EXISTENCE OF GUIDED CYLINDRICAL TM-MODES IN AN INHOMOGENEOUS SELF-FOCUSING DIELECTRIC
EXISTENCE OF GUIDED CYLINDRICAL TM-MODES IN AN INHOMOGENEOUS SELF-FOCUSING DIELECTRIC
复制标题
非均匀自聚焦电介质中引导圆柱TM模式的存在
DOI:
10.1142/s0218202510004751
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发表时间:
2010-09
影响因子:
3.5
通讯作者:
Zhou, Huan-Song
中科院分区:
文献类型:
--
作者:
Stuart, C. A.;Zhou, Huan-Song
We consider an eigenvalue problem for a certain type of quasi-linear second-order differential equation on the interval (0, infinity). Using an appropriate version of the mountain pass theorem, we establish the existence of a positive solution in H(0)(1)(0, infinity) for a range of values of the eigenvalue. It is shown that these solutions generate solutions of Maxwell's equations having the form of guided travelling waves propagating through a self-focusing dielectric. Motivated by models of optical fibres, the refractive index of the dielectric has an axial symmetry but may vary with distance for the axis. Previous existence results for this problem deal only with the homogeneous case.
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DOI:
10.1201/9781003072195-27
发表时间:
1998
期刊:
--
影响因子:
--
作者:
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通讯作者:
C. Stuart
DOI:
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发表时间:
2001
影响因子:
1.9
作者:
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通讯作者:
C. Stuart;Huan-Song Zhou
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发表时间:
2005
期刊:
SIAM J. Math. Anal.
影响因子:
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作者:
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通讯作者:
C. Stuart;Huan-Song Zhou
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发表时间:
1990
期刊:
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影响因子:
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作者:
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通讯作者:
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DOI:
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发表时间:
1999
期刊:
Proceedings of the Royal Society of Edinburgh: Section A Mathematics
影响因子:
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作者:
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通讯作者:
L. Jeanjean