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dc.contributor.authorRastogi, Vipul K.-
dc.identifier.citationJournal of Optics (India) (2013), 42(1): 42-50-
dc.description.abstractWe review our work on leaky optical fiber designs. These designs include large-mode-area fibers, dual-core resonant leaky fibers and dual-shape fibers. The fibers have been designed for applications in high data rate communication systems, high power optical amplifiers and lasers and gain equalization of optical amplifiers. The fiber designs are based on structured cladding. The structuring has been carried out in radial and/or angular direction to control the leakage losses of the modes of the fiber. Our large-mode-area designs work on the principle of higher-order mode discrimination, and gain equalization fiber designs utilize wavelength tunable leakage loss characteristics. We have used transfer matrix method and radial effective index method for the analysis of the fibers. Some of the designs have been fabricated to demonstrate the working principles of the structures. © 2012 Optical Society of India.-
dc.relation.ispartofJournal of Optics (India)-
dc.subjectErbium doped fiber amplifier-
dc.subjectFiber design-
dc.subjectFiber laser-
dc.subjectGain flattening-
dc.subjectLarge-mode-area fiber-
dc.subjectLeakage loss-
dc.subjectLeaky fiber-
dc.subjectOptical amplifiers-
dc.subjectSingle mode fiber-
dc.titleApplication specific leaky optical fibers-
dc.affiliationRastogi, V., Department of Physics, Indian Institute of Technology Roorkee, Roorkee, India-
dc.description.fundingAcknowledgements This work has been partially supported by UK-India education and research initiative (UKIERI) major award on “Application-specific microstructured optical fibers” and by department of science and technology (DST) sponsored research project “Development of silica based segmented cladding fiber.”-
dc.description.correspondingauthorRastogi, V.; Department of Physics, Indian Institute of Technology Roorkee, Roorkee, India; email:
Appears in Collections:Journal Publications [PH]

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