Coupled-mode induced transparency via Ohmic heating in a single polydimethylsiloxane-coated microbubble resonator.
TLDR
An approach for the realization of coupled-mode induced transparency (CMIT) in a hybrid polydimethylsiloxane (PDMS)-coated silica microbubble resonator, with an Au microwire inserted in the hollow channel is demonstrated.Abstract:
We demonstrate an approach for the realization of coupled-mode induced transparency (CMIT) in a hybrid polydimethylsiloxane (PDMS)-coated silica microbubble resonator, with an Au microwire inserted in the hollow channel. Owing to the large negative thermo-optics coefficient of PDMS, different radial order modes with opposite thermal sensitivities can coexist in this hybrid microcavity. By applying a current through the Au microwire, which acts as a microheater, the generated Ohmic heating could thermally tune the resonance frequencies and the frequency detuning of the coupled mode to achieve controllable CMIT. This platform offers an efficient and convenient way to obtain controllable CMIT for applications, such as label-free biosensing and quantum information processing.read more
Citations
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Packaged optofluidic microbottle resonator for high-sensitivity bidirectional magnetic field sensing.
Xiaobei Zhang,Shuaichang Zhao,Qi Zhang,Zijie Wang,Yiqi Chen,Xiaochen Liu,Yong Yang,Yanhua Dong,Yi Huang,Tingyun Wang +9 more
TL;DR: In this paper , the authors demonstrate a high-sensitivity bidirectional magnetic field sensor based on a packaged optofluidic microbottle resonator (OFMBR) filled with magnetic fluid (MF).
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High-Sensitivity Flow Rate Sensor Enabled by Higher Order Modes of Packaged Microbottle Resonator
Zijie Wang,Xiaobei Zhang,Shuaichang Zhao,Yang Yu,Hang Sun,Yong Yang,Yanhua Dong,Yi Huang,Tingyun Wang +8 more
TL;DR: In this paper, the authors demonstrate a high-sensitivity flow rate sensor based on an optofluidic microbottle resonator, which serves as a promising platform for fluid sensing due to its ultrahigh quality factor and inherent microfluidic channel.
Journal ArticleDOI
Reversible fast to slow-light transition originating in the optical analog of EIA-EIT transformation in optical resonators
TL;DR: In this paper, the authors describe the results of a theoretical study, which reveals a reversible CRIA-CRIT transition using coupled optical ring resonators, which is important for quantum information technology, the Fresnel light dragging effect, temporal cloaking, and enhanced performance of the optical devices.
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Thermal Gradient Induced Transparency and Absorption in a Microcavity
TL;DR: In this article , thermal gradient induced transparency (TGIT) and absorption (TGIA) effects in a single microcavity are proposed and demonstrated, where the effects originate from the unique temperature gradient in the axial direction of the functionalized microbottle cavity, which leads to different resonance evolutions for whispering gallery modes with different axial orders.
Journal ArticleDOI
Internally-tuning whispering-gallery modes in a high-Q conical microresonator for electromagnetically induced transparency-like effect
Mengyu Wang,Zhu Guo,Hailin Zhang,Qinggui Tan,Weiwei Zhang,Chengfeng Xie,Bo Liu,Tao Wu,Yan-Jun Fu +8 more
TL;DR: In this paper , a conical microresonator (CMR) fabricated by combining arc discharge and pull method was experimentally and theoretically demonstrated electromagnetically induced transparency (EIT)-like in a single conical CMR.
References
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Electromagnetically induced transparency and slow light with optomechanics
Amir H. Safavi-Naeini,T. P. Mayer Alegre,Jasper Fuk-Woo Chan,Matt Eichenfield,Martin Winger,Qiang Lin,Jeff T. Hill,Darrick E. Chang,Oskar Painter +8 more
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Experimental realization of an on-chip all-optical analogue to electromagnetically induced transparency
TL;DR: In this article, the authors provided the first experimental observation of structure tuning of the electromagnetically induced transparency-like spectrum in integrated on-chip optical resonator systems and measured a transparency-resonance mode with a quality factor of 11 800.
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What is and what is not electromagnetically induced transparency in whispering-gallery microcavities
TL;DR: The pathways leading to electromagnetically induced transparency, Fano resonances and Autler-Townes splitting in coupled whispering-gallery-mode resonators are demonstrated and the application of the Akaike Information Criterion is reported, discerning between all-optical analogues of electromagnetic transparency and Autlers splitting and clarifying the transition between them.
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Non-reciprocal Brillouin scattering induced transparency
TL;DR: By exploiting the interaction between light and phonons in a silica microsphere resonator, it is possible to generate Brillouin scattering induced transparency, which is akin to electromagnetically induced transparency but for acoustic waves.
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Brillouin-scattering-induced transparency and non-reciprocal light storage
TL;DR: An experimental demonstration of Brillouin-scattering-induced transparency in a high-quality whispering-gallery-mode optical microresonantor establishes a new avenue towards integrated all-optical switching with low-power consumption, optical isolators and circulators.