Reduced symmetry and analogy to chirality in periodic dielectric media
Much attention has been paid to photonic applications based on periodic media. Meanwhile,
quasi-periodic and disordered media have extended the research domain and provided …
quasi-periodic and disordered media have extended the research domain and provided …
High extinction ratio polarization beam splitter design by low-symmetric photonic crystals
A novel concept of polarization beam splitting with high polarization extinction ratio is
proposed based on the polarization sensitive self-collimation feature of symmetry reduced …
proposed based on the polarization sensitive self-collimation feature of symmetry reduced …
Enhanced self-collimation effect by low rotational symmetry in hexagonal lattice photonic crystals
In this study, we present the design of a photonic crystal (PC) structure with a hexagonal
lattice, where adjustments to the PC unit cell symmetry reveal an all-angle self-collimation …
lattice, where adjustments to the PC unit cell symmetry reveal an all-angle self-collimation …
Broadband self-collimation in C2 symmetric photonic crystals
In this study, we report a low-symmetric photonic crystal (PhC) structure that exhibits high
coupling efficiency in a broadband frequency range with a tilted self-collimating capability …
coupling efficiency in a broadband frequency range with a tilted self-collimating capability …
Symmetry breaking and rainbow trap**: Insights from coupled cavity photonic crystal waveguides
H Oguz, ZM Yuksel, OO Karakilinc… - ar** in photonic crystal coupled cavity
waveguides via symmetry reduction at the cavity region. Employing both plane wave …
waveguides via symmetry reduction at the cavity region. Employing both plane wave …
End-to-end design of multicolor scintillators for enhanced energy resolution in X-ray imaging
Scintillators have been widely used in X-ray imaging due to their ability to convert high-
energy radiation into visible light, making them essential for applications such as medical …
energy radiation into visible light, making them essential for applications such as medical …
[HTML][HTML] Chiral metasurface device in near-infrared region designed by rectangular arrays
W Jiao, Y Ren, HH Peng, K Liu, C Wang, R Li… - Journal of Applied …, 2024 - pubs.aip.org
Polarization is one of the fundamental properties of light and has an important application
value, involving multiple fields, such as imaging, display, quantum computing, and …
value, involving multiple fields, such as imaging, display, quantum computing, and …
The effect of symmetry breaking in coupled cavity photonic crystal waveguide on dispersion characteristics
In this study, we explore the effect of integrated auxiliary rods at varying angles to the
primary cavity rod on the dispersion characteristics of the photonic crystal coupled cavity …
primary cavity rod on the dispersion characteristics of the photonic crystal coupled cavity …
Polarization splitting phenomenon of photonic crystals constructed by two-fold rotationally symmetric unit-cells
We present an intrinsic polarization splitting characteristic of low-symmetric photonic crystals
(PCs) formed by unit-cells with C 2 rotational symmetry. This behavior emerges from the …
(PCs) formed by unit-cells with C 2 rotational symmetry. This behavior emerges from the …
Engineering equifrequency contours of metasurfaces for self-collimated surface-wave steering
Metasurfaces provide unique capability in guiding surface waves and controlling their
polarization and dispersion properties. One way to study their guiding properties is by …
polarization and dispersion properties. One way to study their guiding properties is by …