| ID |
Date |
Author |
Status |
Type |
Category |
Location |
Title |
Text |
 |
|
67
|
Wed Mar 23 18:11:22 2022 |
Manar Amer | Fixed | report | utilities | Optical room | Dust Cleaning of SBox | An Initial cleaning of the KBoX outside
was done, All the optics and mechanics placed
that were on the table were removed. |
|
|
68
|
Wed Mar 23 18:17:45 2022 |
Manar Amer | Fixed | report | utilities | Optical room | Dust Cleaning of SBox | The cleaning was done twice with half an
hour interval between the two times
reading on the dust meter was taken |
|
|
70
|
Tue Mar 29 16:27:34 2022 |
Manar Amer | Fixed | report | utilities | Optical room | Spincoater - Mirrror cleaning | In preparation for cleaning the mirrors.
The spincoater has been moved with
its bump into the sas of the SBox. |
|
|
121
|
Thu Jul 28 13:52:23 2022 |
Aurélien Martens | Fixed | report | utilities | Optical room | chiller for CELIA amplifier | The chiller of CELIA amplifier has been
moved from the corridor to the changing room
in front of PLIC. |
|
|
122
|
Mon Aug 8 11:11:28 2022 |
Aurélien Martens | Fixed | report | utilities | Optical room | chiller for CELIA amplifier | today, temperature of the chiller has been
set to 23°C.
measured temperature in the chiller |
|
|
228
|
Tue Dec 3 13:51:52 2024 |
Ronic Chiche | Fixed | info | utilities | Optical room | optical table cleaning | this morning with Alice and Daniele, we
removed all the optics elements and equipments
from the SBOX optical table and started to |
|
|
229
|
Fri Dec 6 16:59:57 2024 |
Ronic Chiche | Fixed | info | utilities | Optical room | optical table cleaning | this afternoon, we checked the dust meter
which is at 0 for 1 and 5µm dust particles
but ~ 2000-3000 for 0.3µm particles. |
|
|
231
|
Tue Mar 4 18:33:26 2025 |
Ronic Chiche | Fixed | info | utilities | Optical room | optical table cleaning | now, it seems the table is clean enough
(dust meter counts 0 particles) to install
a 2 mirrors FP-cavity. |
|
|
71
|
Wed Mar 30 18:53:01 2022 |
Manar Amer | Fixed | report | mechanics | lasers and optics | utilities | Optical room | Dust Cleaning of SBox | The inside of the cavity was cleaned today.
It was very dirty and had big dust particles
and fibers inside. |
6x |
|
72
|
Thu Mar 31 13:29:01 2022 |
Manar Amer | Fixed | report | mechanics | lasers and optics | utilities | Optical room | Dust Cleaning of SBox | After an overnight where the cavity box
was left open, a measurement of the Dust
meter was taken: |
|
|
175
|
Thu Dec 7 09:30:03 2023 |
Ronic Chiche | Fixed | info | mechanics | lasers and optics | detectors and electronics | software | Optical room | new setup for the 160MHz Menhir oscillator | from the begining of the week, Xinyi, Aurélien,
Viktor and myself started to install a new
setup for the Menhir 160MHz oscillator. |
|
|
99
|
Tue Jun 21 23:52:28 2022 |
Manar Amer | Fixed | report | mechanics | lasers and optics | detectors and electronics | Optical room | Menhir Pulsed Laser | The SBox Length (FSR), was changed to match
the repetition rate of the Menhir
pulsed laser Frep = 216.6625 MHz |
|
|
156
|
Fri Sep 9 18:35:07 2022 |
Ronic Chiche | Fixed | info | mechanics | lasers and optics | detectors and electronics | Optical room | D-shape mirrors positionning status | This afternoon we opened the cavity and
put the D-shape mirrors at their correct
place, close to the beam. |
|
|
157
|
Fri Sep 9 19:03:58 2022 |
Ronic Chiche | Fixed | info | mechanics | lasers and optics | detectors and electronics | Optical room | D-shape mirrors positionning status | The cavity box is vacuum pumped at 6*10^-2
mbar.
|
|
|
223
|
Wed Jun 19 10:38:00 2024 |
Ronic Chiche | Fixed | info | mechanics | lasers and optics | detectors and electronics | Optical room | D-shape mirrors positionning status | summary:
- the motors used to move the D-shape
are the Newport Picomotors 8303-V |
|
|
238
|
Mon Jun 23 14:38:33 2025 |
Ronic Chiche | Under Process | issue | mechanics | lasers and optics | detectors and electronics | Optical room | first attempt to lock | With Alice, we installed the EOWaves oscillator
to be locked on the FP-cavity (T1 ~ 2500ppm,
T2 ~ 10ppm => F ~ 2500) |
|
|
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 |
|