F Begum, Y Namihira, T Kinjo, S Kaijage - electronics letters, 2010 - researchgate.net
Proposed is a broad supercontinuum spectrum generated highly nonlinear photonic crystal fibre which can be used in ultra-high-resolution optical coherence tomography and optical …
F Begum, Y Namihira, SF Kaijage… - Japanese journal of …, 2011 - iopscience.iop.org
Optical-fiber-based supercontinuum (SC) light sources have attracted much research attention in recent years. High-quality nonlinear optical fibers allow us to readily implement …
In this paper, we present a theoretical calculation of a highly nonlinear germanium (Ge) doped photonic crystal fiber with all-normal group velocity dispersion to design a …
We present a highly nonlinear non-circular core photonic crystal fiber (HNL-NCPCF) with all normal group velocity dispersion (GVD) to design a supercontinuum (SC) light source for …
In this paper, we investigate the generation of supercontinuum (SC) light source based on a highly nonlinear Germanium (Ge) doped photonic crystal fiber (HNL-GePCF) with all normal …
A numerical investigation of LiGaSe 2-based photonic crystal fibre for broad supercontinuum spectrum at− 30 dB intensity level has been studied in this paper. The proposed structure is …
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 …
MA Hossain, Y Namihira - Optics & Laser Technology, 2013 - Elsevier
Optimal wavelength light sources are designed for medical imaging to overcome the effects of the dispersion of the sampling medium of biological tissues which contain about 60 …
Y Namihira, MA Hossain, J Liu, T Koga, T Kinjo… - 2011 - IET
The objective of this paper is to generate supercontinuum (SC) spectrums for dental optical coherence tomography (OCT) using proposed highly nonlinear dispersion flattened …