27 November 2013 Highly nonlinear polarization maintaining dispersion compensating fiber for high-speed transmission system
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Optical Engineering, 52(11), 116112 (2013). doi:10.1117/1.OE.52.11.116112
Abstract
A photonic crystal fiber design is presented, which has simultaneously ultra-high birefringence, high nonlinearity, and high negative dispersion. The relative dispersion slope matches with that of standard single-mode fiber of about 0.0036  nm 1 . The finite element method with circular perfectly matched boundary layer is used to investigate the guiding properties. The proposed fiber ensures a large negative dispersion coefficient of about −639.16  ps/(nm km) , birefringence of order 3.55×102 , and nonlinear coefficient of 41  W1km1 at 1550-nm wavelength.
© 2013 Society of Photo-Optical Instrumentation Engineers (SPIE)
Md. Imran Hasan, Md. Samiul Habib, Md. Selim Habib, S. M. Abdur Razzak, "Highly nonlinear polarization maintaining dispersion compensating fiber for high-speed transmission system," Optical Engineering 52(11), 116112 (27 November 2013). http://dx.doi.org/10.1117/1.OE.52.11.116112
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KEYWORDS
Dispersion

Picosecond phenomena

Single mode fibers

Polarization

Birefringence

Cladding

Finite element methods

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