ABSTRACT
Fujitsu Laboratories Ltd., Optical Semiconductor Devices Laboratory, 10-1 Morinosato-Wakamiya, Atsugi 243-0197, Japan
1. In tro d u c tio n ................................................................................... 85 2. Interdiffusion in Lattice-Matched Quantum W e l l s .................... 88
2.1. Theory ................................................................................... 88 2.1.1. Model of Interdiffusion P r o f i l e ................................ 88 2.1.2. Calculation of Quantum Energy Shift .................... 95
2.2. Interdiffusion Process in Quantum W e l l s ............................ 96 2.2.1. InGaAsP/InP Quantum W e lls .................................... 96 2.2.2. GaAs/AlGaAs Quantum W e l l s ....................................101
