| ID |
Date |
Author |
Status |
Type |
Category |
Location |
Title |
Text |
 |
|
250
|
Thu Aug 6 15:12:49 2026 |
Ronic Chiche | Under Process | info | mechanics | lasers and optics | cabling | Optical room | Neolase amplifier installation | now, I installed the long pipes (2x 3m)
in closed loop (without the amplifier connected),
but the exact ones used to connect the laser, |
|
|
251
|
Fri Aug 7 10:59:52 2026 |
Ronic Chiche | Under Process | info | mechanics | lasers and optics | cabling | Optical room | Neolase amplifier installation | I cut a small part of the black pipe on
the amplifier side (could it be slightly
deformed by a try with an other type of adapter |
|
|
252
|
Fri Aug 7 11:41:17 2026 |
Ronic Chiche | Under Process | info | mechanics | lasers and optics | cabling | Optical room | Neolase amplifier installation | as soon as I connect the amplifier to the
pipes, the flow decreases to 1.7Lpm.
and the filling process is very |
|
|
7
|
Thu Oct 18 09:42:39 2018 |
Loïc Amoudry | Fixed | report | mechanics | lasers and optics | Optical room | Motors for D-shaped mirrors | Motors have been installed on 16/10/18.
No problem with them.
Effect of the motors tested on |
|
|
11
|
Wed Oct 31 11:27:49 2018 |
Loïc Amoudry | Fixed | report | mechanics | lasers and optics | Optical room | Power measurement with D-shape | Measurements of lot of points with D-shape
mirrors well positionned.
Power not optimized to the best |
|
|
232
|
Tue Mar 4 18:51:57 2025 |
Ronic Chiche | Under Process | info | mechanics | lasers and optics | Optical room | Alignment of a 2-mirror FP cavity | today with Alice,
- we measured the height of the
SBOX windows center : 140mm from the optical |
|
|
233
|
Fri Mar 21 18:27:36 2025 |
Alice Renaux | Under Process | report | mechanics | lasers and optics | Optical room | 2-mirror cavity alignment | At the beginning of the week, I installed
a half-wave plate, a beamsplitter cube and
a quarter-wave plate, as well as the end-of-cavity |
|
|
100
|
Mon Jun 27 08:52:46 2022 |
Manar Amer | Fixed | report | lasers and optics | vacuum | Optical room | SBox Finesse at 216.6625 MHz | The Sbox currently has the injection from
ThomX installed T ~ 120 ppm , M2 planar from
Sbox spare and M3 / M4 spherical mirrors |
|
|
104
|
Wed Jul 6 18:39:25 2022 |
Manar Amer | Fixed | report | lasers and optics | vacuum | Optical room | SBox Finesse at 216.6625 MHz | Max Finesse obtained @ 4 mirror setup was
~ 19 300
With M1 from ThomX , M2/M3/M4 from |
|
|
105
|
Wed Jul 6 18:39:38 2022 |
Manar Amer | Fixed | report | lasers and optics | vacuum | Optical room | SBox Finesse at 216.6625 MHz |
|
|
|
75
|
Wed Apr 13 18:42:50 2022 |
Manar Amer | Fixed | report | lasers and optics | utilities | Optical room | Spincoater - Mirrror cleaning | Used the spincoater and pure water to clean
dielectric mirrors which will be installed
inside the SBox for directing the reflection |
|
|
82
|
Wed Apr 27 22:30:14 2022 |
Manar Amer | Fixed | report | lasers and optics | utilities | Optical room | Spincoater - Mirrror cleaning | Images of the SBox mirrors cleaned at the
same time when the cavity was aligned.
Directly from the spincoater to |
|
|
85
|
Mon May 9 19:27:35 2022 |
Manar Amer | Fixed | report | lasers and optics | utilities | Optical room | Spincoater - Mirrror cleaning | PowerPoint shows the detailed images of
all the mirrors before and after cleaning.
Images of SBox mirrors and M1 from |
|
|
87
|
Wed May 11 20:51:28 2022 |
Manar Amer | Fixed | report | lasers and optics | utilities | Optical room | Spincoater - Mirrror cleaning | Following the observation that when rotating
M2 plan mirror of SBox the deformation position
of the mode changes. |
|
|
89
|
Tue May 24 21:51:01 2022 |
Manar Amer | Fixed | report | lasers and optics | utilities | Optical room | Spincoater - Mirrror cleaning | While repeating the alignment, the mirrors
were cleaned using the spin-coater and placed
again. |
|
|
195
|
Wed Feb 28 17:26:46 2024 |
Ronic Chiche | Fixed | info | lasers and optics | software | Optical room | 100W CELIA laser amplifier "how's to" document | 1st version of the document.
if some information is not correct
or missing, give any comment by replying |
|
|
95
|
Wed Jun 8 11:10:17 2022 |
Manar Amer | Fixed | report | lasers and optics | detectors and electronics | software | Optical room | Cavity Lock | Start with the cavity lock images attached,
taken from last week, at
start we have a coupling ~ 5% and started |
|
|
97
|
Wed Jun 8 11:31:47 2022 |
Manar Amer | Fixed | report | lasers and optics | detectors and electronics | software | Optical room | Cavity Lock | Current setup at SBox for locking the cavity
After spacial matching, the coupling
increased to ~ 15 - 20 % |
|
|
98
|
Thu Jun 9 19:59:42 2022 |
Manar Amer | Fixed | report | lasers and optics | detectors and electronics | software | Optical room | Cavity Lock | Cavity locked today under vacuum and no
airflow, it is stable over a long time
the alignment was improved and |
|
|
101
|
Wed Jul 6 18:34:12 2022 |
Manar Amer | Fixed | report | lasers and optics | detectors and electronics | software | Optical room | Cavity Lock | Closing the series for the setup
The cavity was only locked @ 133.33
MHz but the Finesse was not measured |
|