Following is a partial list of our published articles.  Select the hyperlinks to review the articles.

2006

B. Di Bartolo, G Özen, J Collins, and O. Forte, « Up-conversion at different sites in Pr-doped Y₃Al₅O­₁₂,” to appear in the J. of Luminescence (2006).

J. M. Collins, B. Di Bartolo and G. Ozen, “Vibronic Studies of Optical Centers in YAG,” Proceedings of the 208^th Meeting of the Electrochemical Society, Los Angeles, October 16-21, 2005.

G. Ozen, O. Forte, B. Di Bartolo and J. Collins, “Dynamics of the Excitation and Up-convesrson Processes in doped YAlO₃:Pr Single Crystals,” to appear in Special Issue of Journal of Luminescence dedicated to Prof. Kaplianskii in the occasion of his retirement (2006).

B. Di Bartolo, G Özen, J Collins, and O. Forte, ”Up-conversion at different sites in Pr-doped Y₃Al₅O­₁₂,” to appear in the J. of Luminescence (2006).

G. Ozen, I. Kabalci, J. M. Collins, X. Chen, O. Forte and B. Di Bartolo, “Effect of the Glass Composition on the Spontaneous Emission Probability of Tm³⁺ in TeO₂-ZnO Glass,”  Mat. Res. Soc. Symp. Proc. Vol. 848.

G, Ozen, J. M. Collins, O. Forte, M. Meylman, R. Yu Abdulsabirov, and B. Di Bartolo, “Luminescence and Up-conversion Dynamics of Praseodymium in LiLuF₄ Laser Crystals,” Mat. Res. Soc. Symp. Proc. Vol. 851.

B. Di Bartolo, “Luminescence Spectroscopy of Solids: Delocalized Systems,” in Advances in Spectroscopy for Lasers and Sensing, Springer 2006, p.207-227.

2005

G. Ozen, O. Forte and B. Di Bartolo, “Upconversion dynamics in Pr-doped YAlO₃ and Y₃Al₅O₁₂ laser crystals,” Optical Materials 27,1664 (2005)

G. Ozen, O. Forte and B. Di Bartolo, “Downconversion and upconversion in Pr-doped Y₃Al₅O₁₂ crystals,” J. Appl. Physics 97, 013519 (2005)

B. Di Bartolo, G Özen, J Collins, and O. Forte, « Up-conversion at different sites in Pr-doped Y₃Al₅O­₁₂,” to appear in the J. of Luminescence.

B. Di Bartolo, “Investigating Physical Systems with Optical Spectroscopy.” In Frontiers of Optical Spectroscopy, Kluwer Academic Publishers, 2005

X. Chen, “Rare Earth Ion Doped Ceramic Laser Materials.”  In Frontiers of Optical Spectroscopy, Kluwer Academic Publishers, 2005

2004

X. Chen, B. Di Bartolo, N. Barnes and B. Walsh, “Thermal Tuning and Broadening of the Spectral Lines of Trivalent Neodymium in Laser Crystals.”
Physica Status Solidi (b) Vol. 241, No.8, pp.1957-1976, 2004.

X. Chen, K. Li, K. Zhou, R. Zhang, H. Jiang, G. Ozen and B. Di Bartolo, “Novel Electro-Optic Ceramic Materials for Microchip and High Power Lasers.”
In Micro and Nano Systems, Mat. Res. Soc. Vol 782, A5. 57. 1 (2004)

Sennaroglu A, Kurt A, Ozen G. "Effect of cross relaxation on the 1470 and 1800 nm emissions in Tm3+: TeO2-CdCl2 Glass"
JOURNAL OF PHYSICS-CONDENSED MATTER 16 (15): 2471-2478 APR 21 2004

2003

B. E. Bowlby and B. Di Bartolo, “Spectroscopy of Trivalent Praseodymium in Barium Yttrium Fluoride”
In Optical Spectra and Chemical Bonding in Inorganic Compounds, a special volume dedicated to Professor Christian Jorgensen, D Michael P. Mingos, T. Schönherr editor, Springer-Verlag Structure and Bonding 106, 193-208 (2003)

Proceedings of the International School of Atomic and Molecular Spectroscopy, a NATO Advanced Study Institute, Erice, Italy, May 15 - June 1, 2003, edited by O. Forte and X. Chen.

B. Di Bartolo and B. E. Bowlby, “Spectroscopic Properties of Trivalent Praseodymium in Barium Yttrium Fluoride,” J. of Luminescence 102-103, 481 (2003)

Özen-G Aydınlı-A Cenk-S Sennaroğlu-A "Effect of Composition on the Spontaneous Emission Probabilities, Stimulated Emission Cross-Sections and Local Environment of Tm3+ in TeO2 + WO3 glass" JOURNAL OF LUMINESCENCE (2003) Vol. 101 (4) pp 293-306

Ozalp MR, Özen G, Sennaroglu A, et al. "Stimulated and Spontaneous Emission Probabilities of Tm3+ in TeO2-CdCl2 Glass: The Role of Local Structure" OPT COMMUN 217 (1-6): 281-289 MAR 1 2003

2002

Xuesheng Chen and B. Di Bartolo, "Thermal Tuning and Broadening of the Spectral Lines of Trivalent and Neodymium in Laser Crystals, a final report (200+ pages) to NASA on our research projects that were supported by NASA." November 2002.

B. Di Bartolo, “The Role of Structure Confinement in the Energy Level Schemes of Physical Systems,” in Spectroscopy of Systems with Spatially Confined Structures, B. Di Bartolo Editor, Kluwer Academic Publishers, pp.1-90 (2002).

B. E. Bowlby and B. Di Bartolo, “ Applications of the Judd-Ofelt Theory to the Praseodymium Ion in Laser Solids,” special issue dedicated to the memory of Professor Shigeo Shionoya, J. of Luminescence 100, 131 (2002).

C. Y. Lo, P. L. Huang, T. S. Chou, L. M. Lee, T. Y. Chang, S.-L. Huang, L. C. Lin, H. Y. Lin, and F. C. Ho, “Efficient Nd:Y₃Al₅O₁₂ crystal fiber laser,” Jpn. J. Appl. Phys. vol. 41 (2002) pp. L1228.

S. L. Huang, Y. H. Chen, P. L. Huang, J. Y. Yi, and H. Z. Cheng, “Multi-Reentrant Nonplanar Ring Laser Cavity,” IEEE J. Quantum Electron. vol. 38 (2002) pp. 1301.

C. W. Wang, Y. L. Weng, P. L. Huang, H. Z. Cheng, and S. L. Huang, “Passively Q-switched quasi-three-level laser and its intracavity frequency doubling,” Appl. Opt., vol. 41 (2002) pp.1075.

2001

C. Yang and B. Di Bartolo, “Abnormal Spectral Behavior of Trivalent Neodymium Ions in Potassium Yttrium Fluoride Crystals,” in Luminescence and Luminescent Materials, Materials Research Society Symposium Proceedings Volume 667, Warrendale, Pennsylvania, 2001 (Symposium held April 17 - 19- 2001, San Francisco, California).

Özen-G, Di Bartolo-B "The Microscopic Interaction Parameter for the Tm-to-Ho Resonant Energy Transfer in LiYF4." JOURNAL OF PHYSICS-CONDENSED MATTER (2001) Vol 13(1) pp 195-202

Özen-G Demirata-B Öveçoğlu-ML "Effect of Composition on The Thermal Properties and Spontaneous Probabilities of Tm3+-doped LiCl-TeO2" JOURNAL OF MATERIALS RESEARCH (2001) Vol 16 (5) pp 1381 - 1388

Öveçoğlu-ML Özen-G Demirata-B Genç-A. "Microstructural Characterization and Crystallization Kinetics of TeO2-LiCl Glasses" J. EUROPEAN CERAMIC SOCIETY (2001) Vol 21(2) pp 177-183

Xuesheng Chen, “Upconversion Phenomena with Laser Applications,” in Advances in Energy Transfer Processes, World Scientific Publishing Company, November 2001

B. Di Bartolo, "Fundamental Interactions Leading to Energy Transfer" in Advances in Energy Transfer Processes, B. Di Bartolo and X. Chen editors, World Scientific Publishing Co. (2001).

B. Di Bartolo and X.Chen, “Temperature Effects on the Spectral Characteristics of Laser Solids,” in Proceedings of Phoenix Meeting of the Electrochemical Society, The Electrochemical Society, Inc. Pennington NJ. (2001).

P. L. Huang, C. R. Weng, H. Z. Chang, and S. L. Huang, “A passively Q-switched laser constructed by a two-mirror reentrant ring cavity,” Jpn. J. Appl. Phys. vol. 40 (2001) pp. L508.

2000

Özen-G "Temperature Effect on the Radiative and Nonradiative Processes in LLGG:Cr3+, Nd3+ OPTICS COMMUNICATIONS (2000)" Vol 183(5-6) pp 493-501

X. Chen, B. Di Bartolo, B. M. Walsh N. P. Barnes, G de la Paliza, and K. Harling, “Temperature Effects on Luminescence Spectra of Nd3+-Doped YGG and SFAP,” Proceedings of the 2nd International Symposium on Laser, Scintillator and Nonlinear Optical Materials, Photonic Materials in the 21st Century ( Lyon, May 28-31, 2000).

X. Chen, T. Nguyen, Q. Luu, and B. Di Bartolo, “Concentration Dependence of Visible Upconversion Luminescence in the Laser Crystal Gd3Ga5O12 Doped with Erbium,” in A festschrift to honor Professor Michael D. Sturge on the Occasion of His Retirement - J. of Luminescence, 85, 295 (2000).

B.M. Walsh, N.P. Barnes, B. Di Bartolo, “The Temperature Dependence of Energy Transfer between the Tm 3F4 and Ho 5I7 Manifolds of Tm Sensitized Ho Luminescence in YAG and YLF,” J. of Luminescence, 90, 39- 48 (2000).

G. Özen and B. Di Bartolo “Energy Transfer and Thermalization in LiYF4: Tm, Ho.” Applied Physics B 70, 189 (2000)

H. Z. Chang, P. L. Huang, and S. L. Huang, “Reentrant two-mirror ring resonator for generation of a single-frequency green laser,” Opt. Lett., vol. 25 (2000) pp. 542.

1999

Özen-G, Di Bartolo-B "Thermal dependence of the Cr-to-Nd energy transfer in Lanthanum Lutetium Gallium Garnet" APPLIED SPECTROSCOPY (1999) Vol 53(11) pp 1454-1458

J. Zheng, Y. Lu, and X. Chen, M. Cronin-Golomb, and Jing Zhao, "Photoluminescence in Erbium-doped Pb(Mg1/3Nb2/3)3-PbTiO3 Thin Films," Applied Physics Letters, Vol. 75, 29 November 1999.

X. Chen, T. Nguyen '00, Qui Luu '00, and B. Di Bartolo, "Green and Red Luminescence of YSGG:Er under Up-conversion and Regular Excitation at Different Er Concentrations," Journal of Luminescence, Vol.83-84, 1999, p471-475.

X. Chen and B. DiBartolo, “Thermal Shift and Broadening of Spectral Lines in Nydymium Doped Garnets,” Luminescent Materials, Vol.560, 1999.

Galagan B.I., Godovikova E.A., Denker B101) X. Chen, T. Nguyen, Q. Luu, and B. Di Bartolo, “Green and Red Luminescence of YSGG: Er under Upconversion and Regular Excitation at Different Erbium Concentrations,” J. of Luminescence, 83-84, 471-475 (1999).

Pre-1999
Özen-G Denis-JP Wu-X Pelle-F Blanzat-B "Up-Conversion Luminescence of Tm3+ in Yb3+Doped Fluorophosphate Glasses Under 683nm Excitation" JOURNAL OF NON-CRYSTALLINE SOLIDS (1994) Vol 176(2-3) pp 147-156

Collins-J.M, Dibartolo-B "Energy-transfer from gd3+ to er3+ in y0.34gd0.65er0.01f3"  PHYSICA STATUS SOLIDI B-BASIC RESEARCH 189 (2): 441-454 JUN 1995

Collins-J.M, Di Bartolo-B "Light shifts of sharp lines in re-doped solids" JOURNAL OF LUMINESCENCE 58 (1-6): 290-293 JAN 1994