https://plkpathway.com/nanopar....ticle-digestive-syst
From 42 nm to 86 nm, the full width at half maximum (FWHM) of the wavelength selectivity has doubled. We examine the comparative responsiveness of speckle and standard reflection gratings to compressional pressure changes, highlighting their color-altering capabilities within the 088-531 MPa spectrum. Lastly, a prototype reflection hologram viewer is developed, which simplifies the task of observing angularly-specific reflection holograms for non-specialists. To detect