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Upconversion ultraviolet random lasing in Nd 3+ doped fluoroindate glass powder
(2011-03-14)
An upconversion random laser (RL) operating in the ultraviolet is reported for Nd 3+ doped fluoroindate glass powder pumped at 575 nm. The RL is obtained by the resonant excitation of the Nd 3+ state 2G 7/2 followed by ...
Upconversion ultraviolet random lasing in Nd 3+ doped fluoroindate glass powder
(2011-03-14)
An upconversion random laser (RL) operating in the ultraviolet is reported for Nd 3+ doped fluoroindate glass powder pumped at 575 nm. The RL is obtained by the resonant excitation of the Nd 3+ state 2G 7/2 followed by ...
Ultrafast reflectivity dynamics in bis (n-butylimido) perylene thin films
(2008-09-15)
Using pump-probe reflectometry, we study the ultrafast excited-state dynamics in thin films of BuPTCD, an organic semiconductor, deposited on gold nanoparticles. We observe depletion of the ground state and excited state ...
Ultrafast reflectivity dynamics in bis (n-butylimido) perylene thin films
(2008-09-15)
Using pump-probe reflectometry, we study the ultrafast excited-state dynamics in thin films of BuPTCD, an organic semiconductor, deposited on gold nanoparticles. We observe depletion of the ground state and excited state ...
Excitation mechanisms and characterization of a multi-ionic xenon laser
(Centro de Investigaciones Ópticas (CIOP), 1999)