Calibration Curve of the Attenuator

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Calibration Curve of the Attenuator

Post  mdipaolo on Fri Feb 06, 2009 12:32 am

Today we have worked around North Bench. In particular we have changed the Beam splitter of II-VI with the Beam Splitte of the ULO that we calibrated at Tor Vergata last time (See entry Polarization vs Beam Splitter).

This Beam Splitter split the beam in two: one for the Central heating and another for the ring.

After We have calibrated the attenuator of the central heating: step vs central heating power. The "step" are unit of the software interface used for moving the motor that is connected to the attenuator.

West Bench:




North Bench:


mdipaolo

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