Important carrier loss mechanisms in visible lasers revealed by hydrostatic pressure
作者： M.J. Hawley , A.R. Adams , A. Valster
关键词:
摘要: The threshold current, I/sub th/, in Ga/sub 0.5/In/sub 0.5/P visible lasers increases with hydrostatic pressure, at 9.8meV/kbar above 8kbar, indicating thermal excitation and loss to the X minima. Below 8kbar competing effects keep th/ almost constant.
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