I am not sure where I should put this, but this seems to be the best place.
I want to buy, or build, an adjustable ultra-fast strobe light.
By ultra-fast, I mean capable of strobe frequencies in the neighborhood of 400 THz.
I want it to be minutely adjustable.
I also want to be able to adjust the on/off ratio.
For example, if I can set it to be on for 2 periods of time, then off for 1 period of time.
Light intensity is fairly inconsequential, (it doesn't have to be terribly bright) but I would like to be able to adjust the intesity if possible.
Intensity control is secondary, I could live without it, but I WOULD prefer it.
It can be a stand alone unit (such as a freq generator with a voltage output that I could affix an LED to in some manner).
It can be a computer controlled black box.
I could even dedicate a whole computer to it if necessary.
I could take one of my laptops and scavenge it if I have to.
Cost is not much of a concern, though I am not Bill Gates.
Any suggestions at all would be greatly appreciated.
I want to buy, or build, an adjustable ultra-fast strobe light.
By ultra-fast, I mean capable of strobe frequencies in the neighborhood of 400 THz.
I want it to be minutely adjustable.
I also want to be able to adjust the on/off ratio.
For example, if I can set it to be on for 2 periods of time, then off for 1 period of time.
Light intensity is fairly inconsequential, (it doesn't have to be terribly bright) but I would like to be able to adjust the intesity if possible.
Intensity control is secondary, I could live without it, but I WOULD prefer it.
It can be a stand alone unit (such as a freq generator with a voltage output that I could affix an LED to in some manner).
It can be a computer controlled black box.
I could even dedicate a whole computer to it if necessary.
I could take one of my laptops and scavenge it if I have to.
Cost is not much of a concern, though I am not Bill Gates.
Any suggestions at all would be greatly appreciated.