Title :
Doppler-assisted tomography of photonic crystal fiber structure by side-scattering
Author :
Stefani, A. ; Frosz, Michael H. ; Euser, Tijmen G. ; Wong, G.K.L. ; Russell, Philip St.J
Author_Institution :
Max Planck Inst. for the Sci. of Light, Erlangen, Germany
Abstract :
Using a non-destructive side-scattering technique, the internal structure of a microstructured fibre is determined. The rotating fiber is illuminated by a laser beam and an inverse Radon transform is applied to the frequency-modulated scattered signal.
Keywords :
Radon transforms; frequency modulation; holey fibres; inverse transforms; optical modulation; optical tomography; photonic crystals; Doppler-assisted tomography; frequency-modulated scattered signal; internal structure; inverse Radon transform; laser beam; microstructured fibre; nondestructive side-scattering technique; photonic crystal fiber structure; rotating fiber; Laser beams; Measurement by laser beam; Optical fibers; Optical imaging; Scanning electron microscopy; Scattering;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location :
San Jose, CA
