Random laser oscillation from an organic fluorescent dye loaded inside a porous zirconia medium

Porous zirconia medium (PZrM) has been fabricated successfully using polystyrene microparticles (MPs) as templates. The emission spectra of rhodamine B (RhB) [optical amplifying medium] loaded inside PZrM [porous scatterers] were obtained at numerous excitation light intensities. The lasing threshol...

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Veröffentlicht in:	RSC advances 2021-09, Vol.11 (51), p.323-3237
Hauptverfasser:	Sakurayama, Yukari, Onodera, Tsunenobu, Araki, Yasuyuki, Wada, Takehiko, Oikawa, Hidetoshi
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Emission spectra Fluorescent dyes Lasers Luminous intensity Microparticles Mie scattering Polystyrene resins Pore size Porous media Rhodamine Zirconium dioxide
Online-Zugang:	Volltext
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