کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10408923 | 893748 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Nano-positioning of a Bragg grating inscription setup for the concatenation of multiple gratings using the diffraction by the grating experienced by the ultraviolet inscription beam
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی برق و الکترونیک
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Nano-positioning of a Bragg grating inscription setup for the concatenation of multiple gratings using the diffraction by the grating experienced by the ultraviolet inscription beam Nano-positioning of a Bragg grating inscription setup for the concatenation of multiple gratings using the diffraction by the grating experienced by the ultraviolet inscription beam](/preview/png/10408923.png)
چکیده انگلیسی
A novel scheme is demonstrated to realize the concatenation of multiple Bragg gratings with an accurate control of the phase matching between the different gratings. This approach uses the grating-induced diffraction of the ultraviolet inscription beam to complete a nano-positioning of the phase mask used for photo-inscription. The efficiency of the method has been probed by concatening up to 20 gratings written in hydrogen loaded and unloaded fiber by means of 244Â nm continuous light. A theoretical description of the results obtained for the reflectivity and full-width-half-maximum (FWHM) of the grating is also proposed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics and Lasers in Engineering - Volume 43, Issue 2, February 2005, Pages 143-149
Journal: Optics and Lasers in Engineering - Volume 43, Issue 2, February 2005, Pages 143-149
نویسندگان
Laurent Paccou, Pierre Niay, Laurent Bigot, Marc Douay, Isabelle Riant,