Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Zhangchao Huang"'
Publikováno v:
Complexity, Vol 2020 (2020)
Load is the main external disturbance of a parallel robot manipulator. This disturbance will cause dynamic coupling among different degrees of freedom and make heaps of model-based control methods difficult to apply. In order to compensate this distu
Externí odkaz:
https://doaj.org/article/ec96cdfbd94b49c9944b21eb78a89feb
Publikováno v:
physica status solidi (a). 217:1900773
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f397d6699251e27bac829e7a32694f9
https://doi.org/10.1002/pssa.201900773
https://doi.org/10.1002/pssa.201900773
Publikováno v:
14th Conference on Education and Training in Optics and Photonics: ETOP 2017.
How to realize the joint cultivation of excellent engineer for the school and the enterprise is an important task of the project of excellent engineers. In five years of teaching practice, based on the concept of engineering education certification,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c47f3ad4f746ab3d01d07ffeb7beb4e
https://doi.org/10.1117/12.2269924
https://doi.org/10.1117/12.2269924
Publikováno v:
Optics Communications. 285:5287-5292
We have numerically simulated the operation of the Fourier-domain mode-locked (FDML) fiber laser based on the wavelength reconstruction method instead of numerical solving the nonlinear Schrodinger equation. We studied the influences of the filter ba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e200e6982aa56d2f0f8242907e79c94
https://doi.org/10.1016/j.optcom.2012.06.072
https://doi.org/10.1016/j.optcom.2012.06.072
Autor:
Zhangchao Huang, Yongnan Li, Shuanggen Zhang, Minglie Hu, Fuyun Lu, Chenghou Tu, Qingyue Wang, Enbang Li
Publikováno v:
Optics Communications. 284:455-459
The frequency doubling of femtosecond pulses from an Yb-doped fiber laser source was demonstrated in a PPKTP waveguide fabricated by femtosecond laser direct writing. The PPKTP waveguide contains a fixed period of 8.9 μm and the feomtosecond fundame
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7844839247e4b95e93668286babd953
https://doi.org/10.1016/j.optcom.2010.09.022
https://doi.org/10.1016/j.optcom.2010.09.022
Publikováno v:
Optics and Photonics Journal. :50-52
Nonlinear cascaded femtosecond third harmonic generation was experimentally investigated pumped by 100 fs pulses at optical communication band 1550 nm using a multi-grating 5 mol. % MgO-doped periodically poled lithium niobate crystal. The optimized
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cefbfa82ec773e51b47a8bdaf41cf74
https://doi.org/10.4236/opj.2013.32b012
https://doi.org/10.4236/opj.2013.32b012
Publikováno v:
Proceedings of SPIE; 8/17/2017, Vol. 10452, p1-6, 6p
Publikováno v:
Optics letters. 35(6)
We present in this Letter the second-harmonic generation of femtosecond pulses in double-line-written waveguides fabricated in periodically poled lithium niobate (PPLN) with femtosecond laser pulses. In a 10-mm-long sample, a normalized conversion ef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f49707405826f4fc07b9cbcf6a708581
https://pubmed.ncbi.nlm.nih.gov/20237629
https://pubmed.ncbi.nlm.nih.gov/20237629
Publikováno v:
Proceedings of SPIE.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d2c71e7d8ddfce5c3f46df55575f393
https://doi.org/10.1117/12.870924
https://doi.org/10.1117/12.870924
Publikováno v:
2009 14th OptoElectronics and Communications Conference.
Second harmonic generation of femtosecond pulses in PPLN waveguide written by femtosecond laser pulses was described both theoretically and experimentally. An average power conversion efficiency of 21.5% was obtained.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::469f86f341421e6e26b9f441eb396111
https://doi.org/10.1109/oecc.2009.5214250
https://doi.org/10.1109/oecc.2009.5214250