Personal Information
Gender:
MaleDiscipline:
Acoustics. Optics. Condensed Matter PhysicsEducation Level:
With Certificate of Graduation for Doctorate StudyDiscipline:
1 Acoustics;
1 Optics;
1 Condensed Matter Physics
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Publications
Current position: English > Research > Publications
Merging Bound States in the Continuum at Off-High Symmetry Points
- Time:2021-04-10
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Journal:
Physical Review Letters -
Abstract:
Bound states in the continuum (BICs) confine resonances embedded in a continuous spectrum by eliminating radiation loss. Merging multiple BICs provides a promising approach to further reduce the scattering losses caused by fabrication imperfections. However, to date, BIC merging has been limited to only the Γ point, which constrains potential application scenarios such as beam steering and directional vector beams. Here, we propose a new scheme to construct merging BICs at almost an arbitrary point in reciprocal space. Our approach utilizes the topological features of BICs on photonic crystal… -
Indexed by:
Journal paper -
Volume:
126 -
Issue:
11 -
Page Number:
117402 -
Translation or Not:
no -
Date of Publication:
2021-03-19