dc.creator | Sánchez, Alfredo Daniel | |
dc.creator | Fierens, Pablo Ignacio | |
dc.creator | Hernandez, Santiago Martin | |
dc.creator | Bonetti, Juan Ignacio | |
dc.creator | Brambilla, G. | |
dc.creator | Grosz, Diego Fernando | |
dc.date.accessioned | 2021-02-05T18:44:36Z | |
dc.date.accessioned | 2022-10-14T23:39:11Z | |
dc.date.available | 2021-02-05T18:44:36Z | |
dc.date.available | 2022-10-14T23:39:11Z | |
dc.date.created | 2021-02-05T18:44:36Z | |
dc.date.issued | 2018-11 | |
dc.identifier | Sánchez, Alfredo Daniel; Fierens, Pablo Ignacio; Hernandez, Santiago Martin; Bonetti, Juan Ignacio; Brambilla, G.; et al.; Anti-Stokes Raman gain enabled by modulation instability in mid-IR waveguides; Optical Society of America; Journal of the Optical Society of America B-Optical Physics; 35; 11; 11-2018; 2828-2832 | |
dc.identifier | 0740-3224 | |
dc.identifier | http://hdl.handle.net/11336/124983 | |
dc.identifier | CONICET Digital | |
dc.identifier | CONICET | |
dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/4320421 | |
dc.description.abstract | The inclusion of self-steepening in the linear stability analysis of modulation instability (MI) leads to a powercutoff above which the MI gain vanishes. Under these conditions, MI in mid-IR waveguides is shown to give riseto the usual double-sideband spectrum, but with Raman-shaped sidelobes. This results from the energy transfer ofa continuous-wave laser simultaneously to both Stokes and anti-Stokes bands in pseudo-parametric fashion. Assuch, the anti-Stokes gain matches completely the Stokes profile over the entire gain bandwidth. This remarkablebehavior, not expected from an unexcited medium, is shown not to follow from a conventional four-wave mixinginteraction between the pump and the Stokes band. We believe this observation to be of relevance in the area ofRaman-based sensors, which, in several instances, rely on monitoring small power variations of the anti-Stokesspectral component. | |
dc.language | eng | |
dc.publisher | Optical Society of America | |
dc.relation | info:eu-repo/semantics/altIdentifier/url/https://www.osapublishing.org/abstract.cfm?URI=josab-35-11-2828 | |
dc.relation | info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1364/JOSAB.35.002828 | |
dc.rights | https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ | |
dc.rights | info:eu-repo/semantics/restrictedAccess | |
dc.subject | Nonlinear optics | |
dc.subject | Modulation instability | |
dc.title | Anti-Stokes Raman gain enabled by modulation instability in mid-IR waveguides | |
dc.type | info:eu-repo/semantics/article | |
dc.type | info:ar-repo/semantics/artículo | |
dc.type | info:eu-repo/semantics/publishedVersion | |