A laser line filter is a precision optical filter with an extremely narrow passband centered on a standard laser wavelength. These optical filters are used to prevent the distortion of measurement ...
Semrock is pleased to announce the extension of its family of high performance high-reliability UV filters, including now a unique long-wave-pass Raman spectroscopy filter. ROCHESTER, N.Y., July 20, ...
Figure 1 Schematic diagram of a three-dimensional integrated multichannel waveguide grating filter: (a) 1:1 planar beam splitter, (b) 1:1 three-dimensional beam splitter, (c) waveguide gratings ...