Title of article
High cw power using an external cavity for spectral beam combining of diode laser-bar emission
Author/Authors
Menzel، Ralf نويسنده , , Jechow، Andreas نويسنده , , Raab، Volker نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2006
Pages
-3544
From page
3545
To page
0
Abstract
In extension to known concepts of wavelength-multiplexing diode laser arrays, a new external cavity is presented. The setup simultaneously improves the beam quality of each single emitter of a standard 25 emitter broad-area stripe laser bar and spectrally superimposes the 25 beams into one. By using this external resonator in an "off-axis" arrangement, beam qualities of Mslow2 < 14 and Mfast2 < 3 with optical powers in excess of 10 W in cw operation are obtained.
Keywords
atmospheric VOC , inhibition of S(IV) autoxidation , isoprene oxidation , Sulphur dioxide , isoprene
Journal title
Applied Optics
Serial Year
2006
Journal title
Applied Optics
Record number
75615
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