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200 results on '"Petrov, N. V."'

5. Overcoming the trade-off between signal-to-noise ratio and resolution in holographic registration of pulsed terahertz Gauss–Bessel beams.

Author

Tsiplakova, E. G., Grachev, Y. V., and Petrov, N. V.

Subjects
NUMERICAL solutions to differential equations, FEMTOSECOND pulses, SIGNAL-to-noise ratio, BEAM dynamics, HOLOGRAPHY
Abstract

The measurement of the spatial distribution of the nearly monocyclic terahertz (THz) fields by a raster scanning diaphragm is the widely used approach in THz pulse time-domain holography (PTDH) applied in imaging, optical component design, and wavefront sensing tasks. However, it is historically plagued by a compromise between the balance between the signal-to-noise ratio (SNR) and resolution. To address this challenge and keep both parameters at a high level, we proposed to replace the scanning aperture with the scanning module containing a conjugated diaphragm and lens. This solution allowed us for the first time to experimentally investigate the spatio-temporal dynamics of a Gauss–Bessel beam generated in a widespread low-energy THz system based on a femtosecond laser with a pulse energy of around a dozen nanojoules and a repetition rate of tens of megahertz. In particular, this allowed us to observe the temporal spectrum of the THz Gauss–Bessel field at the beam periphery with SNR ≈ 0.5 , which was not possible using a conventional raster scanning system. A careful numerical analysis of the proposed solution reveals a signal enhancement in the spectral domain of approximately 2.5 times compared to the THz PTDH raster scan detection employing only a diaphragm. Moreover, we have shown that the given solution ensures the temporal profiles remain unaffected by the quadratic phase aberration experienced in conventional raster field scanning with only a single aperture. [ABSTRACT FROM AUTHOR]

Published
2024
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12. Ghost imaging based on broadband terahertz radiation

Author

Ismagilov, A.O., primary, Lappo-Danilevskaya, A. K., additional, Grachev, Y. V., additional, Leibov, L. S., additional, Nasedkin, B. A., additional, Zalipaev, V. V., additional, Tcypkina, O. A., additional, Petrov, N. V., additional, and Tcypkin, A. N., additional

Published
2022
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21. Roadmap on holography

Author

Sheridan, John T, Kostuk, Raymond K, Gil, Antonio Fimia, Wang, Y, Lu, W, Zhong, H, Tomita, Y, Neipp, C, Francés, J, Gallego, S, Pascual, I, Marinova, V, Lin, S-H, Hsu, K-Y, Bruder, F, Hansen, S, Manecke, C, Meisenheimer, R, Rewitz, C, Rölle, T, Odinokov, S, Matoba, O, Kumar, M, Quan, X, Awatsuji, Y, Wachulak, P W, Gorelaya, A V, Sevryugin, A A, Shalymov, E V, Yu Venediktov, V, Chmelik, R, Ferrara, M A, Coppola, G, Márquez, A, Beléndez, A, Yang, W, Yuste, R, Bianco, A, Zanutta, A, Falldorf, C, Healy, J J, Fan, X, Hennelly, B M, Zhurminsky, I, Schnieper, M, Ferrini, R, Fricke, S, Situ, G, Wang, H, Abdurashitov, A S, Tuchin, V V, Petrov, N V, Nomura, T, Morim, D R, Saravanamuttu, K, Sheridan, John T, Kostuk, Raymond K, Gil, Antonio Fimia, Wang, Y, Lu, W, Zhong, H, Tomita, Y, Neipp, C, Francés, J, Gallego, S, Pascual, I, Marinova, V, Lin, S-H, Hsu, K-Y, Bruder, F, Hansen, S, Manecke, C, Meisenheimer, R, Rewitz, C, Rölle, T, Odinokov, S, Matoba, O, Kumar, M, Quan, X, Awatsuji, Y, Wachulak, P W, Gorelaya, A V, Sevryugin, A A, Shalymov, E V, Yu Venediktov, V, Chmelik, R, Ferrara, M A, Coppola, G, Márquez, A, Beléndez, A, Yang, W, Yuste, R, Bianco, A, Zanutta, A, Falldorf, C, Healy, J J, Fan, X, Hennelly, B M, Zhurminsky, I, Schnieper, M, Ferrini, R, Fricke, S, Situ, G, Wang, H, Abdurashitov, A S, Tuchin, V V, Petrov, N V, Nomura, T, Morim, D R, and Saravanamuttu, K

Abstract

From its inception holography has proven an extremely productive and attractive area of research. While specific technical applications give rise to 'hot topics', and three-dimensional (3D) visualisation comes in and out of fashion, the core principals involved continue to lead to exciting innovations in a wide range of areas. We humbly submit that it is impossible, in any journal document of this type, to fully reflect current and potential activity; however, our valiant contributors have produced a series of documents that go no small way to neatly capture progress across a wide range of core activities. As editors we have attempted to spread our net wide in order to illustrate the breadth of international activity. In relation to this we believe we have been at least partially successful.

Published
2020

23. Roadmap on holography

Author

Sheridan, John T, primary, Kostuk, Raymond K, additional, Gil, Antonio Fimia, additional, Wang, Y, additional, Lu, W, additional, Zhong, H, additional, Tomita, Y, additional, Neipp, C, additional, Francés, J, additional, Gallego, S, additional, Pascual, I, additional, Marinova, V, additional, Lin, S-H, additional, Hsu, K-Y, additional, Bruder, F, additional, Hansen, S, additional, Manecke, C, additional, Meisenheimer, R, additional, Rewitz, C, additional, Rölle, T, additional, Odinokov, S, additional, Matoba, O, additional, Kumar, M, additional, Quan, X, additional, Awatsuji, Y, additional, Wachulak, P W, additional, Gorelaya, A V, additional, Sevryugin, A A, additional, Shalymov, E V, additional, Yu Venediktov, V, additional, Chmelik, R, additional, Ferrara, M A, additional, Coppola, G, additional, Márquez, A, additional, Beléndez, A, additional, Yang, W, additional, Yuste, R, additional, Bianco, A, additional, Zanutta, A, additional, Falldorf, C, additional, Healy, J J, additional, Fan, X, additional, Hennelly, B M, additional, Zhurminsky, I, additional, Schnieper, M, additional, Ferrini, R, additional, Fricke, S, additional, Situ, G, additional, Wang, H, additional, Abdurashitov, A S, additional, Tuchin, V V, additional, Petrov, N V, additional, Nomura, T, additional, Morim, D R, additional, and Saravanamuttu, K, additional

Published
2020
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27. Multiplicities in84Kr interactions in emulsion at 800–950 MeV/nucleon

Author

Krasnov, S. A., Maksimkina, T. N., Musulmanbekov, G. J., Schussler, F., Dirner, A., Just, L., Karabová, M., Pavuková, A., Tóthová, M., Vokál, S., Vrláková, J., Jakobsson, B., Soderstrom, K., Adamovich, M. I., Chernyavsky, M. M., Kharlamov, S. P., Larionova, V. G., Orlova, G. I., Peresadko, N. G., Salmanova, N. A., Tretyakova, M. I., Basova, E. S., Nasyrov, S. Z., Petrov, N. V., Trofimova, T. P., Tuleeva, U. I., Tursunov, B. P., Yuldashev, B. S., Gulamov, K. G., Navotny, V. S., Ohja, I. D., Singh, B. K., Singh, V., and Tuli, S. K.

Published
1996
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29. 28Si(32S) fragmentation at 3.7 A, 14.6 A and 200 A GeV

Author

Adamovich, M. I., Aggarwal, M. M., Alexandrov, Y. A., Amirikas, R., Andreeva, N. P., Anzon, Z. V., Arora, R., Avetyan, F. A., Badayal, S. K., Bakich, A. M., Basova, E. S., Bazarov, I. K., Bhalla, K. B., Bhasin, A., Bhatia, V. S., Bogdanov, V. G., Bradnova, V., Bubnov, V. I., Burnett, T. H., Cai, X., Carshiev, D. A., Chasnikov, I. Y., Chernova, L. P., Chernyavski, M. M., Dhamia, S., Eligbaeva, G. Z., Eremenko, L. E., Gaitinov, A. S., Ganssauge, E. R., Garpman, S., Gerassimov, S. G., Graf, C., Grote, J., Gulamov, K. G., Gupta, S. K., Gupta, V. K., Jakobsson, B., Just, L., Kachroo, S., Kalyachkina, G. S., Kanygina, E. K., Karabova, M., Kitroo, S., Kharlamov, S. P., Kovalenko, A. D., Karsnov, S. A., Kumar, V., Larionova, V. G., Li, Y. D., Liu, L. S., Lokanathan, S., Lord, J. J., Lukicheva, N. S., Luo, S. B., Mangotra, L. K., Marutyan, N. A., Mashkov, A. Y., Maslennikova, N. V., Mittra, I. S., Mokerjee, S., Nasyrov, S. Z., Navotny, V. S., Nystrand, J., Ochs, M., Orlova, G. I., Otterlund, I., Peak, L. S., Peresadko, N. G., Petrov, N. V., Plyushchev, V. A., Qian, W. Y., Qin, Y. M., Raniwala, R., Raniwala, S., Rao, N. K., Roeper, M., Rusakova, V. V., Saidkhanov, N., Salmanova, N. A., Sarkisova, L. G., Sarkisyan, V. R., Seitimbetov, A. M., Shabratova, G. S., Shakhova, C. I., Shpilev, S. N., Skelding, D., Söderström, K., Solovieva, Z. I., Stenlund, E., Svechnikova, L. N., Tothova, M., Tretyakova, M. I., Trofimova, T. P., Tuleeva, U. I., Tursunov, B. P., Vokal, S., Vrlakova, J., Wang, H. Q., Weng, Z. Q., Wilkes, R. J., Xia, Y. L., Yang, C. B., Zhang, D. H., Zheng, P. Y., Zhokhova, S. I., Zhou, D. C., and The EMUOl-Collaboration

Published
1995
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30. On the production of slow particles in high energy heavy ion collisions

Author

Adamovich, M. J., Aggarwal, M. M., Alexandrov, Y. A., Amirikas, R., Andreeva, N. P., Anzon, Z. V., Arora, R., Avetyan, F. A., Badyal, S. K., Bakich, A. M., Basova, E. S., Bazarov, I. K., Bhalla, K. B., Bhasin, A., Bhatia, V. S., Bogdanov, V. G., Bradnova, V., Bubnov, V. I., Burnett, T. H., Cai, X., Carshiev, D. A., Chasnikov, I. Y., Chernova, L. P., Chernyavski, M. M., Dhamija, S., Eligbaeva, G. Z., Fremenko, L. E., Gaitinov, A. S., Ganssauge, E. R., Garpman, S., Gerassimov, S. G., Graf, C., Grote, J., Gulamov, K. G., Gupta, S. K., Gupta, V. K., Jakobsson, B., Just, L., Kachroo, S., Kalyachkina, G. S., Kanygina, E. K., Karabova, M., Kitroo, S., Kharlamov, S. P., Kovalenko, A. D., Krasnov, S. A., Kumar, V., Larionova, V. G., Li, Y. D., Liu, L. S., Lokanathan, S., Lord, J. J., Lukicheva, N. S., Luo, S. B., Mangotra, L. K., Marutyan, N. A., Mashkov, A. Y., Maslennikova, N. V., Mittra, I. S., Mokerjee, S., Nasyrov, S. Z., Navotny, V. S., Nystrand, J., Ochs, M., Orlova, G. I., Otterlund, I., Peak, L. S., Peresadko, N. G., Petrov, N. V., Plyushchev, V. A., Qian, W. Y., Qin, Y. M., Raniwala, R., Raniwala, S., Rao, N. K., Roeper, M., Rusakova, V. V., Saidkhanov, N., Salmanova, N. A., Sarkisova, L. G., Sarkisyan, V. R., Seitimbetov, A. M., Shabratova, G. S., Shakhova, C. I., Shpilev, S. N., Skelding, D., Söderström, K., Solovieva, Z. I., Stenlund, E., Svechnikova, L. N., Tothova, M., Tretyakova, M. I., Trofimova, T. P., Tuleeva, U. I., Tursunov, B. P., Vokal, S., Vrlakova, J., Wang, H. Q., Weng, Z. Q., Wilkes, R. J., Xia, Y. L., Yang, C. B., Zhang, D. H., Zheng, P. Y., Zhokhova, S. I., Zhou, D. C., and EMU01-Collaboration

Published
1995
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31. Local particle densities and global multiplicities in central heavy ion interactions at 3.7, 14.6, 60 and 200A GeV

Author

Adamovich, M. I., Aggarwal, M. M., Alexandrov, Y. A., Andreeva, N. P., Anson, Z. V., Arora, R., Avetyan, F. A., Badyal, S. K., Basova, E., Bhalla, K. B., Bhasin, A., Bhatia, V. S., Bogdanov, V. G., Bubnov, V. I., Burnett, T. H., Cai, X., Chasnikov, I. Y., Chernova, L. P., Chernyavsky, M. M., Eligbaeva, G. Z., Eremenko, L. E., Gaitinov, A. S., Ganssauge, E. R., Garpman, S., Gerassimov, S. G., Grote, J., Gulamov, K. G., Gupta, S. K., Gupta, V. K., Heckman, H. H., Huang, H., Jakobsson, B., Judek, B., Just, L., Kachroo, S., Kalyachkina, G. S., Kanygina, E. K., Karabova, M., Kaul, G. L., Kitroo, S., Kharlamov, S. P., Krasnov, S. A., Kulikova, S., Kumar, V., Lal, P., Larionova, V. G., Lepetan, V. N., Liu, L. S., Lokanathan, S., Lord, J., Lukicheva, N. S., Luo, S. B., Maksimkina, T. N., Mangotra, L. K., Marutyan, N. A., Maslennikova, N. V., Mittra, I. S., Mookerjee, S., Nasrulaeva, H., Nasyrov, S. H., Navotny, V. S., Nystrand, J., Orlova, G. I., Otterlund, I., Palsania, H. S., Peresadko, N. G., Petrov, N. V., Plyushchev, V. A., Qarshiev, D. A., Qian, W. Y., Qin, Y. M., Raniwala, R., Raniwala, S., Rao, N. K., Rappoport, V. M., Rhee, J. T., Saidkhanov, N., Salmanova, N. A., Sarkisova, L. G., Sarkisyan, V. R., Shabratova, G. S., Shakhova, T. I., Shpilev, S. N., Skelding, D., Söderström, K., Solovjeva, Z. I., Stenlund, E., Surin, E. L., Svechnikova, L. N., Tolstov, K. D., Tothova, M., Tretyakova, M. I., Trofimova, T. P., Tuleeva, U., Vokal, S., Wang, H. Q., Weng, Z. Q., Wilkes, R. J., Xia, Y. L., Xu, G. F., Zhang, D. H., Zheng, P. Y., Zhochova, S. I., Zhou, D. C., and EMU01-Collaboration

Published
1992
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33. A systematic study of the energy independent behaviour of the fragmentation regions in16O-Em interactions from 3.7 to 200A GeV

Author

Adamovich, M. I., Aggarwal, M. M., Alexandrov, Y. A., Andreeva, N. P., Anson, Z. V., Arora, R., Avetyan, F. A., Badyal, S. K., Basova, E., Bhalla, K. B., Bhasin, A., Bhatia, V. S., Bogdanov, V. G., Bubnov, V. I., Burnett, T. H., Cai, X., Chasnikov, I. Y., Chernova, L. P., Chernyavski, M. M., Eligbaeva, G. Z., Eremenko, L. E., Gaitinov, A. S., Ganssauge, E. R., Garpman, S., Gerassimov, S. G., Grote, J., Gulamov, K. G., Gupta, S. K., Heckman, H. H., Jakobsson, B., Judek, B., Kachroo, S., Kadyrov, F. G., Kalyachkina, G. S., Kanygina, E. K., Karabova, M., Kaul, G. L., Kharlamov, S. P., Koss, T., Krasnov, S. A., Kumar, V., Lal, P., Larionova, V. G., Lepetan, V. N., Liu, L. S., Liu, Y. Z., Lokanathan, S., Lord, J., Lukicheva, N. S., Luo, S. B., Mangotra, L. K., Marutyan, N. A., Maslennikova, N. V., Mittra, I. S., Mookerjee, S., Nasrulaeva, H., Nasyrov, S. H., Navotny, V. S., Orlova, G. I., Otterlund, I., Palsania, H. S., Peresadko, N. G., Petrov, N. V., Plyushchev, V. A., Qian, W. Y., Raniwala, R., Raniwala, S., Rao, N. K., Rappoport, V. M., Ravina, J., Rhee, J. T., Saidkhanov, N., Salmanova, N. A., Sarkisova, L. G., Sarkisyan, V. R., Shabratova, G. S., Shakhova, T. I., Skelding, D., Söderström, K., Solovjeva, Z. I., Stenlund, E., Strausz, S. C., Svechnikova, L. N., Tolstov, K. D., Tretyakova, M. I., Trofimova, T. P., Tuleeva, U., Vokal, S., Wang, H. O., Weng, Z. O., Wilkes, R. J., Xu, G. F., Zhang, D. H., Zheng, P. Y., Zhochova, S. I., Zhou, D. C., and EMU01-Collaboration

Published
1992
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35. Energy, target, projectile and multiplicity dependences of intermittency behaviour in high energy O(Si, S) induced interactions

Author

Adamovich, M. I., Aggarwal, M. M., Alexandrov, Y. A., Ameeva, Z. U., Andreeva, N. P., Anzon, Z. V., Arora, R., Badyal, S. K., Bhalla, K. B., Bhasin, A., Bhatia, V. S., Bubnov, V. I., Burnett, T. H., Cai, X., Chasnikov, I. Y., Chernova, L. P., Chernyavski, M. M., Dressel, B., Eligbaeva, G. Z., Eremenko, G. Z., Friedlander, E. M., Gadzhieva, S. I., Gaitinov, A. S., Ganssauge, E. R., Garpman, S., Gerassimov, S. G., Grote, J., Gulamov, K. G., Gupta, S. K., Gupta, V., Heckman, H. H., Huang, H., Jakobsson, B., Judek, B., Kachroo, S., Kadyrov, F. G., Kalyachkina, G. S., Kanygina, E. K., Kaul, G. L., Kaur, M., Kharlamov, S. P., Koss, T., Kumar, V., Lal, P., Larionova, V. G., Lindstrom, P. J., Liu, L. S., Lokanathan, S., Lord, J., Lukicheva, N. S., Luo, S. B., Mangotra, L. K., Maslennikova, N. V., Mitrra, I. S., Mookerjee, S., Mueller, C., Nasyrov, S. H., Navotny, V. S., Orlova, G. I., Otterlund, I., Palsania, H. S., Peresadko, N. G., Persson, S., Petrov, N. V., Qian, W. Y., Raniwala, R., Raniwala, S., Rao, N. K., Rhee, J. T., Salmanova, N. A., Shultz, W., Skakhova, C. I., Singh, B., Skelding, D., Söderström, K., Stenlund, E., Strausz, S. C., Sun, J. F., Svechnikova, L. N., Tretyakova, M. I., Wang, H. Q., Weng, Z. O., Wilkes, R. J., Xu, G. F., Zhang, D. H., Zheng, P. Y., Zhou, D. C., Zhou, J. C., and EMU01 Collaboration

Published
1991
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