Effective differential gain and modulation bandwidth reduction inquantum well lasers due to confinement factor modulation |
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| Authors: | Shin S. Lee C.W. Su C.B. LaCourse J. Rideout W. Lauer R.B. |
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| Affiliation: | Dept. of Electr. Eng., Texas A&M Univ., College Station, TX; |
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| Abstract: | ![]()
A mechanism that may reduce the effective differential gain due to the modulation of the confinement factor with carrier density in quantum-well lasers is described. This mechanism may limit modulation bandwidth for quantum-well lasers with high threshold carrier density and narrow confining layer |
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