Jared lab notebook: Difference between revisions
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--[[User:Jmiles2|Jmiles2]] ([[User talk:Jmiles2|talk]]) 12:39, 13 May 2014 (CDT) |
--[[User:Jmiles2|Jmiles2]] ([[User talk:Jmiles2|talk]]) 12:39, 13 May 2014 (CDT) |
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I need close to 17 mW of seed power for the 2nd FORT beam to work at 2 Watts. Although this is is in the range of acceptable powers for this TA I still want to contact M2K lasers and make sure the Intensity is not too high. I can only get about 40% through the AOM when powering it with 2 Watts. I get around 33% out of the fiber at higher power (~600 mW). I get over 200 mW from the output of the fiber. |
I need close to 17 mW of seed power for the 2nd FORT beam to work at 2 Watts. Although this is is in the range of acceptable powers for this TA I still want to contact M2K lasers and make sure the Intensity is not too high. I can only get about 40% through the AOM when powering it with 2 Watts. I get around 33% out of the fiber at higher power (~600 mW). I get over 200 mW from the output of the fiber.<br /> |
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Need two AWG outputs for evaporative cooling of both FORT lasers. For the FPGA, FORT on/of Channel 14, is a final switch to the FORT 1 amplifier, and turns it on or off. The first switch to the FORT 1 amplifier is controlled by channel 10, FORT AWG. It triggers the AWG used for evaporative cooling and also allows the RF from the AWG to go to the amplifier. |
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Revision as of 18:33, 13 May 2014
--Jmiles2 (talk) 12:39, 13 May 2014 (CDT)
I need close to 17 mW of seed power for the 2nd FORT beam to work at 2 Watts. Although this is is in the range of acceptable powers for this TA I still want to contact M2K lasers and make sure the Intensity is not too high. I can only get about 40% through the AOM when powering it with 2 Watts. I get around 33% out of the fiber at higher power (~600 mW). I get over 200 mW from the output of the fiber.
Need two AWG outputs for evaporative cooling of both FORT lasers. For the FPGA, FORT on/of Channel 14, is a final switch to the FORT 1 amplifier, and turns it on or off. The first switch to the FORT 1 amplifier is controlled by channel 10, FORT AWG. It triggers the AWG used for evaporative cooling and also allows the RF from the AWG to go to the amplifier.