High-Power, Large-Mode 1.3-μm Lasers Based on Supermode Screening

A high-power, single-mode laser structure based on screening of supermodes in vertically coupled waveguides is proposed and demonstrated in the 1.3 μm wavelength range. This supermode-screening (SuMoS) laser operates in a single large mode with low ellipticity that is ideal for optical coupling and...

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Veröffentlicht in:	IEEE journal of quantum electronics 2023-08, Vol.59 (4), p.1-1
Hauptverfasser:	Siriani, Dominic F., John Thomson, K., Bovington, Jock T., Traverso, Matthew J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Diode lasers Ellipticity Energy conversion efficiency Laser modes Lasers Optical coupling Optical device fabrication Optical fibers Optical imaging Optical waveguides Screening semiconductor lasers semiconductor waveguides Waveguide lasers Waveguides
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