Free carrier and group velocity dispersion effects on silicon-based optical pulse compression

被引：0
|
作者：
Tan, D. T. H. [1 ]
机构：
[1] Singapore Univ Technol & Design, Pillar Engn Product Dev, Singapore 138682, Singapore
来源：
2012 PHOTONICS GLOBAL CONFERENCE (PGC) | 2012年
关键词：
optical pulse compression; silicon; optical interconnects; free carriers; group velocity dispersion; SELF-PHASE-MODULATION; 2-PHOTON ABSORPTION;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The effects of group velocity dispersion and free carrier lifetime on pulse compression efficiency and pulse quality is investigated in a silicon-based optical pulse compressor. A slightly higher amount of pulse energy is carried in the pulse pedestals in the presence of free carriers. The compression efficiency is observed to decrease monotonically as the pulse repetition rate is increased. Compressed pulses with <10% of the pulse energy in the pedestals may be derived by appropriately designing the dispersion in the pulse compressor.
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页数：3
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