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Inaki, Lopez and Nogales Díaz, Emilio and Méndez Martín, Bianchi (2012) Resonant cavity modes in gallium oxide microwires. Applied physics Letters, 100 (26). ISSN 0003-6951
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Official URL: http://apl.aip.org/resource/1/applab/v100/i26/p261910_s1
Abstract
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.
Item Type: | Article |
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Additional Information: | ©2012 American Institute of Physics. |
Uncontrolled Keywords: | Nanowire Lasers |
Subjects: | Sciences > Physics > Materials |
ID Code: | 23910 |
Deposited On: | 19 Dec 2013 18:26 |
Last Modified: | 13 Feb 2018 13:51 |
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