Results 21 to 30 of about 88,989 (315)
Research on Optical Fiber Ring Resonator Q Value and Coupling Efficiency Optimization
Micromachines, 2023 The coupling efficiency of the fiber ring resonator has an important influence on the scale factor of the resonant fiber gyroscope. In order to improve the scale factor of the gyroscope, the coupling efficiency of the fiber ring resonator and its ...
Shengkun Li, Xiaowen Tian, Sining Tian
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Mode Coupling and Steady-State Distribution in Multimode Step-Index Organic Glass-Clad PMMA Fibers
Photonics, 2022 Mode coupling and power diffusion in multimode step-index (SI) organic glass-clad (OGC) PMMA fiber is examined in this study using the power flow equation (PFE).
Svetislav Savović +3 more
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, 2022 S.68-73We designed and fabricated a series of modules for one-sided and double-sided fiber-chip coupling of waveguide-fed InP and GaAs OEICs such as diode lasers, semiconductor amplifiers, and optical modulators.
Fischer, U.H.P. +7 more
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Raman Imaging with a Fiber-Coupled Multichannel Spectrograph [PDF]
Sensors, 2014 Until now, spatially resolved Raman Spectroscopy has required to scan a sample under investigation in a time-consuming step-by-step procedure. Here, we present a technique that allows the capture of an entire Raman image with only one single exposure.
Elmar Schmälzlin +7 more
openaire +4 more sources
Experimental Research on Automatic Alignment and Control Algorithm of Spatial Light-Fiber Coupling
International Journal of Optics, 2021 This study aims to solve the difficulties in the coupling between space light and single-mode fiber (SMF) in free-space optical communication. A fiber coupler based on two-dimensional (2D) piezoelectric ceramics was developed, which uses the stochastic ...
Xizheng Ke, Benkang Yin
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A 100 W-level ultra-narrow fiber-coupled 780 nm diode laser
High Power Laser Science and EngineeringWe report a high-power ultra-narrow fiber-coupled diode laser using a Faraday anomalous dispersion optical filter (FADOF) as an external cavity element.
Longfei Jiang +9 more
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Results in Physics, 2019 We propose a model of the fiber coupling efficiency for a partially coherent collimating laser beam propagating through turbulent biological tissue to fiber.
Qiyong Liang +5 more
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Applied Sciences, 2019 A high-efficiency coupling method using the gradient-index (GRIN) fiber probe and hollow-core photonic crystal fiber (HC-PCF) is proposed to improve the response time and the sensitivity of gas sensors. A coupling efficiency model of the GRIN fiber probe
Chi Wang +5 more
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Micromachines, 2022 Improving the coupling efficiency of two optical signals is a hot issue, where the efficiency of optical coupling has a significant effect on the signal transmission over the fiber link.
Qi He +6 more
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, 2023 Fiber reinforced thermoplastics (FRP) have been widely used in automotive industry. However, how does the flow-fiber coupling effect influence the micro fiber orientation and further affect the geometrical shrinkage of the final part that is not fully ...
Chao-Tsai Huang*; Jun-Zheng Wang; Cheng-Hong Lai; Sheng-Jye Hwang; Po-Wei Huang; Hsin-Shu Peng
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