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  1. C

    Can I combine 2 lasers to boost power?

    Is it possible to combine two cheap lasers into one set of optics to boost power? I'm thinking about canibalizing two DX 200mw lasers pointers, mounting them both in the same shell and angling them so they both point into the input lens of a beam expander. Will they combine into one beam or...
  2. C

    Where can I buy cheap Laser Diodes?

    I think I've learned enough about Laser Pointer construction to build my own unit. What I'd like to know is where to buy the individual components, like the laser diodes, heat sink cans, driver boards etc. OptoSigma has the lenses I need at a reasonable price, so I think I've got that covered...


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