L. Hoffmann, Matthias Klinkmuller, E. Mujagić, M. Semtsiv, W. Schrenk, W. Masselink, G. Strasser
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引用次数: 0
Abstract
A monolithic coupling scheme for mid-infrared InP-based quantum cascade laser arrays is presented. The tree-shaped resonator exhibits phase-locking, which leads to in-phase emission from the coupled branches and a high level of modal control