Soliton fission and supercontinuum generation in photonic crystal fibre for optical coherence tomography application

被引：0
作者：
K PORSEZIAN
R VASANTHA JAYAKANTHA RAJA
机构：
[1] Pondicherry University,Department of Physics
[2] SASTRA University,Centre for Nonlinear Science and Engineering, School of Electrical and Electronics Engineering
来源：
Pramana | 2015年 / 85卷
关键词：
Soliton fission; photonic crystal fibre; supercontinuum generation; optical coherence tomography; 42.81.Qb; 42.65.Wi; 42.70.Jk; 42.65.Jx; 42.65.Pc; 82.35.Np;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We present a practical design of novel photonic crystal fibre (PCF) to investigate the nonlinear propagation of femtosecond pulses for the application of optical coherence tomography (OCT) based on supercontinuum generation (SCG) process. In addition, this paper contains a brief introduction of the physical phenomena of soliton and SCG. Typically, here we discuss how the ultrabroadband radiation in PCF can be generated by SCG through various nonlinear effects of the fibre. To accomplish the proposed aim, we put forth liquid core PCF (LCPCF) structure filled with chloroform for OCT measurements of the eye. From the proposed design, we observe that proposed LCPCFs with liquid material exhibit significant broadened wavelength spectrum with low input pulse energy over small propagation distances for the OCT application.
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页码：993 / 1007
页数：14
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