Impact of position-dependent effective mass on injector transmissivity in the quantum-cascade laser

Design of the electron injector influences the threshold current, dynamic characteristics and efficiency of quantum cascade lasers. We aim to determine the impact of the position-dependent effective mass on transmissivity of the injector in quantum-cascade laser.

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Bibliographic Details
Main Authors: Klymenko, M.V., Safonov, I.M., Shulika, O.V., Sukhoivanov, I.A.
Format: Conference Proceeding
Language:English
Subjects:
Effective mass
Electrons
Laser modes
Medical services
Optical design
Optimized production technology
Photonics
Quantum cascade lasers
Quantum well lasers
Superlattices
Online Access:Request full text
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Description
Summary:Design of the electron injector influences the threshold current, dynamic characteristics and efficiency of quantum cascade lasers. We aim to determine the impact of the position-dependent effective mass on transmissivity of the injector in quantum-cascade laser.
DOI:10.1109/OPT.2007.4298530