Physical review. A, General physics · 1978 · 878 citations · 20 references
Natural SciencesPhysicsOpticsOptoelectronicsPhotonicsFiber OpticsFiber PropertiesLaser OpticsNonlinear OpticsOptical FibersOptical MetrologyFiber CharacterizationFrequency Spectrum AnalysisNonlinear Fiber OpticsPulse BroadeningSelf-focusingSelf-phase ModulationSingle-mode FibersSingle-mode Optical Fibers
The study measures frequency broadening caused by self‑phase‑modulation in optical fibers. Measurements were performed with single‑mode silica‑core fibers and mode‑locked argon‑laser pulses to achieve the cleanest SPM observations. The spectra match theoretical predictions, provide an independent determination of the nonlinear coefficient \(n_{2}\), and suggest simple fiber‑based methods for analyzing mode‑locked laser pulses.
We report measurements of frequency broadening due to self-phase-modulation (SPM) in optical fibers. The use of single-mode silica-core fibers and mode-locked argon-laser pulses leads to the simplest and cleanest measurements yet made of SPM. The qualitative features of the frequency spectrum are in good agreement with theoretical expectations. The experiment provides an independent measurement of ${n}_{2}$, the self-focusing coefficient. The results also point to some simple and useful techniques based on fibers for the measurement and analysis of mode-locked laser pulses.
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D. Gloge · Applied Optics · 1971 · 1.5K citations
Raman gain in glass optical waveguides
R. H. Stolen, E. P. Ippen · Applied Physics Letters · 1973 · 617 citations
Self-Steepening of Light Pulses
F. DeMartini, C. H. Townes, T. K. Gustafson et al. · Physical Review · 1967 · 332 citations · Full text
Dispersion in Weakly Guiding Fibers
D. Gloge · Applied Optics · 1971 · 247 citations