Zihe Gao, B. Thompson, Harshil Dave, S. Fryslie, K. Choquette
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引用次数: 0
Abstract
Coherently coupled 2×1 VCSEL arrays with lithographically defined cavity asymmetries are fabricated and characterized. Shifting of the coherent coupling region controlled by the degree of asymmetry is reported, consistent with a controlled gain/frequency tuning in addition to the current tuning.
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