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A single regrowth integration platform for photonic circuits incorporating tunable SGDBR lasers and quantum-well EAMs
2006
IEEE Photonics Technology Letters
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A monolithic integration platform is demonstrated for high functionality photonic circuits that include quantum-well electroabsorption modulators, semiconductor optical amplifiers, and widely tunable lasers. The platform is based on the selective removal of a set of active quantum wells located above an optical waveguide layer. The waveguide layer contains a second set of quantum wells to be used in modulator regions. Fabrication requires only a single blanket InP regrowth. Index
doi:10.1109/lpt.2006.878153
fatcat:ikefrqbzcrfjdh323k27afvtka