Fig. 1From: Au Gratings Fabricated by Interference Lithography for Experimental Study of Localized and Propagating Surface PlasmonsThe scheme of experimental setup for the measurements of light reflectance R and transmittance T. (1) Illuminator. (2) Mechanical light chopper. (3) Monochromator. (4) Glan prism. (5) Rotary table for samples. (6) Silicon photodetector. (7) Amplifier and demodulator. (8) Analog-to-digital converter. (9) Personal computerBack to article page