Abstract
Coumarin 460 transfers radiative energy to disodium fluorescein when solgel silica is doped with the dyes, producing disodium fluorescein lasing in superradiant mode at a 3.3% peak efficiency under low-energy transverse pumping by a 1.5-mJ N2 laser, with disodium fluorescein being present at a concentration below its lasing threshold value.
© 1998 Optical Society of America
Full Article | PDF ArticleMore Like This
Xiao-Lei Zhu, Sio-Kuan Lam, and Dennis Lo
Appl. Opt. 39(18) 3104-3107 (2000)
Seong-Shan Yap, Wee-Ong Siew, Teck-Yong Tou, and Seik-Weng Ng
Appl. Opt. 41(9) 1725-1728 (2002)
Yossi Assor, Zeev Burshtein, and Salman Rosenwaks
Appl. Opt. 37(21) 4914-4920 (1998)