Dear All,
These laser power meters (0 to 3 W) go way back, and there are probably still a number of them in use. We have several that showed long term stability and reliability. However, both of them began to show unstable readings after a few minutes of use. I suspect the problem would be fairly easy to correct if we had a schematic of the circuit for meter signal conditioning. Does anyone have one? Failing that, is there a known discrete component failure that usually fixes this problem?
Cheers
Mark Sulkes
Tulane University
New Orleans, LA USA
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