کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5025346 | 1470582 | 2017 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Passively mode-locked ytterbium-doped fiber laser operation with few layer MoS2 PVA saturable absorber
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
A passive mode-locked Ytterbium-doped fiber laser (YDFL) is experimentally demonstrated using a multi-layered molybdenum disufide (MoS2) as a Saturable Absorber (SA). The MoS2 film was obtained based on a liquid phase exfoliation of MoS2 crystal. A small slice of MoS2 film was sandwiched in between two optical ferrules via a fiber adapter and linked into an YDFL cavity to generate a stable mode-locked operation at a wavelength of 1073.86Â nm with repetition rate of 18.8Â MHz. At pump power of 202.9Â mW, the maximum pulse energy of 0.1Â nJ was achieved with an output power of 1.84Â mW. The MoS2 film was fabricated through a simple process and it has a modulation depth of 9.7% and saturating intensity of 40 MW/cm2.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optik - International Journal for Light and Electron Optics - Volume 145, September 2017, Pages 543-548
Journal: Optik - International Journal for Light and Electron Optics - Volume 145, September 2017, Pages 543-548
نویسندگان
A.H.H. Al-Masoodi, M.H.M. Ahmed, A.A. Latiff, S.R. Azzuhri, H. Arof, S.W. Harun,