Broadband supercontinuum generation in lead silicate photonic crystal fibers employing optical pulses of 50 W peak power

2016 ◽  
Vol 380 ◽  
pp. 310-319 ◽  
Author(s):  
Mohit Sharma ◽  
S. Konar
Keyword(s):  
Photonic Crystal ◽  
Peak Power ◽  
Photonic Crystal Fibers ◽  
Supercontinuum Generation ◽  
Lead Silicate ◽  
Optical Pulses ◽  
Crystal Fibers

High stability supercontinuum generation in lead silicate SF57 photonic crystal fibers

2013 ◽  
Vol 22 (1) ◽  
pp. 014215 ◽  
Author(s):  
Xing-Ping Zhu ◽  
Shu-Guang Li ◽  
Ying Du ◽  
Ying Han ◽  
Wen-Qi Zhang ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
High Stability ◽  
Photonic Crystal Fibers ◽  
Supercontinuum Generation ◽  
Lead Silicate ◽  
Crystal Fibers

Coherent Mid-IR Supercontinuum Generation in Bismuth-Based Glass Photonic Crystal Fibers

2013 ◽  
Vol 321-324 ◽  
pp. 478-481
Author(s):  
Dang Yao ◽  
Jian Guo Wen
Keyword(s):  
Photonic Crystal ◽  
Wave Breaking ◽  
Peak Power ◽  
Group Velocity Dispersion ◽  
Photonic Crystal Fibers ◽  
Supercontinuum Generation ◽  
Optical Wave ◽  
Numerical Stimulation ◽  
Stimulation Method ◽  
Crystal Fibers

This paper points out the properties of bismuth-based glass and the related design of photonic crystal fibers with flatted and normal group velocity dispersion profile. Supercontinuum generation in fiber is studied by a split-step Fourier numerical stimulation method. The results are shown for highly coherent mid-IR supercontinuum generation with 1.6 octaves bandwidth when pumping pulse width of 150fs and peak power of 40kW at 2.0μm. Analysis illustrates that supercontinuum generation dynamics are dominated by self-phase modulation and optical wave breaking.

scholarly journals Flattened zero dispersion Photonic crystal fibers with embedded nano holes and ultra low confinement loss for supercontinuum generation

2019 ◽  
Vol 8 (4) ◽  
pp. 7-15 ◽  
Author(s):  
K. F. Fiaboe ◽  
P. Kumar ◽  
J. S. Roy
Keyword(s):  
Photonic Crystal ◽  
Peak Power ◽  
Photonic Crystal Fibers ◽  
Nonlinear Coefficient ◽  
Far Infrared ◽  
Supercontinuum Generation ◽  
Confinement Loss ◽  
Visible Range ◽  
Crystal Fiber ◽  
Crystal Fibers

In this paper unique photonic crystal fiber (PCF) structure with nanoholes embedded have been studied. Embedded nanoholes have been filled with different materials of alcoholic groups like butanol, ethanol, methanol and propanol. Investigations of these structure shows flattened zero dispersion in visible range to far infrared regions. Simulated PCF structure reports ultra-low confinement loss of the order of 10-8 dB/km. Designed PCF promises to give large nonlinear coefficient of 3000 W-1Km-1 at 1335nm wavelengths. Numerical simulation of the fiber for the generation of supercontinuum generation (SCG) has been performed. Low power pump pulses of 50fs duration have been used. With a fiber of length of 15cm and pulses of 1kW, 2kW, 5kW and 10kW peak power, supercontinuum broadening of about 607nm, 908nm, 1987nm and 2405nm respectively.

scholarly journals Supercontinuum generation in photonic crystal fibers for undergraduate laboratory

2015 ◽  
Author(s):  
Gregory A. Helmininack ◽  
Derek D. Gladysiewski ◽  
Feng Zhou ◽  
Ken Hershman ◽  
Ben Campbell ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fibers ◽  
Supercontinuum Generation ◽  
Undergraduate Laboratory ◽  
Crystal Fibers

White-light cw-pumped supercontinuum generation in highly GeO_2-doped-core photonic crystal fibers

2009 ◽  
Vol 34 (23) ◽  
pp. 3631 ◽  
Author(s):  
A. Kudlinski ◽  
G. Bouwmans ◽  
O. Vanvincq ◽  
Y. Quiquempois ◽  
A. Le Rouge ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
White Light ◽  
Photonic Crystal Fibers ◽  
Supercontinuum Generation ◽  
Crystal Fibers

Numerical analysis of supercontinuum generation in photonic-crystal fibers with zero dispersion wavelengths in telecommunication windows

Optik ◽  
2016 ◽  
Vol 127 (22) ◽  
pp. 10981-10990 ◽  
Author(s):  
A. Barrientos-García ◽  
Igor A. Sukhoivanov ◽  
J.A. Andrade-Lucio ◽  
J.C. Hernandez-Garcia ◽  
G. Ramos-Ortiz ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Numerical Analysis ◽  
Photonic Crystal Fibers ◽  
Supercontinuum Generation ◽  
Crystal Fibers
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