Highly functional all-optical control using ultrafast nonlinear effects in optical fibers

N Nishizawa - IEEE journal of quantum electronics, 2009 - ieeexplore.ieee.org
Using the optical fibers and ultrashort pulses, we can demonstrate highly functional optical
control. We have succeeded in generation of low-noise, ultraflat, high-quality …

Widely wavelength-tunable ultrashort pulse generation using polarization maintaining optical fibers

N Nishizawa, T Goto - IEEE Journal of selected topics in …, 2001 - ieeexplore.ieee.org
Characteristics of widely wavelength tunable ultrashort pulse generation using several types
of polarization maintaining fibers have been experimentally analyzed. Using the diameter …

Experimental analysis of coherent supercontinuum generation and ultrashort pulse generation using cross-correlation frequency resolved optical gating (X-FROG)

A Okamura, Y Sakakibara, E Omoda, H Kataura… - JOSA B, 2015 - opg.optica.org
We investigated the generation of a coherent, wideband supercontinuum (SC) with good
smoothness in a normal-dispersion highly nonlinear fiber (HNLF) and an ultrashort-pulse Er …

Soliton self-frequency shift based slow light in optical fiber up to 1600 delay-to-pulse-width ratio

T Kunihiro, T Kanou, S Oda… - … European Conference and …, 2007 - ieeexplore.ieee.org
-A- --.--Qt t JLw 000 on :: 1LfL -Lw Page 1 Soliton Self-frequency Shift based Slow Light in
Optical Fiber up to 1600 Oelay-to-pulse-width Ratio Takashi Kunihiro, Tomochika Kanou …

Nonlinear shaping of light in optical fibers

C Finot, S Boscolo - Advances in Nonlinear Photonics, 2023 - Elsevier
The development of new all-optical technologies for data processing and signal
manipulation is a field of growing importance with a strong potential for numerous …

Can pulse broadening be stopped?

MH Frosz, PE Andersen - Nature Photonics, 2007 - nature.com
Solitons in optical fibres are important in the generation of supercontinuum light. An
understanding of the diverse physics that is involved when intense optical pulses propagate …

Experimental and numerical analysis of widely broadened supercontinuum generation in highly nonlinear dispersion-shifted fiber with a femtosecond pulse

T Hori, N Nishizawa, T Goto, M Yoshida - JOSA B, 2004 - opg.optica.org
We report the analysis of ultrawideband supercontinuum generation in a highly nonlinear
dispersion-shifted fiber. A> 1000-nm-spanning white-light continuum is generated by …

Quasi-super-continuum generation using ultrahigh-speed wavelength-tunable soliton pulses

K Sumimura, T Ohta, N Nishizawa - Optics letters, 2008 - opg.optica.org
A quasi-super-continuum (quasi-SC) source is demonstrated as a new broadband light
source for the first time to our knowledge using electronically controlled ultrahigh-speed …

Electronically controlled high-speed wavelength-tunable femtosecond soliton pulse generation using acoustooptic modulator

T Hori, N Nishizawa, H Nagai… - IEEE Photonics …, 2001 - ieeexplore.ieee.org
The compact system of electronically controlled high-speed wavelength-tunable
femtosecond (fs) soliton pulse generation is realized for the first time using a passively mode …

Octave spanning high-quality supercontinuum generation in all-fiber system

N Nishizawa, J Takayanagi - JOSA B, 2007 - opg.optica.org
Recently, widely broadened supercontinuum (SC) has been generated using ultrashort
pulse and highly nonlinear fibers. However, inherent noise and fine structures have been …