Controlling the width of a femtosecond continuum generated in a small-diameter fibre
Journal Article
·
· Quantum Electronics (Woodbury, N.Y.)
- Novosibirsk State University, Novosibirsk (Russian Federation)
The control of the width of a continuum generated in a tapered germanium-doped silica fibre with the waist diameter of {approx}3 {mu}m is experimentally demonstrated for the first time. The width of the continuum was controlled by varying the wavelength of chirped femtosecond pump pulses near the zero-point of the group velocity dispersion of the fibre. The width of the continuum at the -20-dB level was varied from 98 to 790 nm by tuning the central wavelength of 80-fs, 0.6-nJ input pulses from 789 to 847 nm. (control of laser radiation parameters)
- OSTI ID:
- 21454754
- Journal Information:
- Quantum Electronics (Woodbury, N.Y.), Vol. 32, Issue 1; Other Information: DOI: 10.1070/QE2002v032n01ABEH002117; ISSN 1063-7818
- Country of Publication:
- United States
- Language:
- English
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