Finite element characterization of chromatic dispersion in nonlinear holey fibers
نویسندگان
چکیده
منابع مشابه
Generation, characterization, and application of broadband coherent femtosecond visible pulses in dispersion micromanaged holey fibers
Submillimeter-scale dispersion micromanagement (DMM) is discussed and used to generate coherent and stable femtosecond visible pulses (bandwidth up to 50 nm and scalable center wavelength in the range of 385–625 nm) in tapered holey fibers as short as 10 mm. The longitudinal variation of the phase-matching conditions for Cherenkov radiation and four-wave mixing explains the results well. We com...
متن کاملHighly nonlinear and anomalously dispersive lead silicate glass holey fibers.
In this paper we present significant progress on the fabrication of small-core lead-silicate holey fibers. The glass used in this work is SF57, a commercially available, highly nonlinear Schott glass. We report the fabrication of small core SF57 fibers with a loss as low as 2.6 dB/m at 1550 nm, and the fabrication of fibers with a nonlinear coefficient as high as 640 W-1km-1. We demonstrate the...
متن کاملOptical Arbitrary Waveform Generation Using Chromatic Dispersion in Silica Fibers
This is dedicated to my family and everyone else who helped me along my way just so they could see me succeed. This is also dedicated to the innocent students and faculty who lost their lives at Virginia Tech on April 16, 2007 doing what I am doing now: pursuing a higher education. iv ACKNOWLEDGEMENTS I would like to thank Dr. Ali Adibi for being my advisor, for always being accommodating and w...
متن کاملNonlinear pulse propagation in dispersion decreasing fibers
By numerically solving the nonlinear Schrodinger equation, we analyze pulse propagation through dispersion decreasing optical fibers (DDFs) in which the core radius varies along the length of the fiber; this in turn leads to a variation of dispersion as well as mode effective area along the length of the fiber. We calculate an optimum core radius profile required to create a local balance betwe...
متن کاملCharacterization of Chromatic Dispersion and Refractive Index of Polymer Optical Fibers
The chromatic dispersion and the refractive index of poly(methyl methacrylate) polymer optical fibers (POFs) have been characterized in this work by using a tunable femtosecond laser and a Streak Camera. The characterization technique is based on the measurement of the time delays of light pulses propagating along POFs at different wavelengths. Polymer fibers of three different lengths made by ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Optics Express
سال: 2003
ISSN: 1094-4087
DOI: 10.1364/oe.11.001481