2 Result(s)
within
Physics
Computer Communication Networks
Optics, Lasers, Photonics, Optical Devices
K. Ryczko
Article
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Article
Open AccessAdvanced optical characterization of AlGaAs/GaAs superlattices for active regions in quantum cascade lasers
In this work, AlGaAs/GaAs superlattices with layer composition imitating the active region of quantum cascade lasers emitting in the mid infrared spectral range were investigated. Using optical spectroscopy te...
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Article
Open AccessPhotoluminescence quenching mechanisms in type II InAs/GaInSb QWs on InAs substrates
Optical properties of AlSb/InAs/GaInSb/InAs/AlSb quantum wells (QWs) grown on an InAs substrate were investigated from the point of view of room temperature emission in the mid- and long-wavelength infrared ra...
