4

Interferometers

steppke_a edited this page 2024-07-30 12:13:17 +02:00

Table of Contents

• Small black attocube IDS3010 interferometer
• Obtaining data

Small black attocube IDS3010 interferometer

The instrument is setup for the beamline network and should receive an IP over DHCP. It should then be reachable under http://pcp069704.psi.ch (IP: 129.129.244.101).

Obtaining data

Using the JSON-RPC interface one can query values and parameters up to a rate of approximately 100 Hz. For faster operation the interferometer offers a streaming mode as well (a bit hackish but then works for more than 1 kHz).

A small example:

import sys
sys.path.insert(0, "/home/gac-cristall/projects/interferometer/Python_Library")

import IDS

device = IDS.Device("pcp069704.psi.ch")
device.connect()

code, displacement = device.displacement.getAbsolutePosition(0)