Results 31 to 40 of about 2,770,157 (298)

Infrared Microscopy Imaging of Index-Finger Pads

IEEE Access, 2018
In this paper, we present the mid-wave infrared microscopic view of index finger pads of voluntary subjects, an analysis of their thermoregulation response, and a study of their thermal spatial morphology.
Laura A. Viafora, Sergio N. Torres, Guillermo Machuca, Pablo A. Gutierrez, Anselmo Jara, Sebastian E. Godoy   +5 more
doaj   +1 more source

Resonantly enhanced thermal emitters based on nanophotonic structures [PDF]

, 2015
The manipulation of photons, especially the control of spontaneous emission, has become a core area of photonics research in the 21st century. One of the key challenges is the control of the broadband emission profile of thermal emitters.
O'Regan, Bryan J.
core   +2 more sources

Improving anti-infrared radiation and heat insulation by potassium hexatitanate whisker-doped Al2O3–SiO2 composite xerogel [PDF]

Royal Society Open Science, 2018
Taking potassium hexatitanate whisker (PTW) modified by silane coupling agent KH550, aluminium nitrate inorganic salt and tetraethyl orthosilicate and deionized water, respectively, as infrared sunscreen, aluminium source and raw materials forming the ...
Liang Furong, Liu Weijun, Han Xiuxiu, Zhang Boru, Zhang Shuhua   +4 more
doaj   +1 more source

Thermal remote sensing from Airborne Hyperspectral Scanner data in the framework of the SPARC and SEN2FLEX projects: an overview [PDF]

, 2009
The AHS (Airborne Hyperspectral Scanner) instrument has 80 spectral bands covering the visible and near infrared (VNIR), short wave infrared (SWIR), mid infrared (MIR) and thermal infrared (TIR) spectral range.
Gillespie, A., L. Guanter, M. Romaguera, Z. Su, J. C. Jiménez-Muñoz, Nerry, Françoise, F. Nerry, Morales, L., Jiménez-Miñoz, J. C., L. Morales, Mattar, Cristian, V. Hidalgo, Morales, L.M., Romaguera Albentosa, M., Jia, L., Sobrino, J.A., Zarco-Tejada, P.J., J. A. Sobrino, Olioso, A., E. de Miguel, Sobrino, J. A., W. Timmermans, Su, Z., Y. Julien, J. Cuenca, L. Balick, Soria, G., Moreno, José, A. Gieske, C. Mattar, Sepulcre-Canto, G., Moreno, J., Shen, Q., J. Moreno, Julien, Y., Hidalgo, V., D. Sabol, Timmermans, W., Franch, B., Zarco-Tejada, P. J., Timmermans, W, Q. Shen, A. Gillespie, Miguel, E., de, Nerry, F., Gillespie, A.R., Romaguera, M., Mattar, C., Gieske, A., Balick, L., Guanter, L., Timmermans, W.J., L. Jia, Olioso, Albert, P. J. Zarco-Tejada, Cuenca, J., G. Sepulcre-Cantó, Jimenez-Munoz, J.C., Su, Z.; id_orcid, de Miguel, E., Sabol, D., Soria, E., B. Franch, G. Sòria, A. Olioso, Sobrino Rodríguez, José A., Romaguera-Ros, Miriam, Jiménez-Muñoz, Juan Carlos, Guanter Palomar, Luis   +68 more
core   +2 more sources

Identification of marine oil spill pollution using hyperspectral combined with thermal infrared remote sensing

Frontiers in Marine Science, 2023
The types of marine oil spill pollution are closely related to source tracing and pollution disposal, which is an important basis for oil spill pollution punishment.
Junfang Yang, Junfang Yang, Junfang Yang, Yabin Hu, Jie Zhang, Jie Zhang, Jie Zhang, Jie Zhang, Yi Ma, Yi Ma, Zhongwei Li, Zongchen Jiang   +11 more
doaj   +1 more source

Quantum dot enabled thermal imaging of optofluidic devices [PDF]

, 2012
Quantum dot thermal imaging has been used to analyse the chromatic dependence of laser-induced thermal effects inside optofluidic devices with monolithically integrated near-infrared waveguides. We demonstrate how microchannel optical local heating plays
Rodenas, Airan, Paterson, Lynn; id_orcid, Kar, Ajoy K., Choudhury, Debaditya, Ramsay, William T., Jaque, Daniel   +5 more
core   +1 more source

Proximity and Gaze Influences Facial Temperature: A Thermal Infrared Imaging Study. [PDF]

, 2014
Direct gaze and interpersonal proximity are known to lead to changes in psycho-physiology, behaviour and brain function. We know little, however, about subtler facial reactions such as rise and fall in temperature, which may be sensitive to contextual ...
Marc Baker, Stephanos eIoannou, Morris, Paul, Mercer, Hayley, Stephanos Ioannou, Vittorio Gallese, Hayley Mercer, Gallese, Vittorio, Paul Morris, Baker, Marc, Marc eBaker, Ioannou, Stephanos, Hayley eMercer, Paul eMorris, Vasudevi eReddy, Vittorio eGallese, Vasudevi Reddy, Reddy, Vasudevi   +17 more
core   +1 more source

Dual-band high quality-factor perfect absorber based on uniaxial/biaxial anisotropic van der Waals polar crystals

Results in Physics
Phonon polaritons (PhPs) in two-dimensional van der Waals crystals, such as hexagonal boron nitride (hBN) and α-phase molybdenum trioxide (α-MoO3), exhibit remarkable spatial confinement and extremely low optical losses, offering possibilities for the ...
Didi Song, Biyuan Wu, Yufang Liu, Xiaohu Wu, Kun Yu   +4 more
doaj   +1 more source

Research progress of infrared thermal-wave imaging technique and its application in aerospace field

Journal of Aeronautical Materials
Infrared thermal wave imaging detection technology has the advantages such as high efficiency，large detection area，and non-contact operation，making it widely used in the field of damage detection and evaluation of new materials in aviation and aerospace.
FAN Limei, LI Rongcheng, DONG Fangxu, WANG Fei, SONG Peng, XU Lixia, LIU Zhao, ZHANG Jingsheng, YANG Yaodong, LIU Lixia, YUE Honghao, LIU Junyan   +11 more
doaj   +1 more source

Target Detection over the Diurnal Cycle Using a Multispectral Infrared Sensor

Sensors, 2016
When detecting a target over the diurnal cycle, a conventional infrared thermal sensor might lose the target due to the thermal crossover, which could happen at any time throughout the day when the infrared image contrast between target and background in
Huijie Zhao, Zheng Ji, Na Li, Jianrong Gu, Yansong Li   +4 more
doaj   +1 more source