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Browsing Tag

microwaves

11 posts
PPhysics
Integrated-photonics-based systems for polarization-gradient cooling of trapped ions
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Integrated-photonics-based systems for polarization-gradient cooling of trapped ions

  • January 16, 2026
Conceptual overview of integrated-photonics-based architectures for polarization-gradient cooling Integrated-photonics-based ion-trap chips build upon traditional surface-electrode-based trap chips by…
PPhysics
High-efficiency broadband active metasurfaces via reversible metal electrodeposition
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High-efficiency broadband active metasurfaces via reversible metal electrodeposition

  • January 3, 2026
Pendry, J. B., Schurig, D. & Smith, D. R. Controlling electromagnetic fields. Science 312, 1780–1782 (2006). Article  ADS …
SScience
Brighter Side of News
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Scientists create Bose-Einstein condensate leading to a new fifth state of matter

  • January 2, 2026
In a Columbia University laboratory in New York, physicist Sebastian Will and his team have reached one of…
PPhysics
Photoswitchable exceptional points derived from bound states in the continuum
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Photoswitchable exceptional points derived from bound states in the continuum

  • October 29, 2025
The temporal coupled mode theory (TCMT) is a valuable tool for describing the underlying physics of such open…
PPhysics
Fano interference of photon pairs from a metasurface
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Fano interference of photon pairs from a metasurface

  • October 18, 2025
Materials with zinc-blende crystalline structure, such as GaAs, AlGaAs, GaP, InGaP, etc, are particularly attractive for non-linear wave…
PPhysics
All-optical polarization encoding and modulation by nonlinear interferometry at the nanoscale
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All-optical polarization encoding and modulation by nonlinear interferometry at the nanoscale

  • September 15, 2025
Neshev, D. N. & Miroshnichenko, A. E. Enabling smart vision with metasurfaces. Nat. Photonics 17, 26–35 (2023). Article …
PPhysics
A single-photon source based on topological bulk cavity
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A single-photon source based on topological bulk cavity

  • August 28, 2025
Design of single-photon source based on topological bulk state Figure 1 provides a detailed illustration of the design…
PPhysics
Ultrabroadband air-dielectric double-chirped mirrors for laser frequency combs
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Ultrabroadband air-dielectric double-chirped mirrors for laser frequency combs

  • August 21, 2025
Design of pump-DUT dimension and measurement procedure As shown in Fig. 2a in the main text, broadband illumination…
PPhysics
Achromatic beam deflector with electrodynamic phased arrays
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Achromatic beam deflector with electrodynamic phased arrays

  • August 19, 2025
Chromatic aberration in the beam deflector and its compensation Beam steering with LC leverages its anisotropic characteristics to…
PPhysics
Spin-orbit coupling in van der Waals materials for optical vortex generation
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Spin-orbit coupling in van der Waals materials for optical vortex generation

  • August 18, 2025
Figure 1a schematically illustrates the creation of optical vortices via spin-orbit coupling in the hBN crystal. As shown…
CComputing
Watch: Electra’s hybrid-electric plane takes off, lands on just 150-feet long runaway
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‘Microwave brain’ chip for ultrafast, wireless computing unveiled

  • August 15, 2025
Cornell University researchers have developed a low-power microchip called ‘microwave brain’ – a processor that can compute on…
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