WEIDNER, P and PENZKOFER, A (1993) SPECTRAL BROADENING OF PICOSECOND LASER-PULSES IN OPTICAL FIBERS. OPTICAL AND QUANTUM ELECTRONICS, 25 (1). pp. 1-25. ISSN 0306-8919, 1572-817X
Full text not available from this repository.Abstract
Picosecond light pulses of a passively mode-locked ruby laser (pulse duration DELTAt(L) almost-equal-to 35 ps) are spectrally broadened in optical fibres of core diameters from 4 mum to 600 mum. Combining the effects of self-phase modulation, stimulated Raman scattering, and parametric four-photon interaction in an 8-mum core fibre of 4 m length with the effect of selective spectral attenuation in a ruby rod resulted in rather smooth spectra extending from 685 nm to 830 nm (spectral width almost-equal-to 2300 cm-1).
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | STIMULATED RAMAN-SCATTERING; SELF-PHASE-MODULATION; GRADED-INDEX FIBERS; SINGLE-MODE FIBER; BIREFRINGENT FIBERS; FREQUENCY-CONVERSION; WAVE; COMPRESSION; DISPERSION; GENERATION; |
| Depositing User: | Dr. Gernot Deinzer |
| Last Modified: | 19 Oct 2022 08:43 |
| URI: | https://pred.uni-regensburg.de/id/eprint/54209 |
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