| ID |
Date |
Author |
Status |
Type |
Category |
Location |
Title |
Text |
 |
|
120
|
Thu Feb 3 14:10:08 2022 |
Manar Amer | Fixed | report | lasers and optics | detectors and electronics | ThomX igloo | FP cavity alignment | As it can be seen on the first plot, even
with a good locking (good reduction of "high"
frequencies noise: we had better locking |
|
|
121
|
Thu Feb 3 14:11:50 2022 |
Manar Amer | Fixed | report | lasers and optics | detectors and electronics | ThomX igloo | Cavity Lock and Finess measurment | This morning, me and Ronic managed to obtain
the FSR and image of the finesse which is
to be analyzed. |
6x |
|
123
|
Thu Feb 3 18:40:04 2022 |
Manar Amer | Fixed | report | lasers and optics | detectors and electronics | ThomX igloo | FP cavity alignment | The fluctuation problem has been solved.
It was simply the new scheme to inject
2 RF frequencies in a single EOM. |
|
|
125
|
Thu Feb 3 18:59:10 2022 |
Manar Amer | Fixed | report | lasers and optics | detectors and electronics | ThomX igloo | Cavity Lock and Finess measurment |
to measure the Finesse, instead
of having 2x EOM for the PDH and for the |
|
|
126
|
Thu Feb 3 19:01:04 2022 |
Manar Amer | Fixed | report | lasers and optics | detectors and electronics | ThomX igloo | Cavity Lock and Finess measurment |
After changing the way of injecting
modulation for PDH and modulation for FSR |
|
|
127
|
Fri Feb 4 10:59:56 2022 |
Manar Amer | Fixed | report | lasers and optics | detectors and electronics | ThomX igloo | Cavity Lock and Finess measurment | one thing which could reduce the Finesse
is the L-shape metal piece if it is slightly
inserted in the FP-cavity mode path. |
|
|
129
|
Fri Mar 11 12:59:35 2022 |
Manar Amer | Fixed | report | lasers and optics | ThomX igloo | Cavity beam Image | Updated beam image after change on the
mode axis.
Taken after P4. |
|
|
135
|
Tue Mar 22 21:19:48 2022 |
Manar Amer | Fixed | report | lasers and optics | ThomX igloo | Alphanov amplifier Beam Profile | Today: Manar, Ronic and Aurlien started
the study of the beam profile of the alphanov
amplifier at high power. |
8x |
|
136
|
Tue Mar 22 21:20:28 2022 |
Manar Amer | Fixed | report | lasers and optics | ThomX igloo | Alphanov amplifier Beam Profile |
|
|
|
137
|
Wed Mar 23 13:55:11 2022 |
Manar Amer | Fixed | report | lasers and optics | ThomX igloo | Alphanov amplifier Beam Profile | Adding the fitted beam in 1D in Horizontal
and vertical axis.
for 10% to 60% |
6x |
|
138
|
Fri Apr 1 23:59:51 2022 |
Manar Amer | Fixed | report | lasers and optics | ThomX igloo | Alphanov amplifier Beam Profile | Today a second reading of the beam profile
was done , with Victor ,Ronic, Aurlien and
Manar |
|
|
139
|
Sat Apr 2 00:45:25 2022 |
Manar Amer | Fixed | report | lasers and optics | ThomX igloo | Alphanov amplifier Beam Profile | Readings of the beam shape and horizontal
(upper plot) and vertical (lower plot) axis
fit at the direct output of the amplifier. |
9x |
|
140
|
Sat Apr 2 00:51:07 2022 |
Manar Amer | Fixed | report | lasers and optics | ThomX igloo | Alphanov amplifier Beam Profile | Readings of the beam shape and fit at the
output of the compressor
differance from |
|
|
141
|
Mon Apr 4 14:23:14 2022 |
Manar Amer | Fixed | report | lasers and optics | ThomX igloo | Alphanov amplifier Beam Profile | Adding the readings 20% , 30% ,
40% for output of amplifier after the
compressor |
6x |
|
142
|
Fri Apr 8 13:12:34 2022 |
Manar Amer | Fixed | report | lasers and optics | ThomX igloo | Alphanov amplifier Beam Profile | This Morning, another reading was taken
for the output of the amplifier after the
compressor using 2 wedge mirrors. |
12x |
|
144
|
Fri Apr 8 13:34:54 2022 |
Manar Amer | Fixed | report | lasers and optics | ThomX igloo | Alphanov amplifier Beam Pulse Duration | The pulse duration from the amplifier compressor
output will be measured using PulseCheck
autocorelator |
|
|
145
|
Fri Apr 8 19:24:32 2022 |
Manar Amer | Fixed | report | lasers and optics | ThomX igloo | Alphanov amplifier Beam Pulse Duration | Measurement of the pulse was done at the
end of the afternoon, Pulse Duration
FWHM = 12.9 ps |
|
|
146
|
Fri Apr 8 19:25:16 2022 |
Manar Amer | Fixed | report | lasers and optics | ThomX igloo | Alphanov amplifier Beam Pulse Duration | Pulse Duration FWHM = 12.9 ps
|
|
|
147
|
Fri Apr 15 19:00:20 2022 |
Manar Amer | Fixed | report | lasers and optics | ThomX igloo | Alphanov amplifier Beam Profile | Victor, Ronic, Manar
Today was dedicated to the
study of the CVBG, and it's effect on |
20x |
|
148
|
Tue Apr 19 12:15:43 2022 |
Manar Amer | Fixed | report | lasers and optics | ThomX igloo | Alphanov amplifier Beam Profile | For better comparison ,
the measurements done previously
with 2 CVBGs was done at ~ 30 cm and the |
8x |