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THOMX orders THOMX installation THOMX commissioning THOMX control command

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telescope for Koheras, posted by Huan Wang at Optical room about lasers and optics  telescope of Koheras is removed, information record here: - distance between collimator edge and -50 lens mount edge is 14.7cm, - distance between another edge of -50 lens mount and +250 lens mount edge is 14.3cm,   Characterizing Focus Tunable Lens, posted by Fatematuj Johora at Optical room about lasers and optics  Yesterday Ronic and I worked on the high laser power measurements with the Vertical set-up of the Focus Tunable Lens. We went upto 38W@4 dpt at the begining and then also changed the focal power at 38W. Observation:   Laser FP operation, posted by Daniele Nutarelli at Optical room about lasers and optics  This morning FP Laser was operating well locked at 30 KWatts in stable vay. There are some fluctuations due tu pointing instabilities probably dues to temperature fluctuations in de bunker. In the attacced picture are reported the lock parameters and signals.   Tests of pointing stability of the laser CFP, posted by Daniele Nutarelli at ThomX igloo about lasers and optics  Last monday with Victor we have cheked the stability of de pointing of the laser FP. The climatisation was operating since 3 days in satble way. The laser pointing was very stable before to inejct in to the cavity (picture 1) and also for the reflexion from the cavity (picture 2).

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