Additional features increase sensitivity and utility. Modifications proposed to improve device described in "Photovoltaic-Driven Multiple-Quantum-Well Modulator" (NPO-16914) and "Strain-Layer-Superlattice Light Modulator" (NPO-16915). Resembles prior devices of this general type but includes active region using quantum state filling and more optimum structure. Exploits quantum well equivalent of Moss-Burnstein shift.
Improved Photovoltaic-Driven Quantum Light Modulator
NASA Tech Briefs ; 14 , 8
1990-08-01
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Englisch
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