From optics,the blue-green color arises from Cu", while the purple one is due to Mn".1 IntroductionNatural uncolored beryls and their various colored types (aquamarine, goldenberyl, morganite, emerald, etc.) were widely used in jewelry during many centu-ries. Natural and synthetic beryls are...
However, broad aquamarine luminescence band around 484nm is pronounced only in spectra of the film grown at 900°C, which is attributed to excess Ga in GaN. In addition, Mn-related zero phonon line (ZPL) at 1.414eV and its phonon replicas were detected in the films grown at 930°C and...
These multiparticle architectures are usually called metamolecules or plasmonic oligomers, and their optical properties are defined by the relative position of each sub-unit, in the same way in which the relative position of atoms defines the properties of a molecule. This analogy is surprisingly ...
Figure 3. Simulated MTF curves of initial optical endoscope varied with object distances. (a) Tangential direction. (b) Sagittal direction. The blue line, green line, orange line, yellow line, mazarine line, purple line, cyan line, aquamarine line and gray line represent the object distances ...
Figure 3. Simulated MTF curves of initial optical endoscope varied with object distances. (a) Tangential direction. (b) Sagittal direction. The blue line, green line, orange line, yellow line, mazarine line, purple line, cyan line, aquamarine line and gray line represent the object distances ...
Figure 3. Simulated MTF curves of initial optical endoscope varied with object distances. (a) Tangential direction. (b) Sagittal direction. The blue line, green line, orange line, yellow line, mazarine line, purple line, cyan line, aquamarine line and gray line represent the object distances ...