Modelling of reproduction process for power laser radiation

• Autorzy: Owsik J. , Liberman A. A. , Kovalev A. A. , Moskaluk S. A.
• Języki publikacji: EN

Abstrakty

EN

The model and algorithms for analysis of the laser photoinduced processes were developed using numerical simulations. A statistics of the process was carried out by averaging over a hundred laser pulses. A special correction algorithm was created. A standard uncertainty of the results from the output laser signals without any correction was equal to 0.003527, while for the expected value was equal to about 1.000510. After correction procedure standard uncertainty of results was 0.000479 for the expected value equal to 0.999955. Due to the applied correction methodology of laser signal analysis, the uncertainty can decrease by one order of magnitude. The proposed approach may be used for describing photoinduced nonlinear optical processes with time duration from nanosecond to microsecond.

Słowa kluczowe

EN

reproduction process; transfer process; average power of laser radiation

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Optica Applicata
• Rocznik: 2012
• Tom: Vol. 42, nr 1
• Strony: 147--156
• Opis fizyczny: bibliogr. 17 poz.

Twórcy

autor

Owsik J.

autor

Liberman A. A.

autor

Kovalev A. A.

autor

Moskaluk S. A.

• Institute of Optoelectronics, Military University of Technology, 2 Kaliskiego St., 00-908 Warsaw, Poland

Bibliografia

• [1] OWSIK J., A basis for metrological protection of energy lasermetry, Journal of Technical Physics 38, 1997, pp. 99–109.
• [2] OWSIK J., SKRZECZANOWSKI W., DŁUGASZEK A., JANUCKI J., NOWAKOWSKI M., PIETRZYKOWSKI J.,
• [3] MIERCZYK Z., MAJCHROWSKI A., KITYK I.V., GRUHN W., ZnSe:Co2+ – nonlinear optical absorber for giant-pulse eye-safe lasers, Optics and Lasers Technology 35(3), 2003, pp. 169–172.
• [4] EBOTHE J., KITYK I.V., BENET S., CLAUDET B., PLUCINSKI K.J., OZGA K., Photoinduced effects in ZnO films deposited on MgO substrates, Optics Communications 268(2), 2006, pp. 269–272.
• [5] GHOTBI M., SUN Z., MAJCHROWSKI A., MICHALSKI E., KITYK I.V., EBRAHIM-ZADEH M., Efficient third harmonic generation of microjoule picosecond pulses at 355 nm in BiB3O6, Applied Physics Letters 89(17), 2006, article 173124.
• [6] KITYK I.V., MAJCHROWSKI A., Second-order non-linear optical effects in BiB3O6 glass fibers, Optical Materials 25(1), 2004, pp. 33–37.
• [7] ZOLOTAREVSKI JU.M., KOVALEV A.A., KOSTIN A.A., KOTYUK A.F., LIBERMAN A.A., MOJSEJEV S.V.,Computer modelling optical radiometer, Measuring Technique 2, 2003, pp. 12–16, (in Russian).
• [8] KOVALEV A.A., LIBERMAN A.A., MOSKALUK S.A., Mathematical modelling of instability radiation and manner of taking into consideration at reproduction process of the unit of power of laser radiation and transfer of its value, Measuring Technique 7, 2004, p. 17, (in Russian).
• [9] KOVALEV A.A., LIBERMAN A.A., MOSKALUK S.A., Methods of taking into consideration of influenceof instability radiation on result of a reproduction process of the unit of power of laser radiation and transfer of its value, Measuring Technique 8, 2004, p. 55, (in Russian).
• [10] OWSIK J., SKRZECZANOWSKI W., DŁUGASZEK A., JANUCKI J., NOWAKOWSKI M., ZARWALSKA A.,Portable standard for unit of power of laser radiation, Proc. Optoelectronics Symp., Warsaw, 2001,pp. 189–191, (in Polish).
• [11] MOSKALUK S.A., Influence of a drift of laser radiation power on final result of reproduction of the unit and its transfer, Metrology 12, 2003, pp. 17–21, (in Russian).
• [12] KOVALEV A.A., LIBERMAN A.A., MOSKALUK S.A., Influence of jump of power of laser radiation on result of measurement, Measuring Technique 6, 2003, pp. 34–36, (in Russian).
• [13] KOVALEV A.A., LIBERMAN A.A., MOSKALUK S.A., Methods of taking into consideration of influence of jump of power on result of a reproduction process of the unit of power of laser radiation,Measuring Technique 9, 2003, pp. 26–28, (in Russian).
• [14] MOSKALUK S.A., Influence of fluctuation of laser radiation power on final result of reproduction of the unit, Metrology 11, 2003, pp. 3–11, (in Russian).
• [15] PLUCINSKI K.J., MAKOWSKA-JANUSIK M., MEFLEH A., KITYK I.V., YUSHANIN V.G., SiON films deposited on Si(111) substrates – new promising materials for nonlinear optics, Materials Science and Engineering B 64(2), 1999, pp. 88–98.
• [16] KITYK I.V., Photoinduced non-linear optical diagnostic of SiNxOy /Si<111> interfaces, Optics and Lasers in Engineering 35(4), 2001, pp. 239–250.
• [17] KITYK I.V., Photoinduced second-harmonic generation of YBa2Cu3O7–delta single crystals, Journal of Physics: Condensed Matter 6(22), 1994, pp. 4119–4128.