Ultralow loss (2 dB/km) hollow-core conjoined-tube negative-curvature fiber - Details

Author：

Gao, Shou-Fei (Gao, Shou-Fei.) | Wang, Ying-Ying (Wang, Ying-Ying.) | Ding, Wei (Ding, Wei.) | Wang, Pu (Wang, Pu.)

Indexed by：

EI Scopus

Abstract：

We　report　a　brand-new　hollow-core　conjoined-tube　negative-curvature　fiber　with　a　minimum　attenuation　of　2　dB/km　at　1512　nm,　almost　approaching　the　loss　record　of　hollow-core　photonic　bandgap　fiber　with　a　20-years　history.　©　2018　The　Author(s).

Keyword：

Photonic bandgap fibers Photosensitivity Bragg gratings Glass Optical waveguides Light sensitive materials

Author Community：

[ 1 ] [Gao, Shou-Fei]National Center of Laser Technology, Institute of Laser Engineering, Beijing University of Technology, Beijing; 100124, China
[ 2 ] [Wang, Ying-Ying]National Center of Laser Technology, Institute of Laser Engineering, Beijing University of Technology, Beijing; 100124, China
[ 3 ] [Ding, Wei]Laboratory of Optical Physics, Institute of Physics, Chinese Academy of Sciences, Beijing; 100190, China
[ 4 ] [Wang, Pu]National Center of Laser Technology, Institute of Laser Engineering, Beijing University of Technology, Beijing; 100124, China