Long-period fiber gratings (LPGs) are applied in order to couple light between core and co-propagating cladding modes in single-mode optical fibers. For these applications, fibers with a high numerica...
Cost price Long-period fiber gratings (LPGs) are applied in order to couple light between core and co-propagating cladding modes in single
Cost price Ultraviolet (UV) light-induced refractive index changes in optical fibers involve factors such as defect changes and
Cost price We have successfully created Chemical Composition Gratings (CCGs) into two different types of fiber: standard
Cost price By synthesizing insights from various doping strategies (e.g., nitrogen- and fluorine-doped fibers) and irradiation
Cost price Recently, germanium (Ge) was also considered as the two-dimensional (2D) material saturable absorber (SA) because
Cost price Germanium-doped fibers exhibit higher radiation sensitivity, whereas nitrogen- and fluorine-doped alternatives
Cost price The change of the transmission spectra of fiber Bragg gratings written in the optical fibers, whose silica cores are
Cost price We review the photosensitivity of germanium-doped optical fibers to ultraviolet light, and especially the role of germanium oxygen
Cost price The temperature-dependence and the thermal stability of UV-exposed type-I and type-IIA fiber Bragg gratings written in
Cost price The refractive-index modulation of chemical composition gratings in fluorine-germanium-doped silica fibers as a
Cost price Long-period fiber gratings (LPGs) are well known for their sensitivity to external influences, which make them
Cost price Abstract In present communication, a germanium doped hexagonal photonic crystal fiber is presented to obtain highly
Cost price This work introduces a novel method to inscribe LPGs into highly Ge-doped, single-mode fibers and shows that sensitive LPG-based
Cost price Today optical fibers are synonymous with the word “telecommunication”. In addition to applications in telecommunications, optical
Cost price Fiber Bragg Gratings in Germanium-Doped Highly Birefringent Microstructured Optical Fibers Abstract: We present a dedicated fiber
Cost price Abstract In this study the thermal degradation of gratings inscribed in three types of fiber namely, PS 1250/1500, SM
Cost price Three different types of Er doped photosensitive fibers, germanium/erbium (Ge/Er) fiber, tin/germanium/erbium fiber
Cost price Different chemical pathways have been presented and chemical composition gratings have been formed in several
Cost price An Improved Metal-Packaged Strain Sensor Based on A Regenerated Fiber Bragg Grating in Hydrogen-Loaded Boron
Cost price Keywords: Fiber Bragg grating, Inscription dynamics, Fiber sensor Dynamics of the Bragg gratings'' spectrum change
Cost price A model based on diffusion of dopants in a periodic structure has been applied to describe thermal decay of chemical composition
Cost price Abstract - In this paper, the propagation characteristics of a Germanium doped silica Photonic crystal fiber is investigated by using
Cost price Using 334-nm light, we demonstrate side writing of Bragg gratings with an index change of ~10 (-4) in germanium
Cost price For these applications, fibers with a high numerical aperture (i.e., fibers with highly germanium (Ge)-doped fused silica
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