intensity 源码搜索结果, 第94页, Verysource

A fiber bragg grating acceleration sensor interrogated by a DFB ... ... ; the sensor is fabricated by packaging a FBG on to a cantilever; the interrogation scheme takes advantage of the intensity modulation of the narrow spectral bandwidth light of a distributed feedback laser diode, when the reflection spectrum curve of a ...
Free-space propagation of autofocusing Airy vortex beams with co... ... (AAVBs) can potentially mitigate the vortex splitting effect. However, different modes of vortex embedding will affect the intensity gradients of the background beams, leading to changes in the propagation characteristics of vortex beams. This study ...
Automated segmentation of optical coherence tomography images ... limiting membrane layers from spectral domain optical coherence tomography (SDOCT) B-scan images. A hybrid algorithm, which combines intensity thresholding and graph-based algorithms, was used to process and analyze SDOCT radial scans (120 B scans) ...
AUTOMATED ASSESSMENT OF EPIDERMAL THICKNESS AND VASCULAR DENSITY... ... the structural parameters more rapidly and avoid user intervention, an automated algorithm of energy map is introduced based on intensity and edge information to extract the skin surface using dynamic programming method. Subsequently, an averaged A-scan ...
An improved artifact removal in exposure fusion with local linea... ... . After determining a reference image, we first perform high-dynamic-range (HDR) deghosting to generate an intermediate image stack from the input image stack. Then, a linear Intensity Mapping Function (IMF) in each window is extracted based on the inten
Measurement of the degree of temporal coherence of unpolarized l... ... laser. The method is based on observing at the output of a Michelson interferometer the visibilities (contrasts) of the intensity and polarization-state modulations expressed in terms of the Stokes parameters. The results are in good agreement with those ...
Propagation dynamics of deformed 2D vortex Airy beams ... always dominate the beam propagations. In this case, the main lobes take different propagation distances to restore to the peak intensity. The profiles tend to evolve into 1D or 2D Airy-like patterns to various degrees in the same propagation distance. ...
Detection of water surface capillary wave by analysis of turning... ... some special points of the phase modulated interference signal, which is called the turning points. Demodulation principles are proposed to explain this method. Experiments are conducted under conditions of different intensity and different frequency dri
Experimental demonstration of 60 Gb/s optical OFDM transmissions... Record-high 60 Gb/s optical orthogonal frequency division multiplexing (OFDM) transmissions over intensity modulation and direct-detection (IMDD)-based 100 m optical mode (OM1) multi-mode fiber (MMF) links are experimentally demonstrated, utilizing 10 GHz ...
Broadband localized surface-plasmon-enhanced green light-emittin... ... the strength of coupling has been considerably enhanced. Compared with the LED without Ag nanocones, the integrated photoluminescence (PL) intensity of the SP-enhanced LED was improved by >275%, and the electroluminescence (EL) enhancement ratio at a ...

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