Book contents
- Frontmatter
- Contents
- List of contributors
- Preface
- 1 Introduction and history
- 2 Supercontinuum generation in microstructure fibers – a historical note
- 3 Nonlinear fibre optics overview
- 4 Fibre supercontinuum generation overview
- 5 Silica fibres for supercontinuum generation
- 6 Supercontinuum generation and nonlinearity in soft glass fibres
- 7 Increasing the blue-shift of a picosecond pumped supercontinuum
- 8 Continuous wave supercontinuum generation
- 9 Theory of supercontinuum and interaction of solitons with dispersive waves
- 10 Interaction of four-wave mixing and stimulated Raman scattering in optical fibers
- 11 Nonlinear optics in emerging waveguides: revised fundamentals and implications
- 12 Supercontinuum generation in dispersion-varying fibers
- 13 Supercontinuum generation in chalcogenide glass waveguides
- 14 Supercontinuum generation for carrier-envelope phase stabilization of mode-locked lasers
- 15 Biophotonics applications of supercontinuum generation
- 16 Fiber sources of tailored supercontinuum in nonlinear microspectroscopy and imaging
- Index
12 - Supercontinuum generation in dispersion-varying fibers
Published online by Cambridge University Press: 06 July 2010
- Frontmatter
- Contents
- List of contributors
- Preface
- 1 Introduction and history
- 2 Supercontinuum generation in microstructure fibers – a historical note
- 3 Nonlinear fibre optics overview
- 4 Fibre supercontinuum generation overview
- 5 Silica fibres for supercontinuum generation
- 6 Supercontinuum generation and nonlinearity in soft glass fibres
- 7 Increasing the blue-shift of a picosecond pumped supercontinuum
- 8 Continuous wave supercontinuum generation
- 9 Theory of supercontinuum and interaction of solitons with dispersive waves
- 10 Interaction of four-wave mixing and stimulated Raman scattering in optical fibers
- 11 Nonlinear optics in emerging waveguides: revised fundamentals and implications
- 12 Supercontinuum generation in dispersion-varying fibers
- 13 Supercontinuum generation in chalcogenide glass waveguides
- 14 Supercontinuum generation for carrier-envelope phase stabilization of mode-locked lasers
- 15 Biophotonics applications of supercontinuum generation
- 16 Fiber sources of tailored supercontinuum in nonlinear microspectroscopy and imaging
- Index
Summary
Introduction
Studies of supercontinuum generation in photonic crystal fibers or dispersion-shifted highly nonlinear fibers have led to renewed interest in SC generation in other fiber types. For example, it was shown that fibers with a steadily-decreasing diameter in which the dispersive and nonlinear characteristics change as a function of propagation distance can lead to significant enhancement of the SC bandwidth and allow for an additional degree of control of the SC spectrum. In fact, it was the use of fibers with dispersion-varying profiles that motivated in the mid-1990s the pioneering work on SC generation intended for telecommunication applications [see e.g. Morioka et al., 1994a, 1994b, 1995, 1996; Mori et al., 1995]. Of course, it was already well known that efficient adiabatic pulse compression could be achieved in dispersion-varying fibers (Dianov et al., 1986), but these mid-1990s studies, anterior to the development of PCFs, were the first to specifically suggest that fibers with longitudinally-varying dispersion could be advantageous in generating broad and/or flat SC spectra (Lou et al., 1997; Mori et al., 1997). With the development of the theoretical understanding of SC generation process (see other chapters) renewed interest in dispersion-engineering has therefore occurred naturally. In this context, a key result that was reported is the demonstration of coherent SC generation in millimeter lengths of tapered fibers where the diameter of the fiber is controlled as a function of length to a great degree of accuracy (Lu and Knox, 2004).
- Type
- Chapter
- Information
- Supercontinuum Generation in Optical Fibers , pp. 285 - 305Publisher: Cambridge University PressPrint publication year: 2010