Photon-avalanche upconversion of red light into blue light in a thulium-doped fluorozirconate fibre

Autor:	Shepherd, D.P., Guy, S., Joubert, M.F., Jacquier, B., Poignant, H.
Jazyk:	angličtina
Rok vydání:	1996
Předmět:	Astrophysics::Solar and Stellar Astrophysics Physics::Optics Astrophysics::Cosmology and Extragalactic Astrophysics Astrophysics::Galaxy Astrophysics
Popis:	We report the investigation of the photon-avalanche effect in heavily thulium-doped fluorozirconate fibre. Pumping at red wavelengths, which are not resonant with the ground-state absorption, gives blue emission at 450nm and 480nm.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=od_______348::c102655922380028380dfa0f7cca693f https://eprints.soton.ac.uk/76946/ Zobrazit plný text záznamu