Silicon Photonics: Are Smaller Devices Always Better?

Silicon Photonics: Are Smaller Devices Always Better?
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硅光子学:设备越小越好吗?

DOI:
10.1143/jjap.45.6609
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发表时间:
2006
影响因子:
1.5
通讯作者:
Reed G
Reed G
中科院分区:
物理与天体物理4区
文献类型:
--
作者:
Reed G

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由于性能和成本的原因,世界范围内都有小型化硅光子波导的趋势。显然,与在许多情况下相比,器件尺寸的缩小在成本和封装密度、调制带宽、谐振结构中改进的性能以及器件内光功率密度的增加方面提供了优势。然而,尺寸的减小带来了一些代价,即在控制器件的偏振特性的同时保持波导的单模操作的难度增加。此外,由于与光纤在尺寸和折射率方面的不匹配,增加了进入和离开这些器件的难度。
There is a worldwide trend towards miniaturising silicon photonic waveguides for both performance and cost reasons. It is clear than in many circumstances the shrinking of the device dimensions provides advantages in terms of cost and packing density, modulation bandwidth, improved performance in resonant structures, and an increase in optical power density within the devices. However, the size reduction comes at some costs in increased difficulty in maintaining single mode operation of the waveguides whilst controlling the polarisation properties of the device. Furthermore, the difficulty of coupling into and out of these devices is increased due to the mismatch in size and refractive index with an optical fibre.
光纤和薄半导体波导之间的双光栅辅助定向耦合
DOI: --
发表时间: 2003
影响因子: 2.6
作者:
G. Masanovic;V. Passaro;G. Reed
通讯作者: G. Reed
DOI: 10.1109/jlt.2002.804036
发表时间: 2002-10
影响因子: 4.7
作者:
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通讯作者: O. Powell
DOI: --
发表时间: 1992
期刊:
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作者:
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通讯作者: J. Hong