Title :
Broadband grating coupling of light into waveguides for characterizing photonic crystals
Author :
Röser, Fabian ; Shcreiber, T. ; Kley, Ernst-Bernhard ; Tunnermann, Andreas
Author_Institution :
Inst. of Appl. Phys., Friedrich-Schiller-Univ., Jena
Abstract :
We report a method of investigating photonic crystals in planar waveguides by coupling short pulses into the waveguide using gratings. With this method the transmission spectrum can be measured within a spectral range of 90 nm
Keywords :
diffraction gratings; infrared spectra; optical couplers; optical planar waveguides; photonic crystals; broadband grating coupling; photonic crystals; planar waveguides; transmission spectrum;
Conference_Titel :
Lasers and Electro-Optics, 2004. (CLEO). Conference on
Conference_Location :
San Francisco, CA
Print_ISBN :
1-55752-777-6
