RT Journal Article
T1 Resonant cavity modes in gallium oxide microwires
A1 Inaki, Lopez
A1 Nogales Díaz, Emilio
A1 Méndez Martín, Bianchi
AB Fabry Perot resonant modes in the optical range 660-770 nm have been detected from single and coupled Cr doped gallium oxide microwires at room temperature. The luminescence is due to chromium ions and dominated by the broad band involving the T-4(2)-(4)A(2) transition, strongly coupled to phonons, which could be of interest in tunable lasers. The confinement of the emitted photons leads to resonant modes detected at both ends of the wires. The separation wavelength between maxima follows the Fabry-Perot dependence on the wire length and the group refractive index for the Ga2O3 microwires.
PB Amer Inst Physics
SN 0003-6951
YR 2012
FD 2012-06-25
LK https://hdl.handle.net/20.500.14352/44042
UL https://hdl.handle.net/20.500.14352/44042
LA eng
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NO ©2012 American Institute of Physics.This work has been supported by MICINN through Projects MAT 2009-07882 and Consolider Ingenio CSD 2009-00013 and by BSCH-UCM (Project GR35-10A-910146).
NO MICINN
NO BSCH-UCM
DS Docta Complutense
RD 3 may 2024