a. A source of light, especially a lamp, a lantern, or an electric lighting fixture: Turn out the lights when you leave. b. The illumination derived from a source of light: by the light of the moon. c. The particular quantity or quality of such illumination: moved the lamp closer to...
Figure 1.A light microscope; 1, light source; 2, condenser; 3, stage; 4, objective lenses; 5, ocular lenses; 6, screw used to focus. The magnification is directly linked to resolution or resolving power defined as the smallest distance between two points at which they can be separately ...
samples that are thicker than the natural DOF of the microscope, different values of\(\varvec{\rho }_b\)correspond to different choices of the point of view on the sample: The correlation function in Eq. (1) has the form of a four-dimensional array, characterized by both detector coordin...
2D retardation maps were obtained using a polarized optical microscope (DM750P, Leica) with a multi-color CCD camera (MC170, Leica), which has a 1024×768 pixels resolution. An automatic precision stage (TI2-S-HIU, Nikon) was used to align each measurement to the correct position. The tr...
2. A transmitted-light base (1) for illuminating an object (15) for imaging through a zoom microscope (21), the transmitted-light base (1) comprising an integrated light source (3, 17, 18) having an associated electrical power regulation system (31) for generating a suitable radiation flux...
Methods and systems for a light source assembly supporting direct coupling to a photonically enabled complementary metal-oxide semiconductor (CMOS) chip are disclosed. The assembly may include a laser
Alfalight公司是一个高效率高可靠高功率二极管的技术创新者和生产商,着眼于全球工业、国防和电讯市场,公司总部位于威斯康星州麦迪逊,提供业界领先效率、可靠性、功率和的无铝有源区(Aluminum-Free Active region-ALFA)二极管。Alfalight拥有专有专利许可证,包括高功率窄光谱激光器,单模激光器以及短波长激光器。Alfalight现...
By changing the delayed time of electron and laser pulses, the two-dimensional map showing the evolution of the interaction as a function of time is revealed in Fig. 4c. DLA setup The ballistic bunching is measured in an ultrafast scanning electron microscope. The pulsed electron beam, ...
An open source, wireless capable miniature microscope system. J. Neural Eng. 14, 045001 (2017). Article ADS Google Scholar Claus, D. et al. Variable wavefront curvature phase retrieval compared to off-axis holography and its useful application to support intraoperative tissue discrimination. Appl...
Compared to traditional methods that require expensive high-definition cameras, basic point source polarized light sensors can provide excellent results at extremely low costs. However, basic point source sensors also have many problems, such as the following: (1) Solar blurriness: blurriness between ...