کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
733776 | 893368 | 2012 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Two-stage optical pulse compression for a mode-locking SOAFL driven by an asymmetric-duty-cycle square wave
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی برق و الکترونیک
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چکیده انگلیسی
⺠The proposed optical pulse compression technique is to improve the mode-locking SOAFL-based optical pulses with an externally-injected NRZ-like asymmetric-duty-cycle square-wave data stream in a more simple efficient way. All optical components used in the system are commercially available. ⺠The SPM effect on pulse jitter and pulsewidth in the optical pulse compressor cascaded by a DCF fiber and a SMF fiber is investigated empirically. We believe that it is a practical and useful work for this field. ⺠The linear compression of optical pulses by a DCF fiber for the first stage and the ninth-order soliton compression by a SMF fiber for the second stage are cascaded to narrow the optical pulse to 55 fs with a timing jitter of 0.45 ps. ⺠The two-stage pulse compression provides a time-bandwidth product up to 0.437 and a pulse-compressing ratio up to 54. The characteristic of the optical pulses can be improved by using commercially available optical components.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics & Laser Technology - Volume 44, Issue 6, September 2012, Pages 1733-1737
Journal: Optics & Laser Technology - Volume 44, Issue 6, September 2012, Pages 1733-1737
نویسندگان
Kuen-Cherng Lin, Yu-Chan Lin,