Abstract

The photostability of dye molecules trapped in transparent solid matrices synthesized by the solgel technique was studied both experimentally and theoretically using a model with numerical and approximate analytical solutions. The model is based on a one-photon photodestruction process with the creation of an absorbing bleached molecule. We give the number of photons that different trapped dye molecules can absorb on average before they are bleached. Dyes such as Perylene Red, Perylene Orange, Pyrromethenes 567 and 597, Rhodamines 6G and B, DCM, a Xanthylium salt, and Neon Red were investigated; significant differences were observed. Some dye molecules in solvents were also studied; increased stability resulted when the molecules were trapped in solid matrices.

© 1996 Optical Society of America

Photostability enhancement of Pyrromethene 567 and Perylene Orange in oxygen-free liquid and solid dye lasers

Mark D. Rahn, Terence A. King, Anthony A. Gorman, and Ian Hamblett
Appl. Opt. 36(24) 5862-5871 (1997)

Comparison of laser performance of dye molecules in sol-gel, polycom, ormosil, and poly(methyl methacrylate) host media

Mark D. Rahn and Terence A. King
Appl. Opt. 34(36) 8260-8271 (1995)

Role of the stimulated-emission rate in the photostability of solid-state dye lasers

Alok Kumar Ray, Sasi Kumar, Narayan Vitthal Mayekar, Sucharita Sinha, Soumitra Kundu, Subrata Chattopadhyay, and Kamalesh Dasgupta
Appl. Opt. 44(36) 7814-7822 (2005)

Photobleaching of Organic Laser Dyes in Solid Matrices

I. P. Kaminow, L. W. Stulz, E. A. Chandross, and C. A. Pryde
Appl. Opt. 11(7) 1563-1567 (1972)

High laser efficiency and photostability of pyrromethene dyes mediated by nonpolar solvent

Monika Gupta, Priyadarshini Kamble, M. C. Rath, D. B. Naik, and Alok K. Ray
Appl. Opt. 54(23) 7013-7019 (2015)