Results 81 to 90 of about 2,287,120 (303)

A Review of Mid-Infrared Supercontinuum Generation in Chalcogenide Glass Fibers

Applied Sciences, 2018
Chalcogenide glasses have the advantages of a wide transparency window (over 20 μm) and high optical nonlinearity (up to a thousand times greater than that of silica glasses), making them good candidates for mid-infrared supercontinuum generation.
Shixun Dai, Yingying Wang, Xuefeng Peng, Peiqing Zhang, Xunsi Wang, Yinsheng Xu   +5 more
doaj   +1 more source

Ultra-broadband mid-infrared Ge-on-Si waveguide polarization rotator [PDF]

, 2020
Kevin Gallacher, Ross W. Millar, Ugne Griškevičiūtė, Martin Sinclair, Marc Sorel, Leonetta Baldassarre, Michele Ortolani, Richard Soref, Douglas J. Paul   +8 more
openalex   +1 more source

Liquid Crystal Elastomers Under Confinement: A Review of Template‐Based Fabrication and Applications

Advanced Engineering Materials, EarlyView.
Template‐assisted confinement offers powerful ways to control the alignment, structure, and function of liquid crystal elastomers. This review highlights several templating strategies and details how geometry and interfaces shape material responses.
Meng Zhang, Le Yang, Xinyi Ding, James Phillip Scarbrough, Tushar Narayan Singh, Yuxing Yao, Shucong Li, Xiaoguang Wang   +7 more
wiley   +1 more source

A Multi-Dimensional Feature Fusion Recognition Method for Space Infrared Dim Targets Based on Fuzzy Comprehensive with Spatio-Temporal Correlation

Remote Sensing
Space infrared (IR) target recognition has always been a key issue in the field of space technology. The imaging distance is long, the target is weak, and the feature discrimination is low, making it difficult to distinguish between high-threat targets ...
Shenghao Zhang, Peng Rao, Tingliang Hu, Xin Chen, Hui Xia   +4 more
doaj   +1 more source

Connecting the cosmic infrared background to the X-ray background

, 2004
We estimate the contribution of AGNs and of their host galaxies to the infrared background. We use the luminosity function and evolution of AGNs recently determined by the hard X-ray surveys, and new Spectral Energy Distributions connecting the X-ray and
Aitken, Alexander, Alexander, Alonso-Herrero, Alonso-Herrero, Alonso-Herrero, Altieri, Andreani, Andreani, Andreani, Barger, Barger, Bassani, Bertin, Boisson, Boller, Boyle, Brandt, Brinkmann, Ceballos, Cimatti, Comastri, Croom, Della Ceca, Devereux, Dole, Efstathiou, Efstathiou, Elbaz, Elvis, Fadda, Ferrarese, Fiore, Frogel, Fukazawa, G. L. Granato, Galliano, Gaskell, George, Giacconi, Gilli, Glass, Glass, Glass, Granato, Granato, Granato, Gruppioni, Guainazzi, Haas, Haas, Hasinger, Hasinger, Hauser, Imanishi, Ivanov, Iyomoto, Jaffe, Kauffmann, Kochanek, Kotilainen, Krabbe, Kuraszkiewicz, L. Silva, La Franca, Lawson, Lonsdale, Lonsdale, Mainieri, Maiolino, Maiolino, Maiolino, Maiolino, Maiolino, Maiolino, Maiolino, Maiolino, Malizia, Malkan, Marconi, Marconi, Matt, Matt, Matute, Mazzei, McAlary, McLeod, McLeod, Minezaki, Moustakas, Nenkova, Oliva, Oliver, Oliver, Papadopoulos, Pearson, Perola, Pier, Quillen, R. Maiolino, Reeves, Reynolds, Rieke, Risaliti, Risaliti, Rodighiero, Sanders, Saracco, Sato, Schinnerer, Scoville, Serjeant, Setti, Severgnini, Siebenmorgen, Silva, Silva, Simpson, Spinoglio, Surace, Taniguchi, Telfer, Totani, Tresch-Fienberg, Turner, Ueda, Vanden Berk, Vignali, Ward, Ward, Wright   +130 more
core   +1 more source

Efficient and Scalable Radiative Cooling for Photovoltaics Using Solution‐Processable and Solar‐Transparent Mesoporous Nanoparticles

Advanced Functional Materials, EarlyView.
Graded refractive index (GRI) structures are prepared from the layer‐by‐layer spray coating of the mesoporous SiO2 nanoparticles, showing high solar transparency and thermal emissivity. Under outdoor conditions, after 50 days, the GRI‐coated photovoltaics show on average 6.65 ± 1.48 °C lower than that of the non‐coated references, maintaining 80.9 ± 8 ...
Heesuk Jung, Sung Yoon Min, Byungsoo Kang, Yongseok Yoo, Jihun Jang, Yeoun‐Woo Jang, Hyojeong Choi, Hyeong Won Lee, Swarup Biswas, Yongju Lee, Mansoo Choi, Phillip Lee, Min Seok Jang, Hyeok Kim, Shu Yang   +14 more
wiley   +1 more source

Unlocking ultra-high holographic information capacity through nonorthogonal polarization multiplexing

Nature Communications
Contemporary studies in polarization multiplexing are hindered by the intrinsic orthogonality constraints of polarization states, which restrict the scope of multiplexing channels and their practical applications.
Jie Wang, Jin Chen, Feilong Yu, Rongsheng Chen, Jiuxu Wang, Zengyue Zhao, Xuenan Li, Huaizhong Xing, Guanhai Li, Xiaoshuang Chen, Wei Lu   +10 more
doaj   +1 more source

Mechanically Adaptable High‐Performance p(SBMA‐MMA) Copolymer Hydrogel with Iron (II/III) Perchlorate for Wearable Thermocell Applications

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
A high‐performance n‐type element for quasi‐solid‐state thermocells has been introduced, outperforming conventional p‐type elements and showcasing the potential to harness body heat as an energy source or power embedded sensors. This advance significantly contributes to waste thermal energy harvesting and wearable technology, paving the way for self ...
Gilyong Shin, Jae Yoon Baek, Ju Hyeon Kim, Ju Hwan Lee, Hyeong Jun Kim, Byeong Jun So, Yuseung Choi, Sungryul Yun, Taewoo Kim, Jei Gyeong Jeon, Tae June Kang   +10 more
wiley   +1 more source

Inexpensive infrared source improvised from flashlight [PDF]

, 1966
Inexpensive hand-held source of infrared energy is provided by a flashlight bulb coated with a paint which filters out the visible light emitted by the bulb and transmits only infrared radiation.

core   +1 more source

Stabilized Intermediate Phase Via Pseudo‐Halide Anions Toward Highly Efficient and Light‐Soaking Stable Perovskite Solar Cells

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
The formate pseudo‐halide anion is strategically introduced at the buried interface to stabilize the intermediate phases formed during perovskite crystallization. The controlled crystallization enhances crystallinity and alleviates tensile strain, eliminating residual PbI2 near the buried interface.
Jongdeuk Seo, Yun Seop Shin, Dong Gyu Lee, Jaehwi Lee, Jina Roe, Jung Geon Son, Woojin Lee, Yeonjeong Lee, Dongmin Lee, Ji Won Song, Tae Kyung Lee, Dong Suk Kim, Jin Young Kim   +12 more
wiley   +1 more source