TY - JOUR
T1 - Coherent 5 breakup in an erbium-doped fiber waveguide amplifier
AU - Nakazawa, Masataka
AU - Suzuki, Kazunori
AU - Kimura, Yasuo
AU - Kubota, Hirokazu
PY - 1992/1/1
Y1 - 1992/1/1
N2 - Coherent -pulse propagation with pulse breakup has been observed in an erbium-doped fiber waveguide amplifier. The waveguide was pumped by a 1.48-m In1-xGaxAsyP1-y laser diode. The waveguide had an erbium ion concentration of 8900 ppm and was cooled to 4.2 K. The pulse source was a 1.53-m mode-locked Er-doped glass laser with a pulse width of 400 ps. A pulse advance of approximately 130 ps was observed between a low-intensity transmitted pulse with a low pump power and an amplified pulse in a 1.5-m-long fiber.
AB - Coherent -pulse propagation with pulse breakup has been observed in an erbium-doped fiber waveguide amplifier. The waveguide was pumped by a 1.48-m In1-xGaxAsyP1-y laser diode. The waveguide had an erbium ion concentration of 8900 ppm and was cooled to 4.2 K. The pulse source was a 1.53-m mode-locked Er-doped glass laser with a pulse width of 400 ps. A pulse advance of approximately 130 ps was observed between a low-intensity transmitted pulse with a low pump power and an amplified pulse in a 1.5-m-long fiber.
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U2 - 10.1103/PhysRevA.45.R2682
DO - 10.1103/PhysRevA.45.R2682
M3 - Article
AN - SCOPUS:35949005397
VL - 45
SP - R2682-R2685
JO - Physical Review A - Atomic, Molecular, and Optical Physics
JF - Physical Review A - Atomic, Molecular, and Optical Physics
SN - 1050-2947
IS - 5
ER -