Semiconductor optical amplifier array device
AssigneeFurukawa Electric Co., Ltd.
InventorsKazuaki KIYOTA, Masahiro YOSHIDA
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Abstract
A semiconductor optical amplifier array device includes: a substrate; and a plurality of semiconductor optical amplifiers formed on the substrate, each of the semiconductor optical amplifiers including an active region, and two input-output ports optically connected to the active region and disposed on same facet of the semiconductor optical amplifier array device. The plurality of semiconductor optical amplifiers include a first semiconductor optical amplifier in which length of the active region is equal to a first length, and a second semiconductor optical amplifier in which length of the active region is equal to a second length that is different from the first length.
Claims4
A semiconductor optical amplifier array device comprising:
- a substrate;
- and
- a plurality of semiconductor optical amplifiers formed on the substrate, each of the semiconductor optical amplifiers including
- an active region, and
- two input-output ports optically connected to the active region and disposed on same facet of the semiconductor optical amplifier array device, wherein
- the plurality of semiconductor optical amplifiers include
- a first semiconductor optical amplifier in which length of the active region is equal to a first length, and
- a second semiconductor optical amplifier in which length of the active region is equal to a second length that is different from the first length.
Dependencies are inferred from the claim text.