sanwu laser challenger 405nm 1W review!

CurtisOliver said:

There isn't any demand for higher powered 405's so unlikely to see anything much more than what we have today. I find 405 quite bright, but only with UV interference.

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445 465 520 532 635 is better than 405nm. powerful! bright! long lifetime!
everything is good . But it will come out better UV. maybe... after more 3y?
i just after University graduate. welcome 405nm

Look into luminous efficacy. It shows you why lasers closer to green are brighter. Rather than more powerful 405's, we are more likely to see a viable uv laser diode, which would improve data storage.