Results 81 to 90 of about 2,231,619 (353)

Tunable far-infrared laser spectroscopy of deuterated isotopomers of Ar–H2O [PDF]

, 1991
Several far-infrared vibration-rotation-tunneling transitions have been measured in deuterated isotopomers of Ar–H2O for the first time. These experimental results will enable the generation of improved intermolecular potential energy surfaces for the Ar–
Blake, Geoffrey A., Bumgarner, R. E., Green, Peter G., Stockman, Paul A., Suzuki, Sakae   +4 more
core   +1 more source

Wafer Bonding Technologies for Microelectromechanical Systems and 3D ICs: Advances, Challenges, and Trends

Advanced Engineering Materials, EarlyView.
This review explores wafer bonding technologies, covering wafer preparation, activation methods, and bonding mechanisms. It compares direct and indirect bonding, highlights recent advancements and future trends, and examines applications in 3D integration and packaging.
Abdul Ahad Khan, Tuan‐Khoa Nguyen, Quang Thang Trinh, Nam‐Trung Nguyen, Dzung Viet Dao, Yong Zhu   +5 more
wiley   +1 more source

Unlocking body-surface physiological evolution via IR-temperature dual sensing with single chalcogenide fiber

Light: Science & Applications
Improvements to body-surface physiological monitoring ability including real-time, accuracy and integration, are essential to meet the expansive demands for personal healthcare.
Yanqing Fu, Shiliang Kang, Gangjie Zhou, Xinxiang Huang, Linling Tan, Chengwei Gao, Shixun Dai, Changgui Lin   +7 more
doaj   +1 more source

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

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

Near-infrared spectroscopy after high-risk congenital heart surgery in the paediatric intensive care unit [PDF]

, 2011
Objective: To establish whether the use of near-infrared spectroscopy is potentially beneficial in high-risk cardiac infants in United Kingdom paediatric intensive care units. Design: A prospective observational pilot study.
Hovarth, Lyvonne N. Tume, MacLeod, Meastiz, Philip Arnold, Plowman   +5 more
core   +1 more source

Optimized Strategy for Fabricating High‐Aspect‐Ratio Periodic Structures Over Large Areas Using ps‐Direct Laser Interference Patterning

Advanced Engineering Materials, EarlyView.
Picosecond direct laser interference patterning (DLIP) enables precise microstructure fabrication on stainless steel. Using a multiscan approach, high‐aspect‐ratio patterns are achieved. Fluence influences structure growth and homogeneity, with smaller periods yielding better uniformity.
Fabian Ränke, Marcelo Sallese, Marcos Soldera, Ignacio Tabares, Flavio Soldera, Andrés Fabián Lasagni   +5 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

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

Infrared Astronomy: More Than Our Eyes Can See Lithograph [PDF]

, 2000
This lithograph uses images of the Orion constellation to illustrate how a common astronomical object appears in both visible light and in the infrared. The back of the lithograph tells the history of infrared light and explains the benefits of infrared ...

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