SECOND HARMONIC GENERATION FROM ORGANIC OPTICAL WAVEGUIDES ON DIFFRACTION GRATINGS
نویسندگان
چکیده
منابع مشابه
Second Harmonic Generation from Organic Optical Waveguides on Diffraction Gratings
We present experimental results of second harmonic generation using a waveguide of PUSC deposited on a silver diffraction grating. The reflected second harmonic signal is enhanced at the angles of resonant excitation of the guided modes or of the surface plasmon. At these angles, we observe unexpected minima in the second harmonic signal, when the second harmonic frequency is situated within th...
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ژورنال
عنوان ژورنال: Le Journal de Physique IV
سال: 1991
ISSN: 1155-4339
DOI: 10.1051/jp4:19917201