Integrated‐optic lattice‐form tuneable chromatic dispersion compensator with increased number of operable channels

2016 ◽  
Vol 52 (3) ◽  
pp. 216-217 ◽  
Author(s):  
K. Takiguchi
Keyword(s):  
Chromatic Dispersion ◽  
Dispersion Compensator

Two- and three-dimensional studies of a silicon-based chromatic dispersion compensator

2009 ◽  
Author(s):  
Ching Eng Jason Png ◽  
Soon Thor Lim ◽  
Er Ping Li ◽  
Aaron J. Danner ◽  
Kensuke Ogawa ◽  
...  
Keyword(s):  
Chromatic Dispersion ◽  
Three Dimensional ◽  
Dispersion Compensator ◽  
Silicon Based

An integrated tunable chromatic dispersion compensator for 40 Gb/s NRZ and CSRZ

2003 ◽  
Author(s):  
C.K. Madsen ◽  
S. Chandrasekhar ◽  
E.J. Laskowski ◽  
M.A. Cappuzzo ◽  
J. Bailey ◽  
...  
Keyword(s):  
Chromatic Dispersion ◽  
Dispersion Compensator

A New Design of Photonic Crystal Fiber with Fattened Dispersion and Low Effective Mode Area

2012 ◽  
Vol 535-537 ◽  
pp. 1304-1307
Author(s):  
Di Li ◽  
Qiang Xu ◽  
Du Qi Yuan ◽  
Xu Chao Duan
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Chromatic Dispersion ◽  
Optical Systems ◽  
Perfectly Matched Layers ◽  
Nonlinearity Coefficient ◽  
Crystal Fiber ◽  
Dispersion Compensator ◽  
Effective Mode Area ◽  
Mode Area

We propose a novel type of photonic crystal fiber with low fattened dispersion and high nonlinearity for four wave mixing. The dispersion and nonlinearity coefficient are investigated simultaneously by using the full vectorial finite element method with anisotropic perfectly matched layers. The optimized result has been obtained by adjusting the design parameter of the proposed fiber, which has dispersion is -1.53 ps•nm−1 km−1 at wavelength of 1.55μm, and in addition the relatively small effective mode area of 2.23μm2 is obtained at the same wavelength, which will induce higher nonlinearity coefficient is close 54.8 W-1• km-1 at the wavelength of 1.55μm. The proposed PCF is suitable for applications as a chromatic dispersion controller, dispersion compensator, or as candidate for the nonlinear optical systems because of its small effective mode area.

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