Photon energy lifter
Photon energy lifter
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DOI：
10.1364/oe.14.007270
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发表时间：
2006-08-07
期刊：
影响因子：
3.8
通讯作者：
Carusotto, Iacopo
中科院分区：
文献类型：
--
作者：
Gaburro, Zeno;Ghulinyan, Mher;Carusotto, Iacopo
提出了一种时间相关的空间周期性光子晶体结构，利用周期性光子晶体结构中光的慢群速度特性，在不影响光脉冲的形状和相干性的情况下，实现了效率接近1的波长转换.定量有限差分时域模拟与传统的硅技术的光学参数的现实系统进行。(c)2006年美国光学学会。
We propose a time-dependent, spatially periodic photonic structure which is able to shift the carrier frequency of an optical pulse which propagates through it. Taking advantage of the slow group velocity of light in periodic photonic structures, the wavelength conversion process can be performed with an efficiency close to 1 and without affecting the shape and the coherence of the pulse. Quantitative Finite Difference Time Domain simulations are performed for realistic systems with optical parameters of conventional silicon technology. (c) 2006 Optical Society of America.