Laser power checked
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Operational
parameters for the cohenrent lasers used in the summer of 2001 (only
coherent #2 and #5 are currently in use, the serial number has been changed
to 5325 and 5324 for coherent laser #3 and #4 respectively)
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Laser power measurement
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coherent #2 (4151): 30.3 W at 37 A; 29.3 W at 36 A;
0.40 W at 7 A
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coherent #3 (5325): 25.3 W at 40 A; 22.8 W at 36 A;
0.08 W at 7 A
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coherent #4 (5324): 25.4 W at 38 A; 24.0 W at 36 A;
0.16 W at 7 A
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coherent #5 (4209): 23.7 W at 38 A; 22.3 W at 36 A;
0.51 W at 7 A
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Current laser setting after the temperature adjustment
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Top line: coherent #4 (5324) at 38.1A and 8.6 oC
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Central line: coherent #5 (4209) at 38.0A and 13.4 oC
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Bottom line: coherent #2 (4151) at 37.5A and 17.1 oC