Q-switching of an all-fiber ring laser based on in-fiber acousto-optic bandpass modulator2017
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Q-switching of an all-fiber ring laser based on in-fiber acousto-optic bandpass modulator2017

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Q-switching of an all-fiber ring laser based on in-fiber acousto-optic bandpass modulator2017

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dc.contributor.author Ramírez-Meléndez, G.
dc.contributor.author Bello-Jiménez, M.
dc.contributor.author Pottiez, O.
dc.contributor.author Escalante-Zarate, L.
dc.contributor.author López-Estopier, R.
dc.contributor.author Ibarra-Escamilla, B.
dc.contributor.author Durán-Sánchez, M.
dc.contributor.author Kuzin, E. A.
dc.contributor.author Andrés, Miguel V.
dc.date.accessioned 2018-04-10T11:34:32Z
dc.date.available 2018-04-10T11:34:32Z
dc.date.issued 2017 es_ES
dc.identifier.uri http://hdl.handle.net/10550/65543
dc.description.abstract Active Q-switching of an all-fiber ring laser utilizing a novel in-fiber acousto-optic tunable bandpass filter (AOTBF) is reported. The transmission characteristics of the AOTBF are controlled by amplitude modulation of the acoustic wave; the device exhibits a 3-dB power insertion loss, 0.91-nm optical bandwidth, and 28-dB nonresonant light suppression. Cavity loss modulation is achieved by full acousto-optic mode re-coupling cycle induced by traveling flexural acoustic waves. When the acoustical signal is switched on, cavity losses are reduced, and then, laser emission is generated. In addition, by varying the acoustic wave frequency, a wide wavelength tuning range of 30.7 nm is achieved from 1542 to 1572.7 nm. The best Q-switched pulses were obtained at 1.1-kHz repetition rate, with a pump power of 242 mW, at the optical wavelength of 1569.4 nm. A maximum pulse energy of 8.3 μJ at an average output power of 9.3 mW was achieved, corresponding to optical pulses of 7.8-W peak power and 1-μs temporal width es_ES
dc.language.iso en es_ES
dc.source G. Ramírez-Meléndez, M. A. Bello-Jiménez, O. Pottiez, L. Escalante-Zarate, R. López-Estopier, B. Ibarra-Escamilla, M. Durán-Sánchez, E. Kuzin, and M. V. Andrés, "Q-switching of an all-fiber ring laser based on in-fiber acousto-optic bandpass modulator", Applied Physics B, Vol. 123, art. 249, 2017 es_ES
dc.subject Fiber Lasers es_ES
dc.subject Fiber optics es_ES
dc.subject Acousto-optic filters es_ES
dc.subject Acousto-optic modulation es_ES
dc.subject Bandpass filters es_ES
dc.title Q-switching of an all-fiber ring laser based on in-fiber acousto-optic bandpass modulator2017 es_ES
dc.type info:eu-repo/semantics/article es_ES
dc.type info:eu-repo/semantics/acceptedVersion es_ES
dc.subject.unesco UNESCO::FÍSICA::Óptica ::Fibras ópticas es_ES
dc.identifier.doi 10.1007/s00340-017-6828-2 es_ES

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