Broadband multispectral compatible absorbers for radar, infrared and visible stealth application

Y Wu, S Tan, Y Zhao, L Liang, M Zhou, G Ji - Progress in Materials Science, 2023‏ - Elsevier
Multispectral compatible stealth technology, such as radar-infrared, infrared–visible, and
radar-infrared–visible stealth, has been applied in the military field for better defensive …

Advanced mid-infrared lightsources above and beyond lasers and their analytical utility

M Hlavatsch, B Mizaikoff - Analytical Sciences, 2022‏ - Springer
In the mid-infrared (MIR) spectral range, a series of applications have successfully been
shown in the fields of sensing, security and defense, energy conservation, and …

Catenary electromagnetics for ultra‐broadband lightweight absorbers and large‐scale flat antennas

Y Huang, J Luo, M Pu, Y Guo, Z Zhao, X Ma… - Advanced …, 2019‏ - Wiley Online Library
Catenary functions are exciting and fundamental building blocks in constructing various
kinds of waves in subwavelength structures. Here, a simple yet powerful approach inspired …

Optical fiber photonic crystal hydrophone for cellular acoustic sensing

S Lorenzo, YP Wong, O Solgaard - IEEE Access, 2021‏ - ieeexplore.ieee.org
This paper describes the design, characterization, and testing of a compact hydrophone
capable of measuring acoustic signals from cardiomyocytes. Our hydrophone consists of a …

Ultra-broadband 4.1 μm mid-infrared emission of Ho3+ realized by the introduction of Tm3+ and Ce3+

C Yun, C Zhang, X Miao, Z Li, S Lai, T Sang - Journal of Luminescence, 2021‏ - Elsevier
Abstract Ho 3+/Tm 3+/Ce 3+ tri-doped tellurite glasses with lower phonon energy (761 cm−
1) were prepared by melt quenching in this paper. Performing XRD, Raman, DSC …

[HTML][HTML] Intensity noise and modulation dynamics of an epitaxial mid-infrared interband cascade laser on silicon

H Kim, P Didier, S Zaminga, DA Díaz-Thomas… - APL Photonics, 2024‏ - pubs.aip.org
Interband cascade lasers typically have significantly lower threshold current and power
consumption than quantum cascade lasers. They can also have advantages regarding costs …

Acoustic localization with an optical fiber silicon microphone system

S Lorenzo, O Solgaard - IEEE Sensors Journal, 2022‏ - ieeexplore.ieee.org
We develop a wavelength-multiplexed system of optical fiber-based photonic-crystal
microphones for acoustic source localization. Our microphones use wide and 450 nm thick …

Large‐area and low‐cost nanoslit‐based flexible metasurfaces for multispectral electromagnetic wave manipulation

M Zhang, X Ma, M Pu, K Liu, Y Guo… - Advanced Optical …, 2019‏ - Wiley Online Library
Manipulating multispectral electromagnetic (EM) waves has drawn great attention due to its
potential applications in EM compatibility, radiative cooling, and multispectral imaging …

Effective enhancement on mid-infrared fluorescence emission of Ho3+/Yb3+ doped tellurite glass introduced Ag nanoparticles

C Yun, C Zhang, X Miao, Z Li, Y ** - Optical Materials, 2021‏ - Elsevier
Abstract In this paper, Ho 3+, Yb 3+ and metal Ag nanoparticles (NPs) tri-doped tellurite
glass were synthesized by melt quenching. Combining X-ray diffraction, Raman …

Realizing quasi-monochromatic switchable thermal emission from electro-optically induced topological phase transitions

NK Gupta, S Srinivasu, AK Tiwari, H Wanare… - Scientific Reports, 2022‏ - nature.com
Explorations into the photonic analogs of topological materials have garnered significant
research interest due to their application potential. Particularly in planar systems, the …