Fundamental phase noise limit in optical fibres due to temperature fluctuations
作者： K.H. Wanser
DOI: 10.1049/EL:19920033
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摘要: Theoretical results are presented for the power and RMS amplitude spectra of phase noise in optical fibres due to thermodynamic temperature fluctuations, including effects finite fibre outside diameter retardation. For a optic Mach–Zehnder interferometer with 20m 125μm each arm, (0–25) kHz is (5.1–1.3) × 10−7rad RMS/√(Hz) at 1300nm.
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