کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1533014 1512542 2016 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Comparison of different fiber amplifiers in Yb-doped fiber femtosecond optical frequency combs
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Comparison of different fiber amplifiers in Yb-doped fiber femtosecond optical frequency combs
چکیده انگلیسی
Recently, Yb-doped fiber femtosecond optical frequency combs (Yb-FOFCs) have obtained high repetition rates and high power outputs, and the wavelengths can cover the visible region by using a photonic crystal fiber to broaden the spectrum. In this paper, f0 (carrier-envelope offset frequency) with a signal-to-noise ratio (SNR) of 40 dB is generated in an Yb-FOFC by adopting a scheme which includes the three processes of amplifying, broadening the spectrum and detecting f0, and optimizing the system parameters. The effects of two types of amplifiers which employ direct optical pulse amplification and self-similar amplification, respectively, on the output parameters of the amplifiers, minimal output power of the octave spectrum meeting f0 detection requirements, and the SNR of f0 are compared and analyzed in detail.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 381, 15 December 2016, Pages 403-408
نویسندگان
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