| ID |
Date |
Author |
Status |
Type |
Category |
Location |
Title |
Text |
 |
|
111
|
Thu Jan 13 17:08:56 2022 |
Ronic Chiche | Fixed | issue | mechanics | lasers and optics | Optical room | Alignment procedure | Picture of the installed mirrors inside
the FP cavity.
To install an Iris instead of a |
|
|
112
|
Mon Jan 17 10:04:14 2022 |
Ronic Chiche | Fixed | info | mechanics | ThomX igloo | Documentation about mechanics on Atrium | https://atrium.in2p3.fr/0dded51a-1cb0-43e6-ae0d-626cd5db7078
a lot of schematics regarding the |
|
|
128
|
Fri Mar 11 12:46:58 2022 |
Ronic Chiche | Fixed | info | lasers and optics | ThomX igloo | FP cavity mode axis change and Finesse measurement | this morning with Manar, we did a cavity
mode axis change.
we checked the cavity mode centroid |
|
|
130
|
Fri Mar 11 17:33:33 2022 |
Ronic Chiche | Fixed | info | lasers and optics | ThomX igloo | First hands on the Alphanov amplifier & software | Aurélien, Manar, and I spent more
than 2h trying to start the software communicating
with the Alphanov amplifier controller. |
|
|
131
|
Fri Mar 11 17:58:24 2022 |
Ronic Chiche | Fixed | info | lasers and optics | ThomX igloo | First hands on the Alphanov amplifier & software | Additional information related to the injected
power into the amplifier fibers.
power = 4.45 mW (as shown from |
|
|
133
|
Fri Mar 18 11:48:14 2022 |
Ronic Chiche | Fixed | info | lasers and optics | ThomX igloo | Alphanov amplifier power measurement | This morning, with Manar and Aurélien,
we measure the power directly at
the output of the Alphanov amplifier with |
|
|
134
|
Fri Mar 18 15:04:30 2022 |
Ronic Chiche | Fixed | info | lasers and optics | ThomX igloo | Alphanov amplifier power measurement | answers from Guillaume:
- the chiller temperature has to
be set to 25°C |
|
|
143
|
Fri Apr 8 13:15:18 2022 |
Ronic Chiche | Fixed | info | lasers and optics | ThomX igloo | First hands on the Alphanov amplifier & software | Software Works well and is operational.
Just closing the log series!!!
|
|
|
149
|
Tue Apr 26 11:12:58 2022 |
Ronic Chiche | Fixed | issue | lasers and optics | ThomX igloo | Alphanov amplifier compressor's CVBG thermal images | last Friday with Manar, we took some thermal
images of the Alpnavov compressor box.
I post a small document to summarize |
|
|
150
|
Tue Apr 26 11:15:23 2022 |
Ronic Chiche | Fixed | issue | lasers and optics | ThomX igloo | Alphanov amplifier compressor's CVBG thermal images | last Friday with Manar, we took some thermal
images of the Alpnavov compressor box.
I post a small document to summarize |
|
|
151
|
Tue Jun 14 10:43:07 2022 |
Ronic Chiche | Fixed | info | vacuum | ThomX igloo | Vessels vacuum at ambiant pressure | Last Friday and this morning, with Bruno,
we close the ring/cavity valves and put some
dry air in the two vessels through a filter |
|
|
152
|
Wed Jun 15 15:18:57 2022 |
Ronic Chiche | Fixed | info | lasers and optics | ThomX igloo | mirrors removing | This morning with Viktor, we opened the
2 vessels and removed the 4 FP-cavity mirrors.
all the mirrors have been put in |
|
|
153
|
Tue Jul 12 15:55:20 2022 |
Ronic Chiche | Fixed | info | lasers and optics | Optical room | 33MHz laser SN2439 back to Orsay | On the 8th of July, the SN2439 33MHz laser
was returned from NKT to our lab, being repaired.
it stayed all the weekend to warm |
|
|
155
|
Mon Oct 3 18:54:58 2022 |
Ronic Chiche | Fixed | info | lasers and optics | Optical room | 33MHz laser SN2439 back to Orsay | This morning, with Aurélien and
Daniele, we did the swap between the 33MHz
and 133MHz oscillators. |
|
|
156
|
Wed Oct 5 15:51:26 2022 |
Ronic Chiche | Fixed | info | lasers and optics | Optical room | 33MHz laser SN2439 back to Orsay | Yesterday with Aurélien, we try
to make the laser modelock using the Smaract
translation stages embedded inside the laser |
|
|
157
|
Fri Oct 7 17:47:39 2022 |
Ronic Chiche | Fixed | info | lasers and optics | Optical room | 33MHz laser SN2439 back to Orsay | Today, we used an "ELI-NP" Smaract
controller made with these 2 references :
MCS-3CC-ETH-TAB (SN 2271) => main |
|
|
158
|
Thu Oct 13 12:12:49 2022 |
Ronic Chiche | Fixed | info | lasers and optics | Optical room | 33MHz laser SN2439 back to Orsay | Yesterday, we put back the 33MHz oscillator
into the casemate with the new Smaract controller.
after switching ON the laser controller, |
|
|
159
|
Thu Oct 13 12:19:11 2022 |
Ronic Chiche | Fixed | info | lasers and optics | Optical room | 33MHz laser SN2439 back to Orsay | Today, we succeded to make the laser modelock.
the ouptut power is above 35mW (the
powermeter was saturated) |
|
|
160
|
Thu Oct 13 12:26:07 2022 |
Ronic Chiche | Fixed | info | lasers and optics | ThomX igloo | Strecher and fiber injection alignment | Today, after laser was modelocked, we checked
the power inside the fiber coming from the
Alphanov Strecher box. |
|
|
161
|
Mon Oct 17 13:58:08 2022 |
Ronic Chiche | Fixed | info | lasers and optics | ThomX igloo | Strecher and fiber injection alignment | This morning with Viktor, we started the
alignment of the CVBG and fiber.
we did a better alignment of the |
|