Open AccessGeneration of 300 nm bandwidth 05 mJ pulses near 1 μm in a single stage gas filled hollow core fiber
Author(s) -
Xiaotong Guo,
Shigeki Tokita,
Kento Yoshii,
H. Nishioka,
Junji Kawanaka
Publication year - 2017
Publication title -
optics express
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.25.021171
Subject(s) - optics , materials science , bandwidth (computing) , core (optical fiber) , photonic crystal fiber , optical fiber , wavelength , fiber , optoelectronics , physics , telecommunications , computer science , composite material
A simple and compact spectral-broadening system is presented that is based on a single-stage statically pressurized Ar filled hollow core fiber. By optimizing the inner diameter of the hollow core fiber, a bandwidth of 300 nm is obtained. This is the broadest bandwidth known to date with millijoule level energy near the 1-μm wavelength by a single stage gas filled hollow core fiber.