PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Rights accessOpen Access
It is proposed to control the beam quality of broad-area semiconductor devices by two-dimensional structuring enforcing phase coherence across the device. First results based on MMI couplers are presented.
CitationMurad, M. [et al.]. Control and enhancement of beam quality of broadarea semiconductor devices and arrays by multimode interference couplers and two-dimensional gain modulation. A: High Power Diode Lasers and Systems Conference. "High Power Diode Lasers and Systems Conference (HPD), 2013". Coventry: Institute of Electrical and Electronics Engineers (IEEE), 2013, p. 8-9.
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