There's a bit of a discrepancy then if we're looking for 5V on the RGB lines.. Given the inherent non-linearity of DPSS, that could manifest itself with a huge loss of power.
There's a bit of a discrepancy then if we're looking for 5V on the RGB lines.. Given the inherent non-linearity of DPSS, that could manifest itself with a huge loss of power.
Just wondering, If that was the case do we have the ability to adjust our blanking from 0-4V in our laser power supplies?
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Laser (the acronym derived from Light Amplification by Stimulated Emissions of Radiation) is a spectacular manifestation of this process. It is a source which emits a kind of light of unrivaled purity and intensity not found in any of the previously known sources of radiation. - Lasers & Non-Linear Optics, B.B. Laud.
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Laser (the acronym derived from Light Amplification by Stimulated Emissions of Radiation) is a spectacular manifestation of this process. It is a source which emits a kind of light of unrivaled purity and intensity not found in any of the previously known sources of radiation. - Lasers & Non-Linear Optics, B.B. Laud.
Potentially, here's the issue, the color gain pot on the color board is part of an inverting opamp where you have a 10K resistor on the "-" input of the opamp and an 11K resistor in the feed back loop. So at best, you can turn the 4V into 4.4V. On the flip side, the color board also has offset, so if all your lasers require at least .6V before they begin to emit light, then yes, the color board would completely compensate for a 4V max input signal without modification to the board. And on a postive note, the output of the color board is protected, so that if the input suddenly jumped from a max of 4V to 15V, the output of the color board would not exceed 5V.In the same line of questioning, will your color correction board compensate via hardware rather than software (DZ)?
This doesn't fix the FB3 problem though, it really should be able to reach 5V. Do you have a calibration bar on your scope, how does it check out?
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Laser (the acronym derived from Light Amplification by Stimulated Emissions of Radiation) is a spectacular manifestation of this process. It is a source which emits a kind of light of unrivaled purity and intensity not found in any of the previously known sources of radiation. - Lasers & Non-Linear Optics, B.B. Laud.
Adam, can you post the frame you used for the o'scope test?
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Laser (the acronym derived from Light Amplification by Stimulated Emissions of Radiation) is a spectacular manifestation of this process. It is a source which emits a kind of light of unrivaled purity and intensity not found in any of the previously known sources of radiation. - Lasers & Non-Linear Optics, B.B. Laud.
Ok, can you try these frames? Just display them one at a time and maybe just tell me what you see on the scope. Or a pic would be nice!