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Status of commissioning, report also here plots are reports., Page 2 of 5
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ID
Date
Author
Status
Type
Category
Location
Title
Text
70
Thu Feb 2 17:40:10 2023
Blanc
Fixed
info
lasers and optics
Optical room
Schéma Manip
Ci-dessous le schéma actuel de la
manip.
20
Thu Sep 9 16:34:37 2021
Blanc
Fixed
info
lasers and optics
Optical room
Ring light in the cavity
We put a diaphragm in the input beam but
it doesn't work to suppress the ring
light only but it attenuates the whole transmitted
22
Fri Sep 24 09:55:35 2021
Manar Amer
Under Process
report
lasers and optics
Optical room
Reflection Line Polarization Measuremet
With the help of Ronic the cavity was locked
in preparation to measure the polarization
of the reflection line when the cavity is
56
Tue Jun 14 11:16:37 2022
Blanc
Under Process
issue
lasers and optics
Optical room
Problèmes Cavitée
Précédentes ref pour lesquelles
la manip fonctionnait :
Caméras :
40
Thu Oct 21 10:24:01 2021
Blanc
Fixed
info
utilities
Other
Presentations
Here the first part
of all the presentations since the beginning
of the project.
41
Thu Oct 21 10:30:38 2021
Blanc
Fixed
info
utilities
Other
Presentations
Here the second part
of all the presentations since the beginning
of the project.
42
Thu Oct 21 10:32:54 2021
Blanc
Fixed
info
utilities
Other
Presentations
Here the last part
of all the presentations since the beginning
of the project.
64
Wed Jan 25 12:18:25 2023
Blanc
Fixed
info
lasers and optics
Optical room
Position des miroirs et gain photodiode
Nouvelle position des miroirs :
5.198865 ; 5.199305 ; -2.9 ; -2.9
Photodiode de transmission, gain
21
Thu Sep 16 18:23:13 2021
Blanc
Fixed
info
lasers and optics
Optical room
Polarization Results in transmission
After data processing, I finally find the
polarization in transmissin of the FPC. As
you can see below, the polarisation is not
17
Tue Sep 7 14:27:07 2021
Blanc
Fixed
info
lasers and optics
Optical room
Polarisation Results of the NKT
I made many tests about polarization and
we can see some points thanks to the following
figures :
19
Wed Sep 8 10:50:38 2021
Blanc
Fixed
info
lasers and optics
Optical room
Polarisation Results of the NKT
To have the polarisation, we must have
1 value because the laser in entry of the
system has 1 polar. Due to that, the graphe
77
Thu Mar 2 11:42:19 2023
Blanc
Fixed
info
lasers and optics
Optical room
Polar cavité
Après avoir locké avec la
lockline et retiré le glan et la paire
de lambda sur la voie PDH, j'ai observé
78
Thu Mar 2 17:42:51 2023
Blanc
Fixed
info
lasers and optics
Optical room
Polar cavité
Après avoir enlevé le PBS
en transmission de la cavité j'ai
cherché à atteindre le maximum
1
Tue Mar 23 18:33:16 2021
Ronic Chiche
Fixed
info
lasers and optics | detectors and electronics
Optical room
Phase noise measurement of the Amplitude MIKAN
Installation of the MIKAN.
powermeter (with OD1) just after the
oscillator shows 440mW for 4A of the MIKAN
2
Tue Apr 6 09:25:47 2021
Ronic Chiche
Fixed
info
lasers and optics | detectors and electronics
Optical room
Phase noise measurement of the Amplitude MIKAN
Coupling into a 50-50% fiber coupler using
the Thorlabs XYZ table NanoMax TS.
We reached 117mW after the 50% arm
37
Wed Oct 20 14:54:00 2021
Ronic Chiche
Fixed
info
lasers and optics | detectors and electronics
Optical room
Phase noise measurement of the Amplitude MIKAN
MIKAN phase noise and RIN measurements:
35
Tue Oct 19 18:27:20 2021
Ronic Chiche
Fixed
report
mechanics | lasers and optics | detectors and electronics
Optical room
PZT resonant frequencies
we have excited the PZT with a swept sinus
wave from 1kHz to 10kHz and from 10kHz to
100kHz.
71
Mon Feb 6 16:51:51 2023
Blanc
Fixed
info
lasers and optics
Optical room
Optimisation de la polariation Tangor and Lockline
J'ai optimisé la polarisation
du Tangor et de la Lockline en jouant sur
l'angle du combiner et sur la lambda/2
13x
65
Thu Jan 26 22:49:46 2023
Blanc
Fixed
info
lasers and optics
Optical room
Nouvelles positions moteurs et calibrations camera
Positions moteurs :
5.198865 ; 5.198596 ; -2.9 ; -2.9
Calibration caméras :
89
Fri May 26 18:08:27 2023
Blanc
Fixed
info
lasers and optics
Optical room
Modulation EOM
EOM dans la lockline:
Image 1 (sans 2è étage):
on voit la modulation en réflexion
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