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| groups:mg:private:meetingnotes:2020-11:meetingnotes-2020-11-23 [2020/11/23 12:01] – created klaus | groups:mg:private:meetingnotes:2020-11:meetingnotes-2020-11-23 [2020/11/23 12:03] (current) – klaus | ||
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| Line 8: | Line 8: | ||
| * 1.3 W @ f=100mm | * 1.3 W @ f=100mm | ||
| * Outcoupling beam cant kept symmetrically | * Outcoupling beam cant kept symmetrically | ||
| - | * Probably first collimation lense not perfectly collimating -> You can't get the beam symmetrical with TODO | + | * Probably first collimation lense not perfectly collimating -> You can't get the beam symmetrical |
| + | * It is crucial, to have the beam well collimated, since you can't compensate for an astigmatism with the prism. | ||
| * Build a spare laser for L4 but in Littrow configuration | * Build a spare laser for L4 but in Littrow configuration | ||
| * SWAP experiments | * SWAP experiments | ||