کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1533859 | 1512565 | 2016 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Ince-gauss based multiple intermodal phase-matched third-harmonic generations in a step-index silica optical fiber
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
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چکیده انگلیسی
Several third-harmonic generation processes were performed in a single step-index germanium-doped silica optical fiber under intermodal phase-matching conditions. The nanosecond fundamental beam range between 1400 and 1600Â nm. The transverse distributions of the energy were successfully modeled in the form of Ince-Gauss modes, pointing out some ellipticity of fiber core. From these experiments and theoretical calculations, we discuss the implementation of frequency degenerated triple photon generation that shares the same phase-matching condition as third-harmonic generation, which is its reverse process.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 358, 1 January 2016, Pages 160-163
Journal: Optics Communications - Volume 358, 1 January 2016, Pages 160-163
نویسندگان
Adrien Borne, Tomotaka Katsura, Corinne Félix, Benjamin Doppagne, Patricia Segonds, Kamel Bencheikh, Juan Ariel Levenson, Benoit Boulanger,