Wideband gain flattened erbium fibre amplifier using a photosensitive fibre blazed grating
R Kashyap, R Wyatt, RJ Campbell - Electronics Letters, 1993 - IET
R Kashyap, R Wyatt, RJ Campbell
Electronics Letters, 1993•IETAn erbium fibre amplifier with a highly flattened gain spectrum is demonstrated for the first
time using an all fibre photosensitive Bragg grating. An ASE spectrum flattened to within±0.5
dB over a bandwidth of 35 nm in the 1550 nm window is achieved with a 3 mm long
radiation coupling Bragg fibre grating.
time using an all fibre photosensitive Bragg grating. An ASE spectrum flattened to within±0.5
dB over a bandwidth of 35 nm in the 1550 nm window is achieved with a 3 mm long
radiation coupling Bragg fibre grating.
An erbium fibre amplifier with a highly flattened gain spectrum is demonstrated for the first time using an all fibre photosensitive Bragg grating. An ASE spectrum flattened to within ±0.5 dB over a bandwidth of 35 nm in the 1550 nm window is achieved with a 3 mm long radiation coupling Bragg fibre grating.
IET
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