<div class="csl-bib-body">
<div class="csl-entry">Kuang, Z. (2026, May 4). <i>Adiabatic energy transfer in periodically modulated time-varying media</i> [Conference Presentation]. Cargese International School 2026, Cargese, France.</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/228054
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dc.description.abstract
Periodically modulated time-varying media can enable a wide range of functionalities such as frequency translation and nonreciprocal scattering by allowing energy to be injected into the light field through an external modulation. However, demonstrations of such energy transfer have so far relied almost exclusively on fast periodic modulations, which are experimentally demanding. In this work, we show adiabatically slow two-parameter modulation can also perform net work on light. We use a scattering-matrix-based theory to identify the geometric origin of this adiabatic energy transfer, predict optimal wavefronts and temporal modulations that maximize this energy transfer, and validate numerically with examples in opto-mechanics and time-varying photonic media.
en
dc.description.sponsorship
FWF - Österr. Wissenschaftsfonds
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dc.language.iso
en
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dc.subject
Time-varying photonic media
en
dc.subject
wavefront shaping
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dc.subject
energy transfer
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dc.title
Adiabatic energy transfer in periodically modulated time-varying media
