Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Yang Chang-Xi"'
Publikováno v:
Chinese Journal of Lasers. 48:1501001
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec363a16de77b7eba292497c04251db1
https://doi.org/10.3788/cjl202148.1501001
https://doi.org/10.3788/cjl202148.1501001
Akademický článek
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Publikováno v:
Chinese Physics Letters. 22:376-379
We report the frequency dependence of polarization mode dispersion (PMD) in a PMD compensator based on six cascaded birefringent crystals separated by Faraday rotators. When all crystal axes are aligned, the device can compensate for the first-order
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b8f9d54029c2bf1afe9938c362328c2
https://doi.org/10.1088/0256-307x/22/2/030
https://doi.org/10.1088/0256-307x/22/2/030
Autor:
Liu Zi-xi, Yang Chang-Xi
Publikováno v:
Chinese Physics Letters. 21:1549-1552
We report multi-mode coupling in long-period fibre gratings (LPFGs). The analytical solution to three-mode coupling equations is presented for the first time. A 3×3 transmission matrix is attained and can be used to calculate the transmission spectr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da89eddce736b9da38175daa0410e63a
https://doi.org/10.1088/0256-307x/21/8/038
https://doi.org/10.1088/0256-307x/21/8/038
Autor:
Zhang Daofan, Zhu Yong, Song Youting, Yang Chang-xi, Liu Hong-bin, Z.M. Tang, Fan Feidi, Wu Xing
Publikováno v:
Journal of Crystal Growth. 194:379-383
K3Li2-Nb-x(5)+O-x(15+2x)(KLN) crystals with large size (20 x 15 x 30 mm(3)), high Li-contents (1.8-1.97) and free of cracks were successfully grown by the "edge-defined, film-fed growth" technique. The advantages of the technique used for the growth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61294f5a2baee366f943f004969f12c4
https://doi.org/10.1016/s0022-0248(98)00619-8
https://doi.org/10.1016/s0022-0248(98)00619-8
Autor:
Zhang Lin, Yang Chang-Xi
Publikováno v:
Chinese Physics Letters. 21:1542-1544
The photonic crystal fibre with asymmetric dual cores is shown to attain strongly nonreciprocal coupling of the lightwave propagating along the fibre, for the first time to our knowledge. It is found that the coupling properties can be quite differen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95a01833d2912faf80550d07164b336c
https://doi.org/10.1088/0256-307x/21/8/036
https://doi.org/10.1088/0256-307x/21/8/036
Publikováno v:
Chinese Physics Letters. 21:326-328
We report a new first-order polarization-mode-dispersion (PMD) compensator based on birefringent crystals and magneto-optic polarization controllers. The compensator shows the response time of 150 μs, insertion loss smaller than 3 dB, and maximum di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae11b328d562abb6f3233b4bd1f2307b
https://doi.org/10.1088/0256-307x/21/2/031
https://doi.org/10.1088/0256-307x/21/2/031
Publikováno v:
Chinese Physics Letters. 20:1272-1274
We report a wavelength converter based on linearly chirped gratings in a lithium niobate crystal through cascaded second-order nonlinear processes. The influence of the chirp coefficient on the conversion bandwidth and the efficiency is analysed. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1ff7f9642652557e50b275afa6d69fe
https://doi.org/10.1088/0256-307x/20/8/326
https://doi.org/10.1088/0256-307x/20/8/326
Autor:
Zhang Lin, Yang Chang-Xi
Publikováno v:
Chinese Physics Letters. 20:1293-1295
A sinusoidal chirp structure is proposed to improve the performance of fibre gratings as dispersion compensators and multichannel filters. Nearly ideal reflection spectra from sinusoidally chirped fibre gratings are exhibited. The bandwidth utilizati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b94321080dc700ddcfb948d4da393f6c
https://doi.org/10.1088/0256-307x/20/8/332
https://doi.org/10.1088/0256-307x/20/8/332
Publikováno v:
Chinese Physics Letters. 9:137-139
Self-pumped phase conjugate in trapezoid-cut Co-doped (KNa)0.1 (Sr0.75Ba0.25)0.9Nb2O6 (Co-KNSBN) crystal was demonstrated without external reflection mirrors and applied field, phase conjugation reflectivities as high as 40.5% were measured. The thre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2e75e1f54709c58cf4016f5f91b3aed
https://doi.org/10.1088/0256-307x/9/3/008
https://doi.org/10.1088/0256-307x/9/3/008