| ID |
Date |
Author |
Status |
Type |
Category |
Location |
Title |
Text |
 |
|
204
|
Tue Apr 4 13:03:23 2023 |
Manar Amer | Fixed | report | lasers and optics | vacuum | detectors and electronics | ThomX igloo | Cavity Alighnment | Today, we prepared lenses for a telescope
for the CW laser injection into the cavity,
yet to be installed |
|
|
205
|
Fri Apr 7 00:26:11 2023 |
Manar Amer | Fixed | report | lasers and optics | detectors and electronics | ThomX igloo | CW FP Cavit lock | Yesterday morning we locked the cavity
on a strange mode in the cavity (we call
it mode, but not sure what it is ??) |
|
|
206
|
Fri Apr 7 15:56:40 2023 |
Manar Amer | Fixed | report | lasers and optics | detectors and electronics | ThomX igloo | CW FP Cavit lock | This morning with Daniele and Viktor,
- we confirmed the "potato"
mode was well centered on the injected beam |
|
|
207
|
Tue Apr 11 16:58:16 2023 |
Manar Amer | Fixed | report | lasers and optics | detectors and electronics | ThomX igloo | FP Finesse measurement using CW | This morning, with Ronic and Daniele, we
locked the cavity again (The lock was relatively
easy and stable during the reading of the |
|
|
208
|
Thu Apr 13 17:48:49 2023 |
Manar Amer | Fixed | report | lasers and optics | detectors and electronics | ThomX igloo | PW laser Injection into cavity | Yesterday,
we installed the second
high power reflecting mirrors at the output |
|
|
209
|
Wed Apr 19 16:39:28 2023 |
Manar Amer | Fixed | report | lasers and optics | detectors and electronics | ThomX igloo | PW laser Injection into cavity |
On Monday with Daniele,
we
did full characterization of amplifier beam
@ 10% amplification, adjusted the telescope |
|
|
210
|
Wed Apr 19 16:41:46 2023 |
Manar Amer | Fixed | report | lasers and optics | detectors and electronics | ThomX igloo | PW laser Injection into cavity | Added Note: the coupling we get is at low
power, only preamplifier is on (~ 300 mW)
was done at the end due to excitation |
|
|
211
|
Mon May 22 16:07:12 2023 |
Manar Amer | Fixed | report | lasers and optics | detectors and electronics | ThomX igloo | PW laser Injection into cavity | Today with Ronic and Daniele we attempted
to lock the cavity, but the alphanov amplifier
did not turn on because of an error in MMD3 |
|
|
212
|
Tue May 30 18:32:37 2023 |
Manar Amer | Fixed | report | lasers and optics | detectors and electronics | cabling | software | ThomX igloo | Cavity Lock - Alphanov Amplifier | This morning, while trying Guillaume solution
of disconnecting the 24 V necessary to the
second and third stage and raise the threshold |
|
|
215
|
Fri Jun 2 10:54:25 2023 |
Manar Amer | Fixed | report | lasers and optics | detectors and electronics | cabling | software | ThomX igloo | Cavity Lock - Alphanov Amplifier | Yesterday, with Ronic we locked ThomX cavity
on the second resonance
Laser : 33.36 MHz , Amplifier : |
13x |
|
216
|
Tue Jun 6 01:12:11 2023 |
Manar Amer | Fixed | report | lasers and optics | detectors and electronics | cabling | software | ThomX igloo | Cavity Lock - Alphanov Amplifier | Today, I installed a power meter at the
transmission point of the 1st spherical mirror
, transmission 3 ppm (direct from cavity |
|
|
218
|
Wed Jun 7 21:46:50 2023 |
Manar Amer | Fixed | report | lasers and optics | detectors and electronics | cabling | software | ThomX igloo | Cavity Lock - Alphanov Amplifier | Today with Ronic,
starting with major events that
happened (Water circulation + ThomX valves |
|
|
220
|
Fri Jun 9 19:51:43 2023 |
Manar Amer | Fixed | report | lasers and optics | detectors and electronics | cabling | software | ThomX igloo | Cavity Lock - Alphanov Amplifier | In the morning, we locked on the first
resonance. With an increase on the amplifier
power @ 20-25% and 30%, which reduced the |
|
|
221
|
Mon Jun 19 16:08:15 2023 |
Manar Amer | Fixed | report | lasers and optics | detectors and electronics | cabling | software | ThomX igloo | Cavity Lock - Alphanov Amplifier | The computer is possible to connect from
the control room,
we are able to run remotely the |
|
|
270
|
Fri Sep 22 11:30:28 2023 |
Daniele Nutarelli | Fixed | report | lasers and optics | Optical room | Laser FP operation | This morning FP Laser was operating well
locked at 30 KWatts in stable vay.
There are some fluctuations due |
|
|
278
|
Fri Nov 10 09:51:22 2023 |
Ronic Chiche | Fixed | report | mechanics | lasers and optics | ThomX igloo | M4 motor using icepap controller and jive/Atkpanel IHM | Kevin moved the M4 mirror controller from
the ISP controller to some ICEPAP controller.
the IHM to access this ICEPAP controller |
|
|
282
|
Tue Nov 14 11:33:45 2023 |
Ronic Chiche | Fixed | report | mechanics | lasers and optics | ThomX igloo | M4 motor using icepap controller and jive/Atkpanel IHM | one problem is the FP-cavity/laser lock
loss when one moves a FP-cavity motor.
with acceleration = 0.01 units/s² |
|
|
283
|
Wed Nov 15 09:36:35 2023 |
Ronic Chiche | Fixed | report | detectors and electronics | ThomX igloo | bunker temperature curve | |
|
|
367
|
Tue Oct 8 11:59:27 2024 |
Fatematuj Johora | Under Process | report | lasers and optics | Optical room | Characterizing Focus Tunable Lens | Yesterday Ronic and I worked on the high
laser power measurements with the Vertical
set-up of the Focus Tunable Lens. We went |
|
|
382
|
Fri Nov 22 10:23:33 2024 |
Ronic Chiche | Under Process | report | mechanics | lasers and optics | detectors and electronics | ThomX igloo | day by day run for X-ray production | the RF frequency changed from 500.1003MHz
to 500.0913MHz => it reduced by 9kHz @
500MHz which is equivalent to 600Hz @ 33MHz |
|