کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1537479 996588 2011 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Continuously wavelength-spacing-tunable and idler-output multiwavelength fiber optical parametric oscillator
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Continuously wavelength-spacing-tunable and idler-output multiwavelength fiber optical parametric oscillator
چکیده انگلیسی

We demonstrate a continuously wavelength-spacing-tunable and high-power multiwavelength fiber optical parametric oscillator based on the multiwavelength idler-output technique. The laser cavity for multiwavelength idler outputs is constructed by a pumped highly-nonlinear dispersion-shifted fiber as parametric gain medium, two highly-reflective chirped fiber Bragg gratings (CFBGs) and a superimposed CFBG as comb-like filter. At a pump power of 1.1 W, the idler output of 10 wavelengths around 1.56 μm is achieved with a wavelength spacing of 0.39 nm. The wavelength spacing can be continuously tuned from 0.39 to 1.0 nm by utilizing a cantilever beam-based chirp tuning method to change the FSR of the superimposed CFBG. Our experimental results show that the designed multiwavelength idler-output scheme can significantly increase the multiwavelength output power with a total output power of 98 mW and each idler-channel power of 16.3 mW.

Research Highlights
► A high power multiwavelength fiber optical parametric oscillator is demonstrated.
► The novel laser cavity for multiwavelength idler-outputs is constructed.
► The wavelength spacing can be continuously tuned from 0.39 to 1.0 nm.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 284, Issue 12, 1 June 2011, Pages 2992–2996
نویسندگان
, , , , ,