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Re: Firmware to drive X-Y galvanometer

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... first test with laser at 20 Watts, 100µs pulsing time on a black enamelled tile:

[vimeo.com]


Tested with 80 Watt and 200µs pulse-time (50% PWM ratio) ... the mirrors survived, but this was no duration test -- with 40 Watts CW they will degrade, so I have to find the max. PWM values with the 120Watt-laser ...

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