Thank you, I personally were talking about 1400nm 1mw lasers, however.
Supplying just above the threshold current is not a problem.
does the raising time can be reduced if using lower current/voltage
raises or falls? I mean: how's calculated the raise time, full-scale
pulse or for a mW/mA or so amount?
Ilia.
Il 01/05/2016 18:48, Mark Sims ha scritto:
There are "eye-safe" wavelengths that some laser diodes can operate at
(generally greater than 1300 nm). These are much less prone to damage eyes. Basically
your eyeball juice blocks the wavelength. Still, there is some potential for cornea and
lens damage at higher powers.
http://www.laserfocusworld.com/articles/2008/03/photonic-frontiers-eye-safe-lasers-retina-safe-wavelengths-benefit-open-air-applications.html
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