[HTML][HTML] Broadband long-wave infrared metamaterial absorbers based on germanium resonators
The broadband metamaterial perfect absorbers over various incident angles are highly
significant in long-wave infrared (LWIR) detection. Previous research on LWIR metamaterial …
significant in long-wave infrared (LWIR) detection. Previous research on LWIR metamaterial …
[HTML][HTML] Ultra-broadband terahertz metamaterial absorber based on flexible wave-absorbing material
D Chen, B Xu, Z Qiu, X Wang, J Wu - Results in Physics, 2023 - Elsevier
Metamaterial absorbers (MA) in terahertz (THz) based bands are receiving much attention
for its potential applications. However, the limited bandwidth greatly reduces the further …
for its potential applications. However, the limited bandwidth greatly reduces the further …
Polarization-and angle-insensitive broadband long wavelength infrared absorber based on coplanar four-sized resonators
G Sun, Y Chen, Q Wang, D Wang - Optics Express, 2023 - opg.optica.org
In many potential applications, there is a high demand for long wavelength infrared (LWIR)
absorbers characterized by a compact configuration, broad operational bandwidth, high …
absorbers characterized by a compact configuration, broad operational bandwidth, high …
Recent advances on perfect light absorbers and their promise for high-performance opto-electronic devices
S Zong, D Zeng, W Yuan, G Liu, Z Liu - Chinese Optics Letters, 2022 - opg.optica.org
Perfect absorbers (PAs) are devices that can efficiently absorb electromagnetic waves. Great
attention has been attracted since metamaterial PAs (MPAs) were first proposed in 2008. In …
attention has been attracted since metamaterial PAs (MPAs) were first proposed in 2008. In …
Switchable trifunctional terahertz absorber for both broadband and narrowband operations
L Zhuang, W Zhang, J Liu, M Chao, Q Liu, B Cheng… - Optics …, 2022 - opg.optica.org
In this paper, we proposed a multilayer terahertz absorber composed of hybrid graphene
and vanadium dioxide (VO2). Based on electrical controlling of graphene and thermal tuning …
and vanadium dioxide (VO2). Based on electrical controlling of graphene and thermal tuning …
Ultra-broadband mid-infrared metamaterial absorber based on multi-sized resonators
X Huang, Z Zhou, M Cao, R Li, C Sun, X Li - Materials, 2022 - mdpi.com
Mid-infrared metamaterial absorbers have many applications in the field of infrared
detection, infrared thermal energy utilization, radiation refrigeration, invisible camouflage …
detection, infrared thermal energy utilization, radiation refrigeration, invisible camouflage …
Detection band expansion by independently tunable double resonances in a long-wavelength dual-color QWIP
X Dai, Z Chu, J Deng, F Li, J Zhou, D Xiong, X Zhou… - Optics …, 2022 - opg.optica.org
Multi-resonance light coupling management is a promising way to expand the operating
spectral ranges of optoelectronic devices. The classical strategies are either lack of …
spectral ranges of optoelectronic devices. The classical strategies are either lack of …
Ultra-broadband metamaterial absorber in the far infrared
S Wang, J Du, Z Chi, H Cong, B Wang - Materials Letters, 2024 - Elsevier
To satisfy the requirements of infrared wide spectrum absorption, a metal–insulator-metal
(MIM) metamaterial absorber is proposed and designed. Different from the ordinary MIM …
(MIM) metamaterial absorber is proposed and designed. Different from the ordinary MIM …
[HTML][HTML] Broadband ultra-thin Long-Wave InfraRed metamaterial absorber based on trapezoidal pyramid array
W Zhang, M Chao, Q Liu, L Zhuang, B Cheng, B Jiang… - Results in Physics, 2023 - Elsevier
The ultra-thin absorber in the long-wave infrared band plays an important role in imaging,
sensor, and energy collection. Various perfect absorbers in the long wave infrared band …
sensor, and energy collection. Various perfect absorbers in the long wave infrared band …
Investigation of perfect narrow-band absorber in silicon nano hole array
Q Li, H Tang, Y Zhao, H Liu, Z Shen, T Wang… - Optics …, 2023 - opg.optica.org
In this paper, we proposed a triple layer structure consisting of the bottom silver layer, thin
silicon oxide space layer, and ultrathin semiconductor silicon film with nano hole array …
silicon oxide space layer, and ultrathin semiconductor silicon film with nano hole array …