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| Deletions are marked like this. | Additions are marked like this. |
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| = goal in this month = | = goals in this month = |
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| . get a green beam coming from the chamber to the PSL table | . ''''' - get a green beam coming from the chamber to the PSL table ''''' |
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| . do a science at the PSL table | . ''''' - do a science at the PSL table ''''' |
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| . develop a simulink model | . ''''' - develop a simlink model for simulated plant ''''' |
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| [[BR]] | |
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| . attachment:orange.png install the last periscope and steering mirrors |
. attachment:green.png install the last periscope and steering mirrors . attachment:orange.png final alignment including 1064 optics |
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| . attachment:red.png rearrange the doubling crystal . attachment:red.png mode match to the doubling crystal . attachment:red.png . attachment:red.png make the hole wider on the wall of the PSL booth |
. attachment:green.png put a 90/10 beam splitter after the PMC . attachment:green.png rearrange the doubling crystal . attachment:green.png mode match to the doubling crystal --> '' it has s-polarization '' . attachment:green.png check the polarization of the crystal . attachment:green.png make the hole wider on the wall of the PSL booth . attachment:green.png place Hartmut's RFPD . attachment:orange.png characterization of the RFPD . attachment:green.png find beat note by sweeping the end laser's temperature |
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| . attachment:orange.png prepare the front end machine {{{ c1iscex }}} | |
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| . attachment:red.png run the realtime code on a Gentoo . attachment:orange.png RFM . attachment:orange.png |
. attachment:orange.png run the realtime code on a Gentoo . attachment:green.png RFM . attachment:green.png recheck the ADCs . attachment:green.png digitally slow feedback to the laser temperature |
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| . attachment:red.png re-check the items . attachment:red.png re-check the mode matching of the beam going to the cavity . attachment:red.png have a prediction what we will see at the vertex |
. attachment:green.png re-check the items . attachment:orange.png re-check the mode matching of the beam going to the cavity . attachment:green.png have a prediction what we will see at the vertex . attachment:orange.png make the wiki page better and more user friendly . attachment:red.png renew some old diagrams . attachment:green.png buy DC blocks from mini circuit |
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== what is the polarization of the doubling crystal == The one sitting on the PSL table has S-polarization apparently. Since the beam coming from PMC is P-polarizing we had to put a lamda/2 wave plate. |
goals in this month
- get a green beam coming from the chamber to the PSL table
- do a science at the PSL table
- develop a simlink model for simulated plant
to do list
attachment:green.png complete |
attachment:orange.png intermediate state |
attachment:red.png nothing happened |
attachment:black.png gave up |
in-vac work
- attachment:green.png align the beam axis at the end station
- attachment:green.png open the heavy doors
- attachment:green.png take the access connector out
- attachment:green.png install the last periscope and steering mirrors
- attachment:orange.png final alignment including 1064 optics
work at the PSL table
- attachment:green.png put a 90/10 beam splitter after the PMC
- attachment:green.png rearrange the doubling crystal
attachment:green.png mode match to the doubling crystal --> it has s-polarization
- attachment:green.png check the polarization of the crystal
- attachment:green.png make the hole wider on the wall of the PSL booth
- attachment:green.png place Hartmut's RFPD
- attachment:orange.png characterization of the RFPD
- attachment:green.png find beat note by sweeping the end laser's temperature
digital system
attachment:orange.png prepare the front end machine c1iscex
- attachment:green.png make a simulated plant
- attachment:orange.png run the realtime code on a Gentoo
- attachment:green.png RFM
- attachment:green.png recheck the ADCs
- attachment:green.png digitally slow feedback to the laser temperature
misc.
- attachment:green.png re-check the items
- attachment:orange.png re-check the mode matching of the beam going to the cavity
- attachment:green.png have a prediction what we will see at the vertex
- attachment:orange.png make the wiki page better and more user friendly
- attachment:red.png renew some old diagrams
- attachment:green.png buy DC blocks from mini circuit
considerations
what is the polarization of the doubling crystal
The one sitting on the PSL table has S-polarization apparently. Since the beam coming from PMC is P-polarizing we had to put a lamda/2 wave plate.