Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Xubao Wang"'
Publikováno v:
Applied Physics B. 124
An off-axis ellipsoid focus system is designed to focus rectangular beams that are emitted by a direct high-power laser diode (LD) stack for material processing. This off-axis ellipsoid focus method can be applied to LD stacks with different spot siz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17ee4d68dde7a1b029493057d8dbf7dd
https://doi.org/10.1007/s00340-018-7082-y
https://doi.org/10.1007/s00340-018-7082-y
Publikováno v:
Semiconductor Lasers and Laser Dynamics VIII.
An optical system is designed to shape the rectangular beam which emitted by direct high power laser diode stack for laser material processing. Beam parameter product theory and inverted Kepler telescope system principle are applied to analyze and de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c90bfb3f07de138afe6a1231a6bf233e
https://doi.org/10.1117/12.2314718
https://doi.org/10.1117/12.2314718
Publikováno v:
Frontiers of Optoelectronics in China. 4:393-397
With the development of laser technology, laser application technology increasingly plays a leading role in the field of industry. High power laser products and their safety requirements are attracting more attention. In laser industrial applications
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72f987acd4aeec11bf7bccddb170dcea
https://doi.org/10.1007/s12200-011-0214-1
https://doi.org/10.1007/s12200-011-0214-1
Autor:
Xubao Wang, Tiechuan Zuo
Publikováno v:
Frontiers of Optoelectronics in China. 3:190-193
The research presented in this paper focuses on the laser-powder interaction. Through the experiment with metal powder in micrometers, we found that, in an invariable laser power density, the thickness of the final fabricated thin wall was similar to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7ceb3589c15293407fa5bb52d592e2f
https://doi.org/10.1007/s12200-010-0002-3
https://doi.org/10.1007/s12200-010-0002-3
Publikováno v:
Infrared and Laser Engineering. 47:1218003
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94dbb95a11e2dad0539498ec1d4ca699
https://doi.org/10.3788/irla201847.1218003
https://doi.org/10.3788/irla201847.1218003
Autor:
Peng Wu, Haijuan Yu, Xuechun Lin, Ling Zhang, Gang Li, Pengfei Zhao, Zou Shuzhen, Xiandan Yuan, Yaoyao Qi, Chaojian He, Xubao Wang, Zhang Zhiyan, Ying-Ying Yang
Publikováno v:
Journal of Semiconductors. 38:074004
We demonstrate a high-power blue diode laser operated at 447 nm combining laser diodes using an optical fiber bundle. As many as 127 diode lasers at 447 nm were coupled into 400 μ m/0.22NA fibers using an aspherical lens group with different focus l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c5084096e7abde2c2b0a26e59638f19
https://doi.org/10.1088/1674-4926/38/7/074004
https://doi.org/10.1088/1674-4926/38/7/074004
Autor:
Heqing Wang, David Bajek, Maria Ana Cataluna, Bifeng Cui, Stephanie E. Haggett, A. Y. Ding, Liang Kong, Xubao Wang, Adam F. Forrest, J. Q. Pan
Publikováno v:
2014 International Semiconductor Laser Conference.
A novel passively mode-locked semiconductor edge-emitting laser is reported, based on an AlGaAs multi-quantum-well structure. Ultra short pulses are generated at 752 nm, with a 19.4-GHz repetition rate and a pulse duration of 3.5 ps.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67faa50b7778990449bcc6544275c767
https://doi.org/10.1109/islc.2014.201
https://doi.org/10.1109/islc.2014.201
Autor:
Ying Ding, Heqing Wang, Jiaoqing Pan, Bifeng Cui, Maria Ana Cataluna, Liang Kong, David Bajek, Xubao Wang, Stephanie E. Haggett
Publikováno v:
CLEO: 2013.
We report a novel semiconductor passively mode-locked edge-emitting laser based on a multi-quantum-well structure, emitting at 766 nm and enabling the generation of a stable 19.4-GHz pulse train with a pulse duration of ∼5 ps.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a245013fca6c7bedc39b6fa198299ed0
https://doi.org/10.1364/cleo_qels.2013.jth2a.20
https://doi.org/10.1364/cleo_qels.2013.jth2a.20
Publikováno v:
International Congress on Applications of Lasers & Electro-Optics.
An aspherical reflecting focusing mirror is designed and applied to reflect and finally focus the laser beam of a laser diodes stack into a spot, whose original beam size in fast axis direction is 22mm with a divergence angle of 0.5 degree, and in sl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::029a0bb3f38675a2f30ce9bcc60f85be
https://doi.org/10.2351/1.5062537
https://doi.org/10.2351/1.5062537
Autor:
Hong Chen, Xubao Wang
Publikováno v:
International Laser Safety Conference.
Along with laser technology, particularly laser application technology gradually plays a leading role in the field of industrial field, high power laser products and their safety requirements attracted more and more attention. In fact, in laser weldi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e42dd57726d910eae2bb3e8a1763ea9
https://doi.org/10.2351/1.5056739
https://doi.org/10.2351/1.5056739