Difference between revisions of "Lab Book PrYSiO"
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| Line 9: | Line 9: | ||
## overview | ## overview | ||
# Homodyne | # Homodyne | ||
| + | ## test | ||
# Red pitaya | # Red pitaya | ||
## check potentiometer | ## check potentiometer | ||
| Line 20: | Line 21: | ||
# <del>buy gloves</del> | # <del>buy gloves</del> | ||
# Hall detector | # Hall detector | ||
| + | ## etch schemes | ||
| + | ## order chip | ||
# Test EOM | # Test EOM | ||
Revision as of 07:30, 5 October 2019
Contents
To do list:
- Dye laser
- increase output laser power
- is it stably locked?
- better dye? rhodamine b with methanol solvent.
- Kazakhstan package
receivecheck- overview
- Homodyne
- test
- Red pitaya
- check potentiometer
- run DDS
- PWR spply control
- scheme layout
- cryostat
- remove magnets
- leakage detection
- install it back
buy gloves- Hall detector
- etch schemes
- order chip
- Test EOM
4 October 2019
- should buy:
- SCSL-20 (DS1002-01-20), Панелька однорядная цанговая 20 конт.
- 3 pin header
- EOM transmits 99%. Horizontally placed transmits H polarization, vertically- V.
3 October 2019
- Laser output power 370 mW
- Started testing EOM
30 September 2019
- install eom
- check laser linewidth
- check Pr sample
- check leakage
- spool the magnets
- check the magnets for quenching
- check external fluctuations of magnetic field
- keep vibrations of cryo in mind
- calibrate magnets with Erbium
28 September 2019
- PCB way responded
27 September 2019
- Dye laser is tuned to 606 nm, low output power up to 300 mW.
