Results 281 to 290 of about 67,136 (339)

Sub-50-femtosecond gain-managed amplified pulses enhance nonlinear ablation efficiency. [PDF]

open access: yesBiomed Opt Express
Price LJ   +7 more
europepmc   +1 more source

Nonlinear fiber optics

Soviet Journal of Quantum Electronics, 1988
The advantages of fiber waveguides over bulk nonlinear media are demonstrated. A review is given of the main nonlinear effects which occur during propagation of laser radiation in fiber waveguides. The most interesting applications of nonlinear fiber optics are discussed.
Evgenii M Dianov   +2 more
openaire   +1 more source

Nonlinearity in bent optical fibers

Applied Optics, 2009
An interferometric method to study the induced variations of nonlinear parameters in bent optical fiber such as third-order susceptibility chi((3)) and second-order refractive index n(2) is presented. Due to the expected nonlinear response of the Young's modulus of fiber material, the profiles of asymmetric variations of the two parameters with ...
Fouad, el-Diasty, Hatem A, el-Hennawi
openaire   +2 more sources

Nonlinear optical fiber resonator: Optical fiber bistability

Wuhan University Journal of Natural Sciences, 1996
The linear and nonlinear charecteristics of verious optical fiber loop resonators have been processed uniformly using transmission matrix method. It is pointed that in nonlinear operation condition each of those optical fiber loop resonators may be used to make an all-optical fiber bistability device. The configuration, charecterictics and threshold of
Zhang Yuancheng, Song Qian
openaire   +1 more source

Fiber nonlinear optics

Proceedings of LEOS '93, 2002
The most significant recent development in fiber nonlinear optics is the fiber amplifier. Higher power from optical amplification directly impacts lightwave systems, optical signal processing, and lasers. Even without optical amplifiers, the trend is to higher intensities in fibers which increases the role of nonlinearities.
openaire   +1 more source

Optical backpropagation for fiber-optic communications using highly nonlinear fibers

Optics Letters, 2011
A technique to realize an effective negative Kerr nonlinear coefficient using two highly nonlinear fibers is presented. This technique is used compensate the fiber nonlinearity in optical backpropagation.
Shiva, Kumar, Dong, Yang
openaire   +2 more sources

Nonlinear pulse propagation in optical fibers

Optics Letters, 1978
We discuss the propagation of nonlinear optical pulses in fibers. The wave equation is solved taking the radial dependence in an average way. The radius versus wavelength curves for "no dispersion" in SiO(2) glass are calculated and plotted. These no-dispersion curves separate the regions of light and dark solitons supported by the fibers.
M, Jain, N, Tzoar
openaire   +2 more sources

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