Analysis of structures and technologies of various types of photodetectors used in laser warning systems: a review
S Mohammadnejad, M Aasi - Optical Engineering, 2023 - spiedigitallibrary.org
With the advancement of laser technology in recent decades, this device has been used in a
wide range of applications, such as medical sciences, military, industry, holography …
wide range of applications, such as medical sciences, military, industry, holography …
Fabrication of a large scale metasurface with high resolution and enhanced absorption
Plasmonic metasurface nanostructures have the potential to enable nonlinear optical
functionality in metasurfaces by reducing power operating thresholds and enabling ultra-thin …
functionality in metasurfaces by reducing power operating thresholds and enabling ultra-thin …
Plasmonic response of metallic nanoparticles embedded in glass and a-Si
The optical properties of nanoparticle (NP) metals displaying the highest plasmonic
response (silver, gold, copper and aluminium) are simulated. Embedding the metal NPs in a …
response (silver, gold, copper and aluminium) are simulated. Embedding the metal NPs in a …
Dynamic absorption enhancement and equivalent resonant circuit modeling of tunable graphene-metal hybrid antenna
Plasmonic antennas are attractive optical components of the optoelectronic devices,
operating in the far-infrared regime for sensing and imaging applications. However, low …
operating in the far-infrared regime for sensing and imaging applications. However, low …
Temperature-dependent resistive properties of vanadium pentoxide/vanadium multi-layer thin films for microbolometer & antenna-coupled microbolometer …
In this study, vanadium oxide (VxOy) semiconducting resistive thermometer thin films were
developed, and their temperature-dependent resistive behavior was examined. Multilayers …
developed, and their temperature-dependent resistive behavior was examined. Multilayers …
Infrared dual-band multi-focus full Stokes metalens for polarization detection
S Guo, Z Liang, X Shi, F Yang, J Li, Z Wu, E Hou… - Applied Physics …, 2024 - pubs.aip.org
Infrared polarization detection has attracted wide applications in military and civilian fields
by demonstrating more accurate target detection and identification capabilities due to more …
by demonstrating more accurate target detection and identification capabilities due to more …
Enhanced tunable plasmonic resonance in crumpled graphene resonators loaded with gate tunable metamaterials
Graphene devices have been widely explored for photonic applications, as they serve as
promising candidates for controlling light interactions resulting in extreme confinement and …
promising candidates for controlling light interactions resulting in extreme confinement and …
[PDF][PDF] Control of light coherence, polarization, and propagation using nanostructures
SK Maurya - 2023 - aaltodoc.aalto.fi
The field of nanophotonics has evolved rapidly in the past few decades due to significant
advancements in the technologies of numerical computation and nanofabrication. It has …
advancements in the technologies of numerical computation and nanofabrication. It has …
A self-adapting, pixelized planar antenna design for infrared frequencies
M Shubbar, B Rakos - Sensors, 2022 - mdpi.com
Infrared antennas with reconfigurable characteristics offer several advantages in the
medical, military, telecommunication and energy harvesting areas, while their design and …
medical, military, telecommunication and energy harvesting areas, while their design and …
Thermoelectric sensor coupled yagi–Uda nanoantenna for infrared detection
We present an experimental demonstration of a thermoelectric sensor coupled with a
nanoantenna as an alternative option for detecting infrared energy. Two nanoantenna …
nanoantenna as an alternative option for detecting infrared energy. Two nanoantenna …