Abstract
From comparison of published experimental data with a theoretical model of GaInAsSb/GaAlAsSb/GaSb DH lasers emitting at 2.2 μm, the Auger coefficient of the active material has been determined to be C ≈ 10−28 cm6S−1. A threshold current density as low as 2 kA/cm2 is expected at 300 K for such a DH with a 0.3 μm-thick active layer and confinement layers with a high aluminium content (x = 0.6).
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
