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Title: Superfluorescent 1.34 μm bismuth-doped fibre source

We have demonstrated the first superfluorescent fibre source emitting in the 1.34 μm range. In a double-pass configuration with an amplifier, its output power is 48 mW under pumping at λ = 1240 nm. Its emission spectrum has a nearly Gaussian shape, with a full width at half maximum of 26 nm at the highest pump power. (fibreoptic and nonlinear-optic devices)
Authors:
; ; ; ; ;  [1] ; ;  [2]
  1. Fiber Optics Research Center, Russian Academy of Sciences, Moscow (Russian Federation)
  2. G.G. Devyatykh Institute of Chemistry of High-Purity Substances, Russian Academy of Sciences, Nizhnii Novgorod (Russian Federation)
Publication Date:
OSTI Identifier:
22395847
Resource Type:
Journal Article
Resource Relation:
Journal Name: Quantum Electronics (Woodbury, N.Y.); Journal Volume: 44; Journal Issue: 7; Other Information: Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; AMPLIFIERS; BISMUTH; CONFIGURATION; DOPED MATERIALS; EMISSION SPECTRA; FIBERS; FLUORESCENCE; NONLINEAR PROBLEMS; PUMPING