Title :
Optical parametric gain of tellutire/phosphate highly nonlinear optical fiber
Author :
Samuel, Edmund ; Tong Hoang Tuan ; Asano, Koji ; Suzuki, Takenobu ; Ohishi, Yasutake
Author_Institution :
Res. Center for Adv. Photon Technol., Toyota Technol. Inst., Nagoya, Japan
Abstract :
We optimized the optical pump power to realize better phase-matching, higher parametric amplification gain and broader bandwidth for highly nonlinear optical fibers with tailored chromatic dispersions. The core-clad materials have large refractive index difference of 0.49. The gain bandwidth calculated are 108 and 104 nm for the step index and hybrid micorstructured optical fibers with two zero dispersion wavelengths respectively. The broadest bandwidth in our calculation is 108 nm for step index fiber at pump wavelength 1238 nm.
Keywords :
optical fibre dispersion; optical parametric amplifiers; phosphorus compounds; refractive index; tellurium compounds; P2O3; Te2O3; chromatic dispersions; core-clad materials; hybrid micorstructured optical fibers; optical parametric gain; optical pump power; parametric amplification gain; phase-matching; refractive index; step index optical fibers; tellutire/phosphate highly nonlinear optical fiber; wavelength 1238 nm; Fiber nonlinear optics; Gain; Optical fiber amplifiers; Optical fiber dispersion; Chromatic Dispersion; Microstructured Optical Fiber; Optical Parametric Amplifier;
Conference_Titel :
Optical Communication Systems (OPTICS), 2013 International Conference on
Conference_Location :
Reykjavik
