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first. Proceed at your own risk! NOTE The references given in this guide are valid for the DL pro user manual, issue February 2008. Other (especially older) versions of the manual have a different structure or may not contain all the...
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Power below threshold Diode defective power with test spec? o.k ? data sheet Power AR coating Beam above spec? degraded clipped ? Reinsert grating and adjust feedback, see DL pro manual chapter 6.6.2 Contact TOPTICA Threshold improved? Output power o.k?
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Compare free- Reinsert grating and Lasing running lasing Power = adjust feedback, see threshold power with test specs? DL pro manual o.k ? chapter 6.6.2 data sheet Threshold measure resis- MFTR o.k? improved? tance across piezo Resistance Piezo defective ∞...
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