Browsing by Subject "Subwavelength imaging"
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Conference Object
Subwavelength imaging of an etched fiber with an intracore Bragg grating by apertured photon scanning tunneling microscope
(Society of Photo-Optical Instrumentation Engineers, 1995)Apertured photon scanning tunneling microscopy (APSTM) was used to image the internal structure of an etched optical fiber with an intracore Bragg grating. Direct evidence of the subwavelength periodic variation of the ...