Dipole-dipole Model for Upconversion and Fluorescence Lifetime in Erbium Doped Fibers

Autor:	C. C. Larsen, B. Pálsdóttir
Rok vydání:	1994
Předmět:	Materials science Doping Physics::Optics chemistry.chemical_element Photon upconversion Ion Erbium Dipole chemistry Physics::Plasma Physics Excited state Atomic physics Ground state Excitation
Zdroj:	Optical Amplifiers and Their Applications.
DOI:	10.1364/oaa.1994.thb5
Popis:	Interactions between excited erbium ions is believed to be the major cause of inefficiency of high concentration erbium doped fibers and planar waveguides. The energy of one excited ion is transferred to a neighboring ion which is upconverted to a higher lying state, while the first ion relaxes to the ground state. The upconverted ion decays non-radiatively, and the net effect of the process is to transfer one excitation unit into heat.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::09aed86502db39a09a127033ab140c95 https://doi.org/10.1364/oaa.1994.thb5 Zobrazit plný text záznamu