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Hello from Hampshire, England!

Thread starter JamesD28
Start date Feb 15, 2019

Mar 31, 2019

paul1598419

0

I have built several 488nm lasers. I gave my daughter the lowest WL in that diode I had. It measured 486.5nm. They all look very light blue to me. I think these diodes must be binned by WL if you are searching for a true 488nm.