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Has anyone seen the promos for the high power laser guns? They appear to
be fiber lasers but coupled into optics. --- Mike
be fiber lasers but coupled into optics. --- Mike
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- Thread starter Hemlock_Mike
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Yes, they use the fiber pump modules in the NIR range, the kind used in industry to pump active fiber lasers, only with the fiber coupling optics removed and a beam expander lens arrangement added.
The pump modules are knife edge arrays, so you won't hold a tight focus over long distance like Drakes active fiber build, but for 50 meters they can be fun burners, but they also have horrific blinding potential so be careful.
The pump modules are knife edge arrays, so you won't hold a tight focus over long distance like Drakes active fiber build, but for 50 meters they can be fun burners, but they also have horrific blinding potential so be careful.