Kalyashova, V. S. Rykov, A. P. Pavlov, A. G. Mikhailova, B. S. Guba

Publikováno v: SPIE Proceedings.

High sensitivity values of dichromated gelatin (DCC) layers to the exposure of cw or pulsed radiation are achieved by DcC layer characteristics optimization conducted on all stages of hologram fabrication. The results both for voluii-phase holograms

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::beed024a43e8fb013d660f4b94d4cc91
https://doi.org/10.1117/12.19393

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Generation of highly coherent nanosecond radiation

Autor: B. S. Guba, A. M. Il'in, B M Sedov, S. L. Potapov

Publikováno v: Journal of Applied Spectroscopy. 40:652-656

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::09cda4eab97f7ba75dd75021b1ca98ab
https://doi.org/10.1007/bf00663563

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Spectral characteristics of the extraction of excitation energy from neodymium glass amplifiers

Autor: Artur A Mak, S. L. Potapov, B. S. Guba, B M Sedov, V V Shashkin

Publikováno v: Soviet Journal of Quantum Electronics. 12:772-775

The results are reported of an investigation of the extraction of the energy stored in an inhomogeneously broadened gain profile of neodymium glasses by amplification of laser pulses. It is reported that the highest energy can be extracted in the lon

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::33cc8342c9e7eb2f127e4faf88118012
https://doi.org/10.1070/qe1982v012n06abeh005210

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