Epsilon-near-zero photonics: infinite potentials
With its unique and exclusive linear and nonlinear optical characteristics, epsilon-near-zero
(ENZ) photonics has drawn a tremendous amount of attention in the recent decade in the …
(ENZ) photonics has drawn a tremendous amount of attention in the recent decade in the …
Manufacturing-enabled tunability of linear and nonlinear epsilon-near-zero properties in indium tin oxide nanofilms
Epsilon-near-zero (ENZ) materials have attracted great interest due to their exotic linear and
nonlinear responses, which makes it significant to tune ENZ wavelengths for wavelength …
nonlinear responses, which makes it significant to tune ENZ wavelengths for wavelength …
The role of epsilon near zero and hot electrons in enhanced dynamic THz emission from nonlinear metasurfaces
We study theoretically and experimentally the nonlinear THz emission from plasmonic
metasurfaces and show that a thin indium-tin oxide (ITO) film significantly affects the …
metasurfaces and show that a thin indium-tin oxide (ITO) film significantly affects the …
[HTML][HTML] Surface phonon polaritons for infrared optoelectronics
In recent years, there has been significant fundamental research into surface phonon
polaritons, owing to their ability to compress light to extremely small dimensions, low losses …
polaritons, owing to their ability to compress light to extremely small dimensions, low losses …
Intensity and wavelength-dependent two-photon absorption and its saturation in ITO film
FA Samad, T Mohamed - Applied Physics A, 2023 - Springer
Third-order nonlinear optical (NLO) properties of indium tin oxide (ITO) thin film were studied
using high repetition rate (80 MHz), femtosecond (100 fs), and near-infrared (NIR)(750–820 …
using high repetition rate (80 MHz), femtosecond (100 fs), and near-infrared (NIR)(750–820 …
Measuring the nonlinear optical properties of indium tin oxide thin film using femtosecond laser pulses
We have investigated the nonlinear optical properties of indium tin oxide (ITO) thin film
coated on soda–lime glass substrate using the z-scan technique. With 100 fs laser pulses …
coated on soda–lime glass substrate using the z-scan technique. With 100 fs laser pulses …
Active quasi-BIC metasurfaces assisted by epsilon-near-zero materials
W Ma, C Zhou, D Chen, S You, X Wang, L Wang… - Optics …, 2023 - opg.optica.org
Active devices play a critical role in modern electromagnetic and photonics systems. To
date, the epsilon (ε)-near-zero (ENZ) is usually integrated with the low Q-factor resonant …
date, the epsilon (ε)-near-zero (ENZ) is usually integrated with the low Q-factor resonant …
Optical properties of highly-crystalline tin-doped indium oxide films in their near-zero permittivity spectral region
Transparent conducting oxides (TCOs) have recently attracted much attention in the fields of
optics and photonics because of their outstanding linear and nonlinear optical response in …
optics and photonics because of their outstanding linear and nonlinear optical response in …
Tailoring of structural, opto-nonlinear and electrical properties of CdO thin films via Zn and Ag co-doping for optoelectronics applications
Sol-gel spin coating technique was used to develop Zn and Ag co-doped CdO thin films with
3.0 wt% Zn and various Ag doping concentrations. A cubic structure and a preferred …
3.0 wt% Zn and various Ag doping concentrations. A cubic structure and a preferred …
Thermo-optic epsilon-near-zero effects
Nonlinear epsilon-near-zero (ENZ) nanodevices featuring vanishing permittivity and CMOS-
compatibility are attractive solutions for large-scale-integrated systems-on-chips. Such …
compatibility are attractive solutions for large-scale-integrated systems-on-chips. Such …