Highly birefringent photonic crystal fiber with hybrid cladding

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dc.contributor.authorKrishnan, K.
dc.contributor.authorMalavika, R.
dc.date.accessioned2026-02-05T09:30:42Z
dc.date.issued2019
dc.description.abstractA highly birefringent hybrid cladding photonic crystal fiber (PCF) is proposed in this article. The guiding properties of the proposed PCF are numerically investigated using the finite element method (FEM). This fiber exhibits very high birefringence in the order of10-2 at communication wavelengths. In addition, low confinement loss of 6.1 × 10?3 dB/km, lower negative dispersion of -274.5ps/nm/km and higher nonlinearity of 76.41W-1km-1 is achieved at the same wavelengths compared with the exist literature. The proposed simple cladding structure is easy for fabrication. Moreover, effective mode area and nonlinear coefficient are analyzed and optimized. The proposed fiber can prove its applications in sensing, telecommunication and non-linear technologies. © 2018 Elsevier Inc.
dc.identifier.citationOptical Fiber Technology, 2019, 47, , pp. 21-26
dc.identifier.issn10685200
dc.identifier.urihttps://doi.org/10.1016/j.yofte.2018.11.015
dc.identifier.urihttps://idr.nitk.ac.in/handle/123456789/24861
dc.publisherAcademic Press Inc. apjcs@harcourt.com
dc.subjectBirefringence
dc.subjectCrystal whiskers
dc.subjectDispersion (waves)
dc.subjectFibers
dc.subjectNonlinear optics
dc.subjectOptical fiber fabrication
dc.subjectCladding structures
dc.subjectCommunication wavelengths
dc.subjectConfinement loss
dc.subjectEffective mode areas
dc.subjectHigh birefringence
dc.subjectHighly birefringent photonic crystal fibers
dc.subjectNonlinear coefficient
dc.subjectNonlinearity
dc.subjectPhotonic crystal fibers
dc.titleHighly birefringent photonic crystal fiber with hybrid cladding

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