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首页> 外文会议>Conference on Optical Transmission, Switching, and Subsystems >Highly functional optical control using ultrafast nonlinear optical effects induced by ultrashort pulse
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Highly functional optical control using ultrafast nonlinear optical effects induced by ultrashort pulse

机译：使用超短脉冲诱导的超快非线性光学效应的高功能光学控制

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Using the ultrashort pulse and such highly nonlinear fibers, we can obtain large nonlinear optical effects effectively. The group of author has been working on the highly functional optical control using ultrafast nonlinear optical effects induced by ultrashort pulse. We have demonstrated 1.55 - 2.0 μm and 1.0 - 1.7 μm widely wavelength tunable ultrashort pulse generation system by use of ultrashort pulse fiber laser and optical fibers. We have also demonstrated 1.0 - 2.0 μm ultrawideband super continuum generation using ultrashort pulse fiber laser and highly nonlinear fibers. Recently, low noise and highly coherent high quality super continuum generation has been demonstrated for the first time. When the optical pulses overlap in the optical fibers, the pulse trapping occurs and they copropagate along the fibers under some conditions. The author has discovered the two novel pulse trapping phenomena. One of them is the pulse trapping across the zero-dispersion wavelength. In this phenomenon, the optical pulse at normal dispersion region is trapped by the ultrashort soliton pulse at anomalous dispersion region. We can tune the wavelength, output time, and temporal shape of trapped pulse. We can also trap the only one pulse in the pulse train selectively using this technique. The other pulse trapping phenomenon is between the orthogonally polarized ultrashort pulses in polarization maintaining fibers. We can also amplify the trapped pulse using this phenomenon. The highly functional ~1 THz ultrafast all optical switching was also demonstrated by use of these techniques.
机译：使用超微脉冲和这种高度非线性纤维，我们可以有效地获得大的非线性光学效应。该组作者一直在使用超快脉冲引起的超快非线性光学效应的高功能光学控制。我们通过使用超短脉冲光纤激光器和光纤，我们已经展示了1.55-2.0μm和1.0-1.7μm广泛的波长调谐超短脉冲产生系统。我们还使用超短脉冲光纤激光器和高度非线性纤维演示了1.0 - 2.0μm超宽度连续素。最近，第一次证明了低噪音和高度相干的高质量超级连续生成。当光学脉冲重叠在光纤中时，发生脉冲俘获，并且它们在某些条件下沿着纤维进行掺入纤维。作者发现了这两种小说脉冲捕获现象。其中一个是跨越零色散波长的脉冲俘获。在这种现象中，正常分散区域处的光学脉冲由异常分散区域的超短溶溶脉冲捕获。我们可以调整被困脉冲的波长，输出时间和时间形状。我们还可以使用这种技术选择性地捕获脉冲系中唯一的一个脉冲。另一个脉冲捕获现象是在偏振保持纤维中的正交偏振的超微脉冲之间。我们还可以使用这种现象扩增被困脉冲。通过使用这些技术还证明了高效〜1 THz Ultrafast所有光学切换。

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