I'm would like to generate as bright and as small a spot as possible with an NIR (~850nm) LED. As far as I can tell, the SFH 4450 seems to be the best choice, but it is unfortunately still a little too dim for my application.
It would be great if any of you LED gurus could point me to a superior choice. Thanks!
It would be great if any of you LED gurus could point me to a superior choice. Thanks!