NATIONAL INSTITUTE for LASER, PLASMA and RADIATION PHYSICS
   LABORATORY of SOLID-STATE QUANTUM ELECTRONICS

LASPLAS-PN 06 36 02 01

TITLU:        Materiale si principii inovative pentru extinderea domeniului de lungimi de unda, regimului temporal si puterii fascicolelor laserilor cu solid

TITLE:        INOVATIVE MATERIALS AND PRINCIPLES  FOR SOLID STATE LASERS WITH EXTENDED WAVELENGTH EMISSION RANGE, SHORT PULSES AND HIGH OUTPUT POWER

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FINANTARE :                         Autoritatea Nationala pentru Cercetare Stiintifica, Ministerul Educatiei, Cercetarii, Tineretului si Sportului, Bucuresti, Romania
FUNDED BY:                         National Authority for Scientific Research, Ministry of Education, Research, Youth and Sport, Bucharest, Romania
DIRECTOR DE PROIECT:      Dr. Traian Dascalu
PROJECT MANAGER:          Dr. Traian Dascalu
Email: traian.dascalu@inflpr.ro  

DURATA PROIECTULUI:      2009 - 2011
CONDUCATOR PROIECT:   INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA LASERILOR, PLASMEI SI RADIATIEI  INFLPR DIN BUCURESTI

OBIECTIVUL PROIECTULUI
Obiectivul principal al proiectului vizeaza investigarea unor materiale si principii inovative in vederea extinderii domeniului de emisie (UV, VIS, IR) a surselor fotonice prin controlul asupra structurii materialelor
(cristale dezordonate, ceramici, monocristale), concentratiei  si tipului de ion dopant (pamanturi rare si ioni de tranzitie), optimizarii eficientei surselor fotonice, generarii de fascicole laser intense.


ARTICOLE PUBLICATE / IN CURS DE PUBLICARE
1. A. Lupei, A. Achim, V. Lupei, C. Gheorghe, L. Gheorghe, S. Hau, “RE3+ doped SrWO4 as laser and nonlinear active crystals”, Rom. J. Phys. 54 (9-10), 919-928 (2009).
2. V. Lupei, “Ceramic laser materials and the prospect for high power lasers,“ Opt. Mat. 31 (5), 701-706 (2009).
3. A. Lupei, V. Lupei, C. Gheorghe, A. Ikesue, E. Osiac, "Upconversion emission of RE3+ in Sc2O3 ceramic under 800 nm pumping," Opt. Mat. 31 (5), 744-749 (2009).
4. V. Lupei, A. Lupei, C. Gheorghe, A. Ikesue, and E. Osiac, “Energy transfer driven infrared emission processes in rare earth doped Sc2O3 ceramics”, Journal of Luminescence, 129 (12), 1862-1865 (2009).
5. I. Mateescu, S. Georgescu, B. Iliescu, I. Enculescu, R. Georgescu, C. Oproiu, G. Ghita, “Influence of ionizing radiations (electrons and gamma) on the electrical characteristics of LGS resonators”, Ferroelectrics, 389, 25-31 (2009).
6. C. Tiseanu, V. A. Lórenz-Fonfría,”Time-resolved photoluminescence spectra, lifetime distributions and decay-associated spectra of lanthanide’s exchanged microporous - mesoporous materials”, J. Nanosci. Nanotech. 10 (4), 2803-2810 (2010).
7. O. Toma, S. Georgescu, “850 nm emission in Er:YLiF4 upconversion lasers”, Romanian Journal of Physics (in press).
8. Tiseanu, C., Parvulescu, V.I., Cojocaru, B., Lorenz- Fonfria, V., Kumke, M., Gessner, A. and Enculescu, I. “Polymer-microporous Q1 host interactions probed by photoluminescence spectroscopy,” Physical Chemistry Chemical Physics (2010) DOI: 10.1039/b922591a.
9. C. Tiseanu, V.I. Parvulescu, V. Parvulescu, B. Cojocaru, A. Gessner, M. Kumke, „Structural and Photoluminescent Characterization of Mesoporous Silicon- Phosphate Materials,” trimisa spre publicare la Microporous and Mesoporous Materials.
Laboratory of Solid-State Quantum Electronics