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  • Broad area lasers beam quality improvement using photonic crystals 

    Garre Werner, Guillermo (Universitat Politècnica de Catalunya, 2017-10-27)
    Master thesis
    120 months embargo
    Edge-emitting broad area semiconductor lasers (BAL) have a wide range of applications due to their high power, however, are strongly limited by their beam quality. Here, we consider a BAL with an external cavity configuration ...