Light sources can also be classified according to their radiation pattern (point, linear, or hemispherical), distribution of light (spot, diffused, or collimated), geometrical shape, physical size, and efficiency. For an object or a feature to appear in an image, light coming from a light ...
For chiral plasmonic nanomaterials, as shown in Fig.2c, the resonant plasmonic coupling between individual nanoscale building blocks results in the appearance of bisignated CD signals in the spectral region of plasmon resonances, which is also known as exciton coupled circular dichroism (ECD)105. Fo...
For convenience of discussion and based upon experiments that I have conducted, scattered light may be classified as of four general forms: 1. Light which enters the lens from outside its field or angle of vision and thus cannot be brought to an image focus within the confines of the ...
In addition, high power lasers can increase the temperature of protective materials, which is a crucial factor in their failure. High-intensity light sources, such as sky lanterns and spotlights, are increasingly used in daily life, which results in a series of problems63. Currently, the technol...
In this study, intensity of PA was classified using a triaxial accelerometer VM count cut point specifically calibrated in a clinic-based study17 for older women. To our knowledge, this is the first study to investigate accelerometer-measured light PA in relation to incident CHD, including non...
General Electric claims that none of the materials making up their halogen lamps would cause the lamps to be classified as hazardous waste.[24] See also Bi-pin connector for base designations GY6.35, G8, etc. FEL lamp Lamp base for other bases List of light sources References ^ US Patent...
Therefore, some individuals in the dim-red LT goup received as much or more light exposure (from nonlightbox lighting sources) than those under the bright LT group. To adjust for this difference, we performed some analyses using the light levels recorded by the actigraphy monitors. However, ...
Many of the applications of laser acupuncture have been for conditions that affect the brain [49] such as Alzheimer's disease [50] and autism [51] that have all been investigated in animal models. Moreover laser acupuncture has been tested clinically [52]. 3.4. Light sources A wide array ...
Both time-sequenced and snap-shot polarimetry techniques can be classified in two general ways: firstly, as either Stokes vector (light property) or MM (material property) measurement; and secondly, as partial or full vectorial measurement (Fig. 3). We will classify different techniques using th...
the light modulation mechanisms can be classified into resonant tuning69(Fig.4e), non-resonant tuning48(Fig.4f), and combination of both70(Fig.4g). In comparison with non-resonant tuning (based on geometric phase and/or dynamic propagation phase), the resonant tuning (such as Fabry–Pérot ...