| ID |
Date |
Author |
Status |
Type |
Category |
Location |
Title |
Text |
 |
|
181
|
Mon Jan 30 17:28:00 2023 |
Ronic Chiche | Fixed | report | lasers and optics | software | ThomX igloo | Alphanov amplifier beam profile measurement | Ronic on Friday operated the Amplifier
from the Alphanov software, switched it off
then turned on the LAL software, |
|
|
182
|
Mon Jan 30 17:28:33 2023 |
Ronic Chiche | Fixed | report | lasers and optics | software | ThomX igloo | Alphanov amplifier beam profile measurement | the laser amplifier worked for some days
but it ended to a "watchdog" alarm
which switches off the amplifier... investigation |
|
|
184
|
Wed Feb 8 11:25:50 2023 |
Ronic Chiche | Fixed | report | lasers and optics | software | ThomX igloo | Alphanov amplifier beam profile measurement | we have had this new issue (watchdog alarm
switching off the amplifier) for several
days. |
|
|
185
|
Wed Feb 8 14:09:50 2023 |
Ronic Chiche | Fixed | report | lasers and optics | software | ThomX igloo | Alphanov amplifier beam profile measurement | With Daniele after, we took a readings
of the beam with a lens of 750 mm.
From the observed data, we can |
|
|
186
|
Fri Feb 10 09:54:46 2023 |
Ronic Chiche | Fixed | report | lasers and optics | software | ThomX igloo | Alphanov amplifier beam profile measurement | This morning,
- with the "Alphanov"
software => Central panel => "system" |
|
|
187
|
Tue Feb 14 12:53:09 2023 |
Ronic Chiche | Fixed | report | lasers and optics | software | ThomX igloo | Alphanov amplifier beam profile measurement | This morning with Daniele, we did a second
measurement of the beam profile using a different
lens of focal 400 mm. |
|
|
188
|
Wed Feb 22 16:11:32 2023 |
Ronic Chiche | Fixed | report | lasers and optics | software | ThomX igloo | Alphanov amplifier beam profile measurement | On Monday 20th of February, Daniele and
Viktor took some beam profile measurement
data @ 50% of power amplification. |
|
|
189
|
Thu Feb 23 10:15:30 2023 |
Ronic Chiche | Fixed | report | lasers and optics | software | ThomX igloo | Alphanov amplifier beam profile measurement |
Yesterday,
Guillaume Machinet and Vincent Clet from
Alphanov came to fixe some issues with the |
|
|
190
|
Mon Feb 27 18:23:13 2023 |
Ronic Chiche | Fixed | report | lasers and optics | software | ThomX igloo | Alphanov amplifier beam profile measurement | This morning with Victor we took a reading
of the beam profile using a 400 mm lens
at 70 % and 100 % amplification. |
|
|
191
|
Wed Mar 8 14:49:12 2023 |
Ronic Chiche | Fixed | report | lasers and optics | software | ThomX igloo | Alphanov amplifier beam profile measurement | this morning with Manar,
we checked the Alphanov amplifier
issue : "The laser has been stopped |
|
|
194
|
Mon Mar 13 16:10:24 2023 |
Ronic Chiche | Fixed | report | lasers and optics | software | ThomX igloo | Alphanov amplifier beam profile measurement | We took reading of the beam profile of
the amplifier without a lens @ 30 cm from
the 2nd wedge for amplification percentages |
|
|
202
|
Mon Mar 20 17:55:25 2023 |
Ronic Chiche | Fixed | report | lasers and optics | software | ThomX igloo | Alphanov amplifier beam profile measurement | due to several "case temperature"
issues, I change the "Max case temperature"
in the "general config" of the |
|
|
365
|
Tue Sep 17 13:04:32 2024 |
Ronic Chiche | Under Process | info | lasers and optics | software | ThomX igloo | Optimizing lock parameters for stable X-ray production | here are the (good) lock parameters used
this morning.
for the RF/FPC lock, the 33MHz |
|
|
366
|
Thu Oct 3 16:38:03 2024 |
Ronic Chiche | Under Process | info | lasers and optics | software | ThomX igloo | Optimizing lock parameters for stable X-ray production | Today with Daniele and Alice, we operated
to cavity.
we obtained 84kW for 33% of amplifier |
|
|
368
|
Wed Oct 9 09:56:21 2024 |
Ronic Chiche | Under Process | info | lasers and optics | software | ThomX igloo | Optimizing lock parameters for stable X-ray production | This morning, I wanted to test quickly
if the Smaract motors can be used in open
loop instead of closed loop or in piezo scan. |
|
|
369
|
Wed Oct 9 18:39:34 2024 |
Ronic Chiche | Under Process | info | lasers and optics | software | ThomX igloo | Optimizing lock parameters for stable X-ray production | This afternoon, we scanned the optical
table vertically with the hexapod in asynchronous
mode to find its optimum position, looking |
|
|
374
|
Tue Oct 22 18:58:56 2024 |
Ronic Chiche | Under Process | info | lasers and optics | software | ThomX igloo | Optimizing lock parameters for stable X-ray production | Today, after setting the locking parameters,
I got 80kW in the FPC for 33% amplifier ratio
after CEP tuning (Smaract CH2 ~ -423.5µm) |
|
|
375
|
Wed Oct 23 12:23:10 2024 |
Ronic Chiche | Under Process | info | lasers and optics | software | ThomX igloo | Optimizing lock parameters for stable X-ray production | this morning, I did some walking procedure
and I got 82kW in the FPC with 33% amplifier
ratio (after CEP optimization too). |
|
|
376
|
Fri Nov 8 15:23:11 2024 |
Ronic Chiche | Under Process | info | lasers and optics | software | ThomX igloo | Optimizing lock parameters for stable X-ray production | this morning, I did some walking procedure
and CEP alignment to get ~80kW in the FPC
with 33% amplifier ratio. |
|
|
377
|
Tue Nov 19 17:37:55 2024 |
Ronic Chiche | Under Process | info | lasers and optics | software | ThomX igloo | Optimizing lock parameters for stable X-ray production | the RF frequency is now 500.1003MHz which
is equivalent (if divided by 15) to 33.34002MHz.
the frequency has to be changed |
|