A 1.4 kW 780 nm pulsed diode laser, high duty cycle, passively side-cooled pump module

A 1.4 kW 780 nm pulsed diode laser, high duty cycle, passively side-cooled pump module

A diode laser module emitting 1.4 kW optical in-pulse power near 780 nm optimized for high (≥ 10%) duty-cycle operation in a micro-channel free design is presented. With full collimation, a beam quality with a nearly symmetric M of 205 × 295 (vertical × horizontal direction) for a wide range of puls...

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Veröffentlicht in:Optics express 2021-03, Vol.29 (7), p.9749-9757
Hauptverfasser: Hübner, M, Wilkens, M, Eppich, B, Maaßdorf, A, Martin, D, Ginolas, A, Basler, P S, Crump, P
Format: Artikel
Sprache:eng
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Zusammenfassung:A diode laser module emitting 1.4 kW optical in-pulse power near 780 nm optimized for high (≥ 10%) duty-cycle operation in a micro-channel free design is presented. With full collimation, a beam quality with a nearly symmetric M of 205 × 295 (vertical × horizontal direction) for a wide range of pulse widths is found.
ISSN:1094-4087
1094-4087
DOI:10.1364/OE.416527