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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
Ultracompact photonic circuits without cladding layers
- Time:2022-05-15
- Hits:
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Journal:
Physical Review X -
Abstract:
Cladding layers of waveguides prevent interchannel interference yet are unfavorable for the integration of photonic circuits. Here, we report the realization of ultracompact waveguide arrays, bends, and circuits with essentially zero interchannel separation. This supercompactness is achieved via arrays of waveguides with shifted spatial dispersions, where each waveguide functions as both the transmission channel and an effective “cladding layer” of its neighboring waveguides, and has been experimentally realized in low-loss all-dielectric photonic crystals. We show that the zero-spacing ... -
Indexed by:
Journal paper -
Volume:
12 -
Issue:
1 -
Page Number:
011053 -
Translation or Not:
no -
Date of Publication:
2022-03-21 -
Links to published journals:
https://journals.aps.org/prx/abstract/10.1103/PhysRevX.12.011053