کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7929296 1512567 2015 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A flexible and ultra-flat optical frequency comb generator using a parallel Mach-Zehnder modulator with a single DC bias
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
A flexible and ultra-flat optical frequency comb generator using a parallel Mach-Zehnder modulator with a single DC bias
چکیده انگلیسی
A flat optical frequency comb generator utilizing a single dual parallel Mach-Zehnder modulator (DPMZM) is detailed investigated both in theory and experiment. In the scheme, the two sub-modulators of DPMZM are biased at the maximum and minimum transmission points respectively. By adjusting the RF signals power, two optical frequency combs with even harmonics or odd harmonics can be generated. So at the end of DPMZM, 5 and 7-line flat OFCs with a side-comb suppression ratio (SCSR) higher than 18 dB are theoretically and experimentally generated. The optical frequency comb generator scheme is relatively simple and valuable due to only one bias voltage may be controlled.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 356, 1 December 2015, Pages 70-73
نویسندگان
, , , ,