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Current-voltage characteristic of the GaInN LED for several incident optical pump power levels.
(a) LED PL emission and (b) current as a function of optical pump power for several forward bias voltages.
Open circuit voltage as a function of time measured across a resistor for several optical pump power levels.
LED PL emission normalized to the number of photons in the pump laser pulse as a function of pulse width for open circuit configuration and applied bias.
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