Topic
Mode volume
About: Mode volume is a research topic. Over the lifetime, 5941 publications have been published within this topic receiving 122954 citations.
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04 Mar 2012
TL;DR: In this article, the authors measured the resonant nonlinear refractive index (n2) of optical fiber based on core/cladding mode coupling using cascaded fiber tapers.
Abstract: Measurement of resonant nonlinear refractive index (n2) of optical fiber based on core/cladding mode coupling using cascaded fiber tapers was demonstrated.
01 Nov 2012
TL;DR: In this paper, a few mode optical fiber for fiber-to-the-home (FTH) applications is proposed, which can support singlemode and low bending loss operation by connecting the fiber with single-mode optical fibers.
Abstract: The investigation of few mode optical fibers for fiber-to-the-home application is presented. Numerical simulation shows that the proposed fiber can support single-mode and low bending loss operation by connecting the fiber with single-mode optical fibers.
10 Oct 2004
TL;DR: In this paper, the use of a vortex phase optic as a coupling element for a dual-mode step index fiber system is presented, which can be utilized to optically pump fiber lasers and amplifiers.
Abstract: The use of a vortex phase optic as a coupling element for a dual mode step index fiber system is presented. We introduce a novel but rather simple coupling scheme for selectively exciting the LP11 mode in a step index fiber that is a single mode at a longer wavelength. This scheme can be utilized to optically pump fiber lasers and amplifiers.
TL;DR: In this paper, an error was made in the calculation of the photonic crystal mode volume, which increased the mode volume by a factor of 2 and made the claim of highest Q/V invalid.
Abstract: An error was made in the calculation of the photonic crystal mode volume. Fixing this error increases our mode volume by a factor of 2 and makes our claim of highest Q/V invalid.
11 Oct 2016
TL;DR: In this paper, the load identification theory is based on inverse FEM approach and least square method and experiment results reveal that the novel algorithm can accurately estimates the values of load. But, it is not suitable for the use of large number of users.
Abstract: Fiber Bragg Grating (FBG) sensing system is utilized to monitor load in this paper. The load identification theory is based on inverse FEM approach and least square method. Experiment results reveal that the novel algorithm can accurately estimates the values of load.