2ND HARMONIC-GENERATION FROM ORGANIC OPTICAL WAVE-GUIDES ON DIFFRACTION GRATINGS

被引：0
|
作者：
KULL, M
COUTAZ, JL
MEYRUEIX, R
机构：
[1] FLAMEL TECHNOL,F-69693 VENISSIEUX,FRANCE
[2] ROYAL INST TECHNOL,DEPT PHYS 2,S-10044 STOCKHOLM 70,SWEDEN
来源：
JOURNAL DE PHYSIQUE IV | 1991年 / 1卷 / C7期
关键词：
D O I：
10.1051/jp4:19917201
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
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 the absorption range of PUSC.
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页码：749 / 752
页数：4
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