Difference between revisions of "GTS meeting 11 13 17"

Revision as of 10:01, 10 November 2017

Gain switched diode laser at 1064 nm is ready for installation this week (1064 nm, 50 ps Gaussian pulses, efficiency > 30%, 1.5W output, 1497/8=187.125 MHz)

Commission harps
Map beam emittance vs spot location and laser size
Measure beam magnetization (beam sizes and rotation angle) versus solenoid field from photocathode center and for two laser sizes
Measure lifetime at 5 mA with RF laser and solenoid magnet off/on

Revision as of 10:00, 10 November 2017 (view source) Suleiman (talk \| contribs) (Created page with " * New bialkali antimonide photocathode was activated (full area) with QE ~4.8% * Gain switched diode laser at 1064 nm is ready for installation this week (1064 nm, 50 ps Ga...")		Revision as of 10:01, 10 November 2017 (view source) Suleiman (talk \| contribs) Newer edit →
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−	* ~~New bialkali antimonide~~ photocathode ~~was~~ activated ~~(full area)~~ with ~~QE ~4.8%~~	+	* Old photocathode activated with 5 mm mask