Multimode fiber with z-dependent alpha-value.
作者信息
Marcuse D
出版信息
Appl Opt. 1979 Jul 1;18(13):2229-31. doi: 10.1364/AO.18.002229.
PMID:20212638
Abstract
The width of the impulse response of multimode fibers with power law index profiles depends on the alpha-value of the power law exponent. For constant alpha, optimum pulse width is achievable only in a very narrow range of values centered around alpha = 2 - (12/5)Delta. We show in this paper that the optimum width of the impulse response is achievable for fibers with nonoptimum alpha-values provided alpha varies slowly along the fiber and deviates on average by equal amounts to either side of its (constant) optimum value.
摘要
相似文献
1
Multimode fiber with z-dependent alpha-value.
Appl Opt. 1979 Jul 1;18(13):2229-31. doi: 10.1364/AO.18.002229.
2
Multimode delay compensation in fibers with profile distortions.
Appl Opt. 1979 Dec 1;18(23):4003-5. doi: 10.1364/AO.18.004003.
3
Pulse transmission measurements for determining near optimal profile gradings in multimode borosilicate optical fibers.
Appl Opt. 1976 Jul 1;15(7):1808-14. doi: 10.1364/AO.15.001808.
4
Frequency characteristics of graded-index fibers.
Appl Opt. 1980 Mar 1;19(5):765-9. doi: 10.1364/AO.19.000765.
5
Calculation of bandwidth from index profiles of optical fibers. 1: Theory.
Appl Opt. 1979 Jun 15;18(12):2073-80. doi: 10.1364/AO.18.002073.
6
Splice loss evaluation for optical fibers with arbitrary-index profile.
Appl Opt. 1978 Sep 1;17(17):2848-53. doi: 10.1364/AO.17.002848.
7
Multimode inhomogeneous fiber couplers.
Appl Opt. 1979 Feb 15;18(4):489-95. doi: 10.1364/AO.18.000489.
8
Impulse response of a step index optical fiber excited by a Lambertian source.
Appl Opt. 1977 May 1;16(5):1311-4. doi: 10.1364/AO.16.001311.
9
Fiber bandwidth-spectrum studies.
Appl Opt. 1979 Oct 1;18(19):3242-8. doi: 10.1364/AO.18.003242.
10
Calculation of bandwidth from index profiles of optical fibers. 2: Experiment.
Appl Opt. 1979 Oct 1;18(19):3249-55. doi: 10.1364/AO.18.003249.
Zotero 插件