In an effort to augment the atomic emission spectra of conventional laser-induced breakdown spectroscopy (LIBS) and to provide an increase in selectivity, mid-wave to long-wave infrared (IR), LIBS studies were performed on several organic pharmaceuticals. Laser-induced breakdown spectroscopy signature...
To our knowledge, this paper is the first such demonstration atthese ranges and the first example of this technique using a mid wave IR imagingsystem. In addition to presenting results, we also outline our new approachfor overcoming the technical challenges unique to long range applicationsof ...
The mid-wave infrared (MWIR) ranges from 3 to 8 μm. The atmosphere exhibits strong absorption in parts of that region; there are many absorption lines e.g. of carbon dioxide (CO2) and water vapor (H2O). Many gases exhibit strong and characteristic mid-IR absorption lines, which makes ...
Mid-wavelength infrared (MWIR) photodetectors which can operate under the low flux conditions are of great interest for long-range military and astronomical applications1,2. In most of these applications there is a need to increase the capability of the system to detect light in a low photon fl...
Firefly IR is available in short-wave and long-wave models, providing broad wavelength coverage from 1.4-8.5 µm. The compact and sealed design requires no manual alignment, and can be used in a variety of applications in the lab and in the field. Wavelength selection and scanning is ...
In recent years there has been much interest concerning the development of modulators in the mid- to long-wave infrared, based on emerging materials such as graphene. These have been frequently pursued for optical communications, though also for other specialized applications such as infrared scene ...
640*512 midwave infrared MWIR cooled Thermal Camera Night Vision For Long-range Surveillance No reviews yet Hangzhou Micron Control Technology Co., Ltd.3 yrsCN Previous slideNext slide Previous slideNext slideKey attributes Industry-specific attributes Warranty 1 year Other attributes Place of Origin...
(IR) technologies (e.g., mid-wave infrared (MWIR) and long-wave infrared (LWIR)) measure the signals that result from the molecular bond vibrations of IR active minerals. Each molecule in the IR active minerals follows different vibrational modes such that the IR can be analyzed to acquire...
The sea ice model is a dynamic thermodynamic system that relies on atmospheric forcing of surface winds and air temperature, humidity, downwelling long- and short-wave radiative fluxes, precipitation, and evaporation [42]. This model incorporates Thorndike thickness distribution theory and enthalpy ...
通过将石墨烯图像化成腔耦合的六边形孔阵列,研究人员利用激发狄拉克局域等离子体实现了约70%的增强吸收,该等离子体在长波红外光谱范围内进一步可静电调谐。相关研究成果以“Spectrally Tunable Ultrafast Long Wave Infrared Detection at Room Temperature”为题,发表在Nan...