Optical low coherence reflectometer using 3/spl times/3 fiber coupler

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Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

1. 1Fiber-optic gyroscope with [3×3] directional coupler1980 · 86 citations
2. 2High sensitivity and submillimeter resolution optical time-domain reflectometry based on low-coherence interference1992 · 21 citations
3. 3High-sensitivity low coherence reflectometer using erbium-doped superfluorescent fibre source and erbium-doped power amplifier1993 · 34 citations
4. 4Optical fiber component characterization by high-intensity and high-spatial-resolution interferometric optical-time-domain reflectometer1991 · 24 citations
5. 5Rayleigh backscattering measurement of single-mode fibers by low coherence optical time-domain reflectometer with 14 μm spatial resolution1991 · 41 citations