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Browsing Tag

Optics and photonics

17 posts
PPhysics
Ultrafast temporal engineering of optical properties using terahertz light
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Ultrafast temporal engineering of optical properties using terahertz light

  • August 13, 2026
Joannopoulos, J. D., Johnson, S. G., Winn, J. N. & Meade, R. D. Photonic Crystals: Molding the Flow…
PPhysics
Attosecond response of molecules to impulsive ionization
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Attosecond response of molecules to impulsive ionization

  • July 21, 2026
Calegari, F. & Martin, F. Open questions in attochemistry. Commun. Chem. 6, 1–5 (2023). Article  Google Scholar  Ostroverkhova,…
PPhysics
Quantum statistical plasmonic metacrystals | Nature
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Quantum statistical plasmonic metacrystals | Nature

  • July 15, 2026
The modern world has been shaped by semiconductor technologies, grounded in the intrinsic band structures of materials and…
PPhysics
Spin-photon qubits for scalable quantum network
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Spin-photon qubits for scalable quantum network

  • July 3, 2026
Lodahl, P. Scaling up solid-state quantum photonics. Science 362, 646–646, https://doi.org/10.1126/science.aav3076 (2018). Article  ADS  Google Scholar  Chanelière, T.…
PPhysics
Optical control over topological Chern number in moiré materials
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Optical control over topological Chern number in moiré materials

  • January 28, 2026
Wang, Y. H., Steinberg, H., Jarillo-Herrero, P. & Gedik, N. Observation of Floquet-Bloch states on the surface of…
PPhysics
Soliton dynamics and stability in resonant nonlinear Schrödinger systems with cubic quintic effects via enhanced modified extended tanh function method
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Soliton dynamics and stability in resonant nonlinear Schrödinger systems with cubic quintic effects via enhanced modified extended tanh function method

  • December 2, 2025
Our goal in this part is to get the next form of solutions for Eq. (1): $$\begin{aligned} R(x,y,z,t)=R(\xi…
PPhysics
John Joannopoulos (1947–2025) | Nature Photonics
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John Joannopoulos (1947–2025) | Nature Photonics

  • November 5, 2025
Authors and Affiliations Department of Physics, Massachusetts Institute of Technology, Cambridge, MA, USA Marin Soljačić Department of Electrical…
PPhysics
Plasma lens for focusing attosecond pulses
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Plasma lens for focusing attosecond pulses

  • November 5, 2025
Bor, Z. Distortion of femtosecond laser pulses in lenses and lens systems. J. Mod. Opt. 35, 1907–1918 (1988).…
PPhysics
Amplitude and phase control in SIW structures by tuning multilayered graphene
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Amplitude and phase control in SIW structures by tuning multilayered graphene

  • November 4, 2025
The topology of the GHMSIW attenuator is shown in Fig. 1. The attenuator is simulated by the finite element…
PPhysics
Room-temperature ultrasensitive photon-level detection in the subterahertz frequency regime
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Room-temperature ultrasensitive photon-level detection in the subterahertz frequency regime

  • October 24, 2025
Figure 1 shows the experimental setup for detecting frequency up-conversion of sub-THz waves. The pump light source was…
PPhysics
An experimental demonstration of irreversible mesoscopic carrier transport phenomena in InGaN quantum wells
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An experimental demonstration of irreversible mesoscopic carrier transport phenomena in InGaN quantum wells

  • October 22, 2025
C-mode measurement The 2-probe correlation measurements were preceded by local PL spectroscopy over a 9.6 μm × 9.6 μm area…
PPhysics
Controlled angular correlations and polarization speckle in scattering birefringent films
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Controlled angular correlations and polarization speckle in scattering birefringent films

  • October 16, 2025
A transverse spatially random monochromatic electric field vector, E(r,t), is composed of two mutually orthogonal polarization components \(\mathrm…
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