Wide bandwidth slow light using a Raman fiber amplifier
Wide bandwidth slow light using a Raman fiber amplifier
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DOI：
10.1364/opex.13.006092
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发表时间：
2005-08-08
期刊：
影响因子：
3.8
通讯作者：
Gaeta, AL
中科院分区：
文献类型：
--
作者：
Sharping, JE;Okawachi, Y;Gaeta, AL
我们展示了一种全光可调谐脉冲延迟方案，利用光纤中伴随受激拉曼散射的折射率随功率的变化。使用这种技术，我们延迟430-fs的脉冲高达85%的脉冲宽度。在基于光纤的系统中适应短于1 ps的脉冲带宽的能力使得该技术对于在超高带宽电信系统中产生可控延迟是潜在可行的。(C)2005年，美国光学学会。
We demonstrate an all-optical tunable pulse delay scheme that utilizes the power-dependent variation of the refractive index that accompanies stimulated Raman scattering in an optical fiber. Using this technique, we delay 430-fs pulses by up to 85% of a pulse width. The ability to accommodate the bandwidth of pulses shorter than 1 ps in a fiber-based system makes this technique potentially viable for producing controllable delays in ultra-high bandwidth telecommunication systems. (C) 2005 Optical Society of America.