Photothermally induced transparency
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Ma, Jinyong; Qin, Jiayi; Campbell, Geoff; Lecamwasam, Ruvindha; Sripathy, Kabilan; Hope, Joseph; Buchler, Ben; Lam, Ping Koy
Description
Induced transparency is a common but remarkable effect in optics. It occurs when a strong driving field is used to render an otherwise opaque material transparent. The effect is known as electromagnetically induced transparency in atomic media and optomechanically induced transparency in systems that consist of coupled optical and mechanical resonators. In this work, we introduce the concept of photothermally induced transparency (PTIT). It happens when an optical resonator exhibits nonlinear...[Show more]
dc.contributor.author | Ma, Jinyong | |
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dc.contributor.author | Qin, Jiayi | |
dc.contributor.author | Campbell, Geoff | |
dc.contributor.author | Lecamwasam, Ruvindha | |
dc.contributor.author | Sripathy, Kabilan | |
dc.contributor.author | Hope, Joseph | |
dc.contributor.author | Buchler, Ben | |
dc.contributor.author | Lam, Ping Koy | |
dc.date.accessioned | 2023-01-17T22:25:07Z | |
dc.date.available | 2023-01-17T22:25:07Z | |
dc.identifier.issn | 2375-2548 | |
dc.identifier.uri | http://hdl.handle.net/1885/282834 | |
dc.description.abstract | Induced transparency is a common but remarkable effect in optics. It occurs when a strong driving field is used to render an otherwise opaque material transparent. The effect is known as electromagnetically induced transparency in atomic media and optomechanically induced transparency in systems that consist of coupled optical and mechanical resonators. In this work, we introduce the concept of photothermally induced transparency (PTIT). It happens when an optical resonator exhibits nonlinear behavior due to optical heating of the resonator or its mirrors. Similar to the established mechanisms for induced transparency, PTIT can suppress the coupling between an optical resonator and a traveling optical field. We further show that the dispersion of the resonator can be modified to exhibit slow or fast light. Because of the relatively slow thermal response, we observe the bandwidth of the PTIT to be 2?? x 15.9Hz, which theoretically suggests a group velocity of as low as 5 m/s. | |
dc.description.sponsorship | This research was funded by the Australian Research Council Centre of Excellence (CE110001027) and the Australian Government Research Training Program Scholarship. P.K.L. acknowledges support from the ARC Laureate Fellowship (FL150100019). | |
dc.format.mimetype | application/pdf | |
dc.language.iso | en_AU | |
dc.publisher | American Association for the Advancement of Science | |
dc.rights | Copyright © 2020 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc/4.0/ | |
dc.source | Science Advances | |
dc.title | Photothermally induced transparency | |
dc.type | Journal article | |
local.description.notes | Imported from ARIES | |
local.identifier.citationvolume | 6 | |
dc.date.issued | 2020 | |
local.identifier.absfor | 510203 - Nonlinear optics and spectroscopy | |
local.identifier.absfor | 510804 - Quantum optics and quantum optomechanics | |
local.identifier.ariespublication | u6269649xPUB695 | |
local.publisher.url | https://www.science.org/ | |
local.type.status | Published Version | |
local.contributor.affiliation | Ma, Jinyong, College of Science, ANU | |
local.contributor.affiliation | Qin, Jiayi, College of Science, ANU | |
local.contributor.affiliation | Campbell, Geoff, College of Science, ANU | |
local.contributor.affiliation | Lecamwasam, Ruvindha, College of Science, ANU | |
local.contributor.affiliation | Sripathy, Kabilan, College of Science, ANU | |
local.contributor.affiliation | Hope, Joseph, College of Science, ANU | |
local.contributor.affiliation | Buchler, Ben, College of Science, ANU | |
local.contributor.affiliation | Lam, Ping, College of Science, ANU | |
dc.relation | http://purl.org/au-research/grants/arc/CE110001027 | |
dc.relation | http://purl.org/au-research/grants/arc/FL150100019 | |
local.bibliographicCitation.issue | 8 | |
local.bibliographicCitation.startpage | 1 | |
local.bibliographicCitation.lastpage | 8 | |
local.identifier.doi | 10.1126/sciadv.aax8256 | |
dc.date.updated | 2021-11-28T07:35:55Z | |
local.identifier.scopusID | 2-s2.0-85079646713 | |
dcterms.accessRights | Open Access | |
dc.provenance | Distributed under a Creative Commons Attribution NonCommercial License 4.0 (CC BY-NC).This is an open-access article distributed under the terms of the Creative Commons Attribution-NonCommercial license, which permits use, distribution, and reproduction in any medium, so long as the resultant use is not for commercial advantage and provided the original work is properly cited | |
dc.rights.license | Creative Commons Attribution NonCommercial License 4.0 | |
Collections | ANU Research Publications |
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