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Lowest binned "445nm" Diode

IsaacT

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Joined
Aug 25, 2010
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First - I know a 445nm diode of necessity must be 445nm else it becomes a 447nm diode, or whatever.

Next - what is the lowest wavelength we have seen on them? Anything below 440nm?

I am very interested in either finding a low wavelength '445' or a very high wavelength purple diode. If anyone has any leads please let me know. With the 462nm diodes out I want a lower indigo laser to give better spectrum coverage.

Thanks,
Isaac
 





Joined
Jun 2, 2014
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You could try cooling a 445nm diode with liquid nitrogen to achieve a lower wavelength but I think you're looking for freak diodes that are naturally low in wavelength.
 




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