A. Staicu, G. Rouillé, O. Sukhorukov, Th. Henning, F. Huisken Cavity ring-down laser absorption spectroscopy of jet-cooled anthracene. Molec. Phys., p.1777, 2004.

O. Sukhorukov, A. Staicu, E. Diegel, G. Rouillé, T. Henning, F. Huisken D2 D0 transition of the anthracene cation observed by cavity ring-down absorption spectroscopy in a supersonic jet. Chem.Phys.Let., p.259, 2004.

C.O. Turcanu, T. Craciunescu A Genetic Approach to Limited Data Tomographic Reconstructions. Pattern Recognition Letters, p.967-976, 2002.

I. Tiseanu, T. Craciunescu, B.N. Mandache, O.G. Duliu Micro-X-Ray Computer Axial Tomography Application in Life Sciences. Journal of Optoelectronics and Advanced Materials, p.1073-1078, 2005.

T. Craciunescu A Neural Network Model for the Tomographic Analysis of Irradiated Nuclear Fuel Rods. Nuclear Technology, p.65-71, 2004.

I. Tiseanu , T. Craciunescu, B.N. Mandache Non-Destructive Analysis of Miniaturized Fusion Materials Samples and Irradiation Capsules by X-ray Micro-Tomography. Fusion Engineering and Design, p.1055-1059, 2005.

N. Pavel, Y. Hirano, S. Yamamoto, Y. Koyata, and T. Tajime Improved pump-beam distribution in a diode side-pumped solid-state laser with a highly-diffused, cross-axis beam delivery system. Appl. Opt., p.986-992, 2000.

Y. Hirano, N. Pavel, S. Yamamoto, Y. Koyata, and T. Tajime 100-W, 100-h external green generation with Nd:YAG rod master-oscillator power-amplifier system. Opt. Commun., p.231-236, 2000.

N. Pavel, J. Saikawa, T. Taira Radial-Pumped Microchip High-Power Composite Yb:YAG Laser: Design and Power Characteristics. Jap. Journ. Appl. Phys., p.146-152, 2001.

N. Pavel, J. Saikawa, S. Kurimura, and T. Taira High Average Power Diode End-Pumped Composite Nd:YAG Laser Passively Q-switched by Cr4+:YAG Saturable Absorber. Jap. Journ. Appl. Phys., p.1253-1259, 2001.

V. Lupei, T. Taira, A. Lupei, N. Pavel, I. Shoji, and A. Ikesue Spectroscopy and laser emission under hot band resonant pump in highly doped Nd:YAG ceramics. Opt. Commun., p.225-232, 2001.

N. Pavel, J. Saikawa, and T. Taira Diode end-pumped passively Q-switched Nd: YAG laser intra-cavity frequency doubled by LBO crystal. Opt. Commun., p.233-240, 2001.

V. Lupei, T. Taira, A. Lupei, N. Pavel, I. Shoji, and A. Ikesue Laser emission under resonant pump in the emitting level of concentrated Nd laser materials. Appl. Phys. Lett., p.590-592, 2001.

V. Lupei, N. Pavel, and T. Taira Laser emission in highly-doped Nd:YAG crystals under 4F5/2 and 4F3/2 pump. Opt. Lett., p.1678-1680, 2001.

V. Lupei, A. Lupei, N. Pavel, T. Taira, and A. Ikesue Comparative investigation of spectroscopic and laser emission characteristics under direct 885-nm pump of concentrated Nd:YAG ceramics and crystals. Appl. Phys. B, p.757-762, 2001.

V. Lupei, N. Pavel, and T. Taira Highly efficient laser emission in concentrated Nd:YVO4 components under direct pumping into the emitting level. Opt. Communications, p.431-435, 2002.

V. Lupei, N. Pavel, and T. Taira Efficient laser emission in concentrated Nd laser materials under pumping into the emitting level. IEEE J. Quantum Electron., p.240-245, 2002.

V. Lupei, N. Pavel, and T. Taira 1064-nm laser emission of highly doped Nd:Yttrium aluminum garnet under 885-nm diode laser pumping. Appl. Phys. Lett., p.4309-4311, 2002.

T. Dascalu, T. Taira, and N. Pavel Diode edge-pumped microchip composite Yb:YAG laser. Jap. Journ. Appl. Phys. (Express Letters), p.L606-L608, 2002.

V. Lupei, N. Pavel, and T. Taira Highly efficient continuous-wave 946-nm Nd:YAG laser emission under direct 885-nm pumping. Appl. Phys. Lett., p.2677-2679, 2002.

T. Dascalu, T. Taira, and N. Pavel 100-W quasi-continuously-wave diode radial pumped microchip composite Yb:YAG laser. Opt. Lett., p.1791-1793, 2002.

Y. Sato, T. Taira, N. Pavel, and V. Lupei Laser operation with near quantum-defect slope efficiency in Nd:YVO4 under direct pumping into the emitting level. Appl. Phys. Lett., p.844-846, 2003.

V. Lupei, N. Pavel, and T. Taira Basic enhancement of the overall optical efficiency of intracavity frequency-doubling devices for the one-micron continuous-wave Nd:Y3Al5O12 laser emission. Appl. Phys. Lett., p.3653-3655, 2003.

M. Iwai, T. Yoshino, S. Yamaguchi, M. Imaeda, N. Pavel, I. Shoji, and T. Taira High power blue generation from a periodically poled MgO:LiNbO3 ridge-type waveguide by frequency-doubling of a diode end-pumped Nd:Y3Al5O12 laser. Appl. Phys. Lett., p.3659-3661, 2003.

K. Mizuuchi, A. Morikawa, T. Sugita, K. Yamamoto, N. Pavel, I. Shoji, and T. Taira High-power continuous wave green generation by single-pass frequency doubling of a Nd:GdVO4 laser in a periodically poled MgO:LiNbO3 operating at room temperature. Jap. Journ. Appl. Phys. (Express Letters), p.L1296-L129, 2003.

V. Lupei, N. Pavel, Y. Sato, and T. Taira Highly efficient 1063-nm continuous-wave laser emission in Nd:GdVO4. Opt. Lett., p.2366-2368, 2003.

T. Dascalu, N. Pavel, and T. Taira 90 W continuous wave diode edge-pumped microchip composite Yb:Y3Al5O12 laser. Appl. Phys. Lett., p.4086-4088, 2003.

N. Pavel, I. Shoji, T. Taira, K. Mizuuchi, A. Morikawa, T. Sugita, and K. Yamamoto Room temperature, continuous wave 1-W green power by single-pass frequency-doubling in a bulk periodically poled MgO:LiNbO3. Opt. Lett., p.830-832, 2004.

N. Pavel, I. Shoji, and T. Taira High Power Blue Generation from a Nd:YAG Laser Intracavity Frequency Doubled by a KNbO3 Nonlinear Crystal. Opt. & Laser Techn., p.581-585, 2004.

K. Mizuuchi, A. Morikawa, T. Sugita, K. Yamamoto, N. Pavel, and T. Taira Continuous-wave ultraviolet generation at 354-nm in a periodically poled MgO:LiNbO3 by frequency tripling of a diode end-pumped Nd:GdVO4 microlaser. Appl. Phys. Lett., p.3959-3961, 2004.

K. Mizuuchi, A. Morikawa, T. Sugita, K. Yamamoto, N. Pavel, and T. Taira Continuous-wave deep blue generation in a periodically poled MgO:LiNbO3 crystal by single-pass frequency doubling of a 912-nm Nd:GdVO4 laser. Jap. Journ. Appl. Phys. (Express Letters), p. L1293-L12, 2004.

N. Pavel and T. Taira High-power continuous-wave intracavity frequency-doubled Nd:GdVO4-LBO laser under diode pumping into the emitting level. IEEE J. Sel. Top. Quantum Electron., p.631-637, 2005.

N. Pavel, V. Lupei, and T. Taira 1.34-microns efficient laser emission in highly-doped Nd:YAG under 885-nm diode pumping. Opt. Express, p.7948-7953, 2005.

N. Pavel, V. Lupei, J. Saikawa, T. Taira, and H. Kan Neodymium concentration dependence of 0.94, 1.06 and 1.34 microns laser emission and of heating effects under 809 and 885-nm diode laser pumping of Nd:YAG. Appl. Phys. B, p.599-605, 2006.

N. Pavel and T. Taira Continuous-wave high-power multi-pass pumped thin-disc Nd:GdVO4 laser. Opt. Communications, p.271-276, 2006.

A. Richter, N. Pavel, E. Heumann, G. Huber, D. Parisi, A. Toncelli, M. Tonelli, A. Diening, and W. Seelert Continuous-wave ultraviolet generation at 320 nm by intracavity frequency doubling of red-emitting Praseodymium lasers. Opt. Express, p.3282-3287, 2006.

Dusan Popov Considerations concerning the harmonic limit of the Morse oscillator. Physica Scripta, p.257-262, 2001.

M. Daoud, Dusan Popov Statistical properties of Klauder-Perelomov coherent states for the Morse potential. International Journal of Modern Physics B, p.325-336, 2004.

V. Sajfert, J. Setrajcic, Dusan Popov, B. Tosic Difference equations in condensed matter physics and their application to exciton systems in thin molecular films. Physica A, p.217-234, 2005.

Dusan Popov, I. Zaharie, S. H. Dong Photon-added coherent states for thr Morse oscillator. Czechoslovak Journal of Physics, p.157-176, 2006.

Miclea, C, Tanasoiu, C, Miclea, CF, Amarande, L, Gheorghiu, A, Sima, F Effect of iron and nickel substitution on the piezoelectric properties of PZT type ceramics. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, p.2397-2400, 2005.

Dusan Popov Gazeau-Klauder quasi-coherent states for the Morse oscillator. Physics Letters A, p.369-381, 2003.

H. Fujita, S. Popescu, Y. Ohtsu Potential formation in magnetized inductively coupled plasma. JAXA Research and Development Report, Japan Aerospace Exploration Agency, Institute of Space and Astronautical Science (JAXA), JAXA SP-05-020, p.54-57, 2006.

S. Popescu, E. Lozneanu, M. Sanduloviciu On the „mistery” of negative differential resistance. InterJournal of Complex Systems (on-line journal), p.art. 570, 2006.

E. Lozneanu, C. Borcia, S. Popescu, M. Sanduloviciu, C. Ionita, D. Dimitriu, V. Ignatescu, R. Schrittwieser On the origin of flicker noise in various plasmas. J. of Plasma and Fusion Res.- Japan, p.331-334, 2001.

S. Popescu, E. Lozneanu Surface tension in plasmas related to double layer formation. J. of Plasma and Fusion Res.- Japan, p.559-563, 2001.

E. Lozneanu, S. Popescu, M. Sanduloviciu Ball lightning as a self-organized complexity. InterJournal of Complex Systems (on-line journal), p.art. 360, 2001.

E. Lozneanu, S. Popescu, M. Sanduloviciu Plasma experiments with relevance for complexity science. InterJournal of Complex Systems (on-line journal), p.art. 357, 2001.

E. Lozneanu, S. Popescu, M. Sanduloviciu On the microscopic basis of the differential negative resistance. J. of Plasma and Fusion Res.- Japan, p.389-392, 1999.