Active tapered double-clad fiber with low birefringence.
Sign Up to like & getrecommendations! Published in 2021 at "Optics express"
DOI: 10.1364/oe.421958
Abstract: We addressed the problem of a state of polarization (SOP) drift caused by heating under intense clad pumping in different types of active tapered double-clad fibers. We investigated experimentally the variations of the SOP and… read more here.
Keywords: birefringence; clad fiber; double clad; drift ... See more keywords
Deep-red double-clad fiber laser at 717 nm.
Sign Up to like & getrecommendations! Published in 2023 at "Optics letters"
DOI: 10.1364/ol.485333
Abstract: We report on a double-clad fiber laser operating on the 3P0 → 3F4 Pr3+ transition (in the deep-red spectral range) pumped by a GaN diode laser at ∼442 nm. It employs a 0.8-mol% PrF3-doped ZBLAN double-clad… read more here.
Keywords: laser; clad fiber; fiber laser; deep red ... See more keywords
Double-Clad Fiber-Based Multifunctional Biosensors and Multimodal Bioimaging Systems: Technology and Applications
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DOI: 10.3390/bios12020090
Abstract: Optical fibers have been used to probe various tissue properties such as temperature, pH, absorption, and scattering. Combining different sensing and imaging modalities within a single fiber allows for increased sensitivity without compromising the compactness… read more here.
Keywords: clad fiber; based multifunctional; multimodal bioimaging; fiber ... See more keywords
Supercontinuum generation in the normal dispersion regime using chalcogenide double-clad fiber
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DOI: 10.7567/apex.10.032103
Abstract: We experimentally demonstrate mid-infrared (MIR) supercontinuum (SC) generation in a 2.8-cm-long chalcogenide double-clad fiber (Ch-DCF). The Ch-DCF made of As2Se3, AsSe2, and As2S5 glasses has near-zero chromatic dispersion in the normal dispersion regime. We pump… read more here.
Keywords: normal dispersion; supercontinuum generation; double clad; chalcogenide double ... See more keywords