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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Highly efficient optical power transfer to whispering-gallery modes by use of a symmetrical dual-coupling configuration [PDF]
, 2000 We report that greater than 99.8% optical power transfer to whispering-gallery modes was achieved in fused-silica microspheres by use of a dual-tapered-fiber coupling method.
Cai, Ming, Vahala, Kerry
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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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Optical fiber taper coupling and high-resolution wavelength tuning of microdisk resonators at cryogenic temperatures [PDF]
, 2006 A system for studying microcavity resonators at cryogenic temperatures (~10 K) through evanescent coupling via optical fiber taper waveguides is reported, and efficient fiber coupling to AlGaAs microdisk cavities with embedded quantum dots is ...
Kartik Srinivasan +2 more
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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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Fiber Coupling to Polarization‐Maintaining Fibers and Collimation [PDF]
PhotonicsViews, 2020 AbstractA stable measurement setup is fundamental for any successful measurement. A major cause of frustration and error is the need to continuously readjust optomechanical equipment because of continuous instabilities. But first decisions have to be made about which components to use. Detailed measurements of fiber parameters like e.g.
Anja Knigge +2 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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Wavefront sensing based on fiber coupling in adaptive fiber optics collimator array.
Optics Express, 2019 A new method of wavefront sensing based on fiber coupling in the adaptive fiber optics collimator (AFOC) array has been proposed. The scheme and the recovery process of this sensor are introduced.
Feng Li +4 more
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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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Guided-wave Brillouin scattering in air
, 2016 Here we identify a new form of optomechanical coupling in gas-filled hollow-core fibers. Stimulated forward Brillouin scattering is observed in air in the core of a photonic bandgap fiber.
Behunin, Ryan O. +2 more
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