caa a22 4500 445370181 CHVBK 20180317142943.0 cr unu---uuuuu 170323e20110901xx s 000 0 eng 10.1007/s00340-011-4496-1 doi (NATIONALLICENCE)springer-10.1007/s00340-011-4496-1 Influence of the initial chirp on the supercontinuum generation in silicon-on-insulator waveguide [Elektronische Daten] [J. Wen, H. Liu, N. Huang, Q. Sun, W. Zhao] We propose a practical method to broaden the bandwidth of supercontinuum generated in silicon-on-insulator (SOI) waveguide by controlling the initial chirp of inputting femtosecond pulses, which has the main impact on the initial stage of the spectral broadening caused by the self-phase modulation (SPM) effect. The numerical results show that the bandwidth and flatness of the supercontinuum generated in SOI waveguide are sensitive to the initial chirp of inputting femtosecond pulses, the supercontinuum bandwidth can be remarkably enhanced by inputting positive chirp femtosecond pulses with a decreased propagation distance required by soliton fission, and the maximum bandwidth of supercontinuum can be increased to 1500 nm. Springer-Verlag, 2011 Wen J. State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Science (CAS), 710119, Xi'an, China aut Liu H. State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Science (CAS), 710119, Xi'an, China aut Huang N. State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Science (CAS), 710119, Xi'an, China aut Sun Q. State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Science (CAS), 710119, Xi'an, China aut Zhao W. State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Science (CAS), 710119, Xi'an, China aut Applied Physics B Springer-Verlag 104/4(2011-09-01), 867-871 0946-2171 104:4<867 2011 104 340 https://doi.org/10.1007/s00340-011-4496-1 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00340-011-4496-1 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Wen J. State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Science (CAS), 710119, Xi'an, China aut NATIONALLICENCE 700 1- Liu H. State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Science (CAS), 710119, Xi'an, China aut NATIONALLICENCE 700 1- Huang N. State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Science (CAS), 710119, Xi'an, China aut NATIONALLICENCE 700 1- Sun Q. State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Science (CAS), 710119, Xi'an, China aut NATIONALLICENCE 700 1- Zhao W. State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Science (CAS), 710119, Xi'an, China aut NATIONALLICENCE 773 0- Applied Physics B Springer-Verlag 104/4(2011-09-01), 867-871 0946-2171 104:4<867 2011 104 340 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer