We investigate the spectral properties of an optically pumped micro-cavity made of a half-wavelength erbium-doped SiO2 layer sandwiched between two six-period SiO2/TiO2 distributed Bragg reflectors. The structure, grown by the rf-sputtering technique, is characterised by its transmittance and photoluminescence (PL) spectra. The pump laser operates at lambda(P) = 514 5 nm under optimized oblique incidence Extended (3 x 3) transfer matrix formalism including sources leads to an analytical description of the spectral and angular properties of the emitted field, for both states of polarization As expected, a pronounced enhancement of the PL emission around the cavity resonance is observed (C) 2009 Elsevier B.V. All rights reserved.

Photoluminescence spectra of an optically pumped erbium-doped micro-cavity with SiO2/TiO2 distributed Bragg reflectors / Boucher, Yg; Chiasera, A; Ferrari, M; Righini, Gc. - In: JOURNAL OF LUMINESCENCE. - ISSN 0022-2313. - 129:12(2009), pp. 1989-1993. [10.1016/j.jlumin.2009.04.085]

Photoluminescence spectra of an optically pumped erbium-doped micro-cavity with SiO2/TiO2 distributed Bragg reflectors

Chiasera A;
2009-01-01

Abstract

We investigate the spectral properties of an optically pumped micro-cavity made of a half-wavelength erbium-doped SiO2 layer sandwiched between two six-period SiO2/TiO2 distributed Bragg reflectors. The structure, grown by the rf-sputtering technique, is characterised by its transmittance and photoluminescence (PL) spectra. The pump laser operates at lambda(P) = 514 5 nm under optimized oblique incidence Extended (3 x 3) transfer matrix formalism including sources leads to an analytical description of the spectral and angular properties of the emitted field, for both states of polarization As expected, a pronounced enhancement of the PL emission around the cavity resonance is observed (C) 2009 Elsevier B.V. All rights reserved.
2009
12
Boucher, Yg; Chiasera, A; Ferrari, M; Righini, Gc
Photoluminescence spectra of an optically pumped erbium-doped micro-cavity with SiO2/TiO2 distributed Bragg reflectors / Boucher, Yg; Chiasera, A; Ferrari, M; Righini, Gc. - In: JOURNAL OF LUMINESCENCE. - ISSN 0022-2313. - 129:12(2009), pp. 1989-1993. [10.1016/j.jlumin.2009.04.085]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11572/343030
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