Novel technique for group velocity dispersion measurements in optical fibers

A novel technique of measuring group velocity dispersion (GVD) in optical fibers is introduced. The technique utilizes stimulated Raman scattering to couple small modulations from a pump beam to a signal beam. By measuring the coupling efficiency, a numerical value for the group delay difference bet...

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Veröffentlicht in:	IEEE photonics technology letters 2002-03, Vol.14 (3), p.349-351
Hauptverfasser:	Mandelbaum, I., Achtenhagen, M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Beams (radiation) Computational efficiency Delay Dispersions Group delay Group velocity Joining Laser excitation Modulation Optical coupling Optical fiber dispersion Optical fibers Optical modulation Raman scattering Velocity measurement Wavelength division multiplexing Wavelength measurement
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