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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.citation	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.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.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	journal article	es_ES
dc.subject.unesco	UNESCO::FÍSICA::Óptica ::Fibras ópticas	es_ES
dc.identifier.doi	10.1007/s00340-017-6828-2	es_ES
dc.type.hasVersion	AM	es_ES