Laser spectroscopy of fibers, crystals and glasses, optical diagnostics, optical sensors and preparation of optical materials

1. Optical hole burning studies in europium doped oxide glasses, J. Non-Crystall. Solids 352, 483-487 (2006).
2. Persistent spectral hole burning studies in europium doped sodium silicate and borosilicate glasses, J. Non-Crystall. Solids 352, 505-509 (2006).
3. Persistent spectral hole burning in europium-doped sodium tellurite glass, Appl. Phys. Lett. 87, 091107 (2005).
4. Ultraviolet emission from a fluoride fiber doped with praseodymium, Proc. SPIE 5912, 55 (2005).
5. Persistent spectral hole burning studies of europium-doped sodium germanate glass, J. Appl. Phys. 96, 4012-4014 (2004).
6. Persistent spectral hole burning studies of F2 color center in lithium fluoride, J. Lumin. 107, 249-255 (2004).
7. Effect of the addition Y₂O₃ on persistent spectral hole burning in europium doped sodium borate glass, J. Appl. Phys. 94, 2139 (2003).
8. Stepwise two photon excitation studies in terbium doped fluoride crystals, Optical Materials 19, 255-258 (2002).
9. Ultraviolet upconversion in thulium doped fluorozirconate fiber observed under two-color excitation, Opt. Lett. 26, 1580-1582 (2001).
10. Efficient IRQC and excited state absorption cross section measurement in CaF₂: Eu³⁺, J. Opt. Soc. Am. B18, 1627-1631 (2001).