Study of on-chip cavity magnon polariton devices
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Date
2016, 2016, 2017
Authors
Kaur, Sandeep
Journal Title
Journal ISSN
Volume Title
Publisher
Applied Physics Letters
Journal of Physics D. Applied Physics
Applied Physics Letters
Journal of Physics D. Applied Physics
Applied Physics Letters
Abstract
The emerging field of Cavity Spintronics studies the strong coupling of light (photon) with matter (magnons) which leads to the generation of cavity magnon polaritons (CMP). This strong coupling allows energy to be efficiently exchanged between photons and magnons and hence could be used to develop quantum transducers and long-lifetime multimode quantum memories. The CMP systems can be made more suitable for potential practical applications by using planar cavities. Here, a planar tunable cavity was first fabricated that can be used for the on-chip observation of CMP. This planar cavity can also be adapted to be used as a source of pseudo-magnons to achieve pseudo-CMP which could be used to fabricate dynamic filters and to switch devices. In planar CMP systems, a quantitative simulation of the non-resonant radiation damping was also performed by modifying the traditional coupled matrix model to improve our understanding of this coupled system.
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Physics
Citation
APA
APA
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