THOMX commissioning ELogbook

Status of commissioning, report also here plots are reports.

Not logged in

List | Find | Login | Help

Alphanov amplifier beam profile Data , posted by Manar Amer at ThomX igloo about lasers and optics | detectors and electronics 8x

Message ID: 178 Entry time: Mon Jan 9 14:03:16 2023 Reply to this: 183

Author:	Manar Amer
Status:	Fixed
Type:	report
Category:	lasers and optics \| detectors and electronics
Location:	ThomX igloo
Title:	Alphanov amplifier beam profile Data

Adding the schematic of the measurements.,

the 4° Beam Deviation, AR Coating ( B coating)

The 3 data points taken of the beam profile are fitted in Gaussian Beam with taking the beam waist at the output of the compressor box.

Background is subtracted for all data points, the fit is more than 90% for all points.

a reading was observed with distance less than 200 cm before the periscope and the fit starts to degrade

reason probably be related to the bump beam !!! To be investigated by placing an iris.

Attachment 1:

Attachment 2:

Attachment 3:

Attachment 4:

Attachment 5:

Attachment 6:

Attachment 7:

Attachment 8: