Experimental evidence of nonuniform carrier distribution inmultiple-quantum-well laser diodes
Resource
Electronics Letters 34 (12): 1230-1231
Journal
Electronics Letters
Journal Volume
34
Journal Issue
12
Pages
1230-1231
Date Issued
1998
Date
1998
Author(s)
Abstract
Carrier distribution in multiple quantum wells is studied. Nonuniform carrier distribution is evidenced by the lasing characteristics of laser diodes with multiple quantum wells of different widths. It is shown that the well sequence significantly influences the threshold current and the characteristic temperature owing to nonuniform carrier distribution.
Other Subjects
Charge carriers; Electric currents; Thermal effects; Carrier distribution; Quantum well lasers
Type
journal article
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