Remarks on the Spectra Diode Labs SDL-800 (LDI-800) Laser Diode/TEC Controller

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modification for avoiding temperature oscillations: see at bottom

modification for driving blue laser diodes: see at bottom as well

I got hold of one of these classic controllers. At some point I'll measure long-term stability and other factors that would be important for holography. Here are some remarks:

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Vers . 1.1 -06/10