The interaction of ultrashort light pulses with matter is accompanied by a variety of new
phenomena involving Raman scattering due to vibrational and rotational modes of …

Rapid communication Observation of filamentation-induced continuous self-frequency down
shift in air Page 1 DOI: 10.1007/s00340-008-2985-7 Appl. Phys. B 91, 219–222 (2008) Rapid …

摘要采用钛宝石超快fs 激光器泵浦2 m 长光子晶体光纤产生超连续谱, 重点研究了不同输入功率
下350~ 959 nm 波长范围内光谱的演变过程, 实验中产生的超连续光谱宽度超过550 nm …

We develop an improved moment method to model soliton propagation in optical fibers. We
account for the full Raman gain spectrum of the material and derive a system of coupled …

We demonstrate efficient, highly nondegenerate four-wave mixing of femtosecond pulses,
with a frequency shift of∼ 6000 cm− 1, in an 18 cm tapered microstructure fiber. Using a …

Ionization-induced change in the refractive index of a gas is shown to give rise to a
substantial spectral blueshift of megawatt light pulses transmitted through a gas-filled hollow …

Stimulated Raman self-scattering (SRSS) is shown not to be a unique effect observed
exclusively in the propagation of femtosecond optical solitons through optical fibres. SRSS …

We demonstrate a soliton self-frequency shift of~ 120nm in a fiber with 1.56-μm pulses
generated at a 10-GHz repetition rate by an actively mode-locked laser. A highly nonlinear …

A simple splice technique to fuse a SMF‐28™ and a microstructured fibre using a
conventional electric‐arc splicer is presented. The technique consists in applying the electric …

In this work, we combine the phase engineering method with the generalized perturbation
(n, N− n)-fold Darboux transformation to study the generation of mixed localized chirped …