کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1536387 | 1512638 | 2012 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Tunable single-longitudinal-mode Ytterbium all fiber laser with saturable-absorber-based auto-tracking filter
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Tunable single-longitudinal-mode Ytterbium all fiber laser with saturable-absorber-based auto-tracking filter Tunable single-longitudinal-mode Ytterbium all fiber laser with saturable-absorber-based auto-tracking filter](/preview/png/1536387.png)
چکیده انگلیسی
A broadband tunable, single-longitudinal-mode (SLM) Ytterbium fiber laser with unpumped Ytterbium-doped Sagnac loop is proposed and demonstrated experimentally. The unpumped Ytterbium-doped Sagnac loop is employed as a saturable absorber based auto-tracking filter to ensure single-longitudinal-mode oscillation. And a tunable band pass optical filter with large tuning range is applied to achieve broadband tuning ability. With 1-m Ytterbium-doped fiber as the gain medium, the SLM operation is achieved with over 60-nm wavelength tuning range at 160-mW pump power. The laser is very stable with output power of about 3 dBm and optical signal to noise ratio of higher than 50 dB in all the 60-nm tuning range.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 285, Issues 10–11, 15 May 2012, Pages 2702–2706
Journal: Optics Communications - Volume 285, Issues 10–11, 15 May 2012, Pages 2702–2706
نویسندگان
Feifei Yin, Sigang Yang, Hongwei Chen, Minghua Chen, Shizhong Xie,