The following article may be of interest http://www.circuitree.com/Articles/Column/18623649067d7010VgnVCM100000f932a8c0____ "dandumit" <dandumit@...> wrote: > > Does anybody has access to the sensibility chart related to wavelength > of exposing light source ? > I would like to know if a KES-400AAA PS3 laser module > (http://www.fineartradiography.com/hobbies/lasers/blu-ray/) would be > usable to directly expose the photoresist from a pcb. > This laser diode has a wavelength of 405nm (it's not uv is near uv) > but maybe it would impress the resist from pcb at an acceptable > exposure time.
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Re: photoresist sensibility chart ref UV wavelength - PCB LDI using a PS3 diode
2008-06-12 by warrenbrayshaw