We have demonstrated a novel technique for improving the beam quality of a diode laser bar by incoherently beam combining individual emitters in an external cavity. Nearly a factor of 50 improvement in beam quality is observed. Such a source may be useful in applications requiring high brightness from inexpensive sources.
Incoherent beam combination of diode laser bars
01.01.1999
161893 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Incoherent Beam Combination of Diode Laser Bars
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