Topological photonic crystals: physics, designs, and applications
Recent research in topological photonics has not only proposed and realized novel
topological phenomena such as one‐way broadband propagation and robust transport of …
topological phenomena such as one‐way broadband propagation and robust transport of …
Enhancement of quantum cascade laser intersubband transitions via coupling to resonant discrete photonic modes of subwavelength gratings
M Mikulicz, M Rygała, T Smołka, M Janczak… - Optics …, 2023 - opg.optica.org
We present an optical spectroscopic study of InGaAs/AlInAs active region of quantum
cascade lasers grown by low pressure metal organic vapor phase epitaxy combined with …
cascade lasers grown by low pressure metal organic vapor phase epitaxy combined with …
True-and quasi-bound states in the continuum in one-dimensional gratings with broken up-down mirror symmetry
W Głowadzka, M Wasiak, T Czyszanowski - Nanophotonics, 2021 - degruyter.com
There are many reports in the literature of bound states in the continuum (BICs) in systems
with up–down mirror symmetry. Semiconductor-based technology requires bulk …
with up–down mirror symmetry. Semiconductor-based technology requires bulk …
Monolithic high contrast grating on GaSb/AlAsSb based epitaxial structures for mid-infrared wavelength applications
We demonstrate monolithic high contrast gratings (MHCG) based on GaSb/AlAs_0. 08Sb_0.
92 epitaxial structures with sub-wavelength gratings enabling high reflection of unpolarized …
92 epitaxial structures with sub-wavelength gratings enabling high reflection of unpolarized …
Temperature dependence of refractive indices of Al0.9Ga0.1As and In0.53Al0.1Ga0.37As in the telecommunication spectral range
In this work, we determine the temperature dependence of refractive indices of In_0. 53Al_0.
1Ga_0. 37As and Al_0. 9Ga_0. 1As semiconductor alloys at telecommunication …
1Ga_0. 37As and Al_0. 9Ga_0. 1As semiconductor alloys at telecommunication …
Tuning of reflection spectrum of a monolithic high-contrast grating by variation of its spatial dimensions
We report the first experimental parametric analysis of subwavelength monolithic high-
contrast grating (MHCG) mirrors. To date, subwavelength grating mirrors have been …
contrast grating (MHCG) mirrors. To date, subwavelength grating mirrors have been …
Impact of stripe shape on the reflectivity of monolithic high contrast gratings
Monolithic high contrast gratings (MHCGs) composed of a one-dimensional grating
patterned in a monolithic layer provide up to 100% optical power reflectance and can be …
patterned in a monolithic layer provide up to 100% optical power reflectance and can be …
Extended bound states in the continuum in a one-dimensional grating implemented on a distributed Bragg reflector
E Pruszyńska-Karbownik, M Janczak… - …, 2021 - degruyter.com
Bound states in the continuum (BICs) are observed in optical cavities composed of a high
refractive index periodic structure embedded in significantly lower refractive index …
refractive index periodic structure embedded in significantly lower refractive index …
Interplays of Dipole and Charge‐Transfer‐Plasmon Modes in Capacitively and Conductively Coupled Dimer with High Aspect Ratio Nanogaps
LYM Tobing, AM Soehartono… - Advanced Optical …, 2021 - Wiley Online Library
Charge transfer plasmons (CTPs) in coupled plasmonic cavities have gained attention for
their interesting resonance mechanisms and potential applications in sensing. The authors …
their interesting resonance mechanisms and potential applications in sensing. The authors …
Monolithic high-index contrast grating mirror for a GaN-based vertical-cavity surface-emitting laser
In this paper, a pulsed electrically pumped GaN-based vertical-cavity surface-emitting laser
(VCSEL) with one dielectric distributed Bragg reflector and one n-GaN monolithic high-index …
(VCSEL) with one dielectric distributed Bragg reflector and one n-GaN monolithic high-index …