Controllable Rotations of Spiraling Elliptic Beams in Anisotropic Linear Media
Controllable Rotations of Spiraling Elliptic Beams in Anisotropic Linear Media
复制标题
各向异性线性介质中螺旋椭圆梁的可控旋转
DOI:
10.1109/jphot.2017.2734066
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发表时间:
2017-10
影响因子:
2.4
通讯作者:
Ren Zhanmei
中科院分区:
文献类型:
--
作者:
Liang Guo;Jia Tingjian;Ren Zhanmei
We study the rotation properties of spiraling elliptic beams in the anisotropy media. Based on the Collins formula, we obtain the exact analytical solution of the spiraling elliptic beams carrying the orbital angular momentum (OAM) to the paraxial wave equation. It is found that the rotation property is closely relevant to the OAM, which can be controlled by the linear anisotropy of media. For an anisotropic media such as the uniaxial crystal, the rotation velocity of spiraling elliptic beams at the output can be controlled only by changing the direction of the optic axis of the uniaxial crystal. Depending on the anisotropy parameter, two rotation modes are predicted for the spiraling elliptic beam. For small anisotropy parameter, the rotation direction of the spiraling elliptic beam is inverted at a certain propagation distance. When the anisotropy parameter is large enough, the invertion of the rotation direction disappears. The results are potentially useful in controlling the optical beams.
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影响因子:
2.1
作者:
Guo Liang;Qi Guo;Qian Shou;Zhanmei Ren
通讯作者:
Zhanmei Ren
影响因子:
--
作者:
COLLINS, SA
通讯作者:
COLLINS, SA
DOI:
10.1364/josaa.19.001422
发表时间:
2002-07
期刊:
Journal of the Optical Society of America. A, Optics, image science, and vision
影响因子:
--
作者:
A. Ciattoni;G. Cincotti;C. Palma
通讯作者:
A. Ciattoni;G. Cincotti;C. Palma
影响因子:
--
作者:
Herbert Goldstein
通讯作者:
Herbert Goldstein
影响因子:
2.1
作者:
Q. Guo;S. Chi
通讯作者:
Q. Guo;S. Chi