Research Note

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== [[FT-IR Log book]] ==
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'''<span style="font-size:large;">&lt;R306&gt;</span>'''
 
'''<span style="font-size:large;">&lt;R306&gt;</span>'''
  

Revision as of 14:03, 20 July 2017

FT-IR Log book

<R306>

Table 1. FT-IR room(preparation room)

Date time temperature humidity comments
2017.06.09 changing the CaSO4 inside FT-IR

we need to buy the CaSO4(http://www.sigmaaldrich.com/catalog/product/sigald/238937?lang=ko&region=KR)
2017.06.22 changing the beam splitter



changing the position of dehumidifier



Keep air conditioner work 24/7


2017.06.23 deplete the dehumidifier at 21:30


2017.06.24 deplete the dehumidifier at 10:13 25.5 46 because of the raining season, increasement inside the dehumidifier is much faster than before.
2017.07.




























I usually write the room condition on google sheets first(https://docs.google.com/spreadsheets/d/1BGYB181kampzbnBc6Hszs-ItAlP6sDi5V0oCFp4moNs/edit?usp=sharing).


Table 2. Coherent laser (fs laser)







Evolution - 30


Vitesse Mode-locked laser


libra Ti:sapphire Amplifier



date start end operator room temp room hum diode current diode hour LBO Temp power Verdi power diode hour diode current Vitesse power Delay 1 Delay 2 Power comments
2017.07.18 16:20
Sona Krem 20.2 30.8 17.6 2597 327.6
1.77 2952 10.82

339.8

3095.5 3313.75 2,44 We change the chiller water
2017.07.19 0:20 0:30 Sona Krem 20.1 26.9 17.6 2597 327.6
1.77 2953 10.83 338 3095.5 3313.75 2,5 we change the chiller water and turn it on again to check the laser output power
2017.07,19 15:30
Sona Krem 20.1 27.6 17.6 2598 327.6
1.77 2954 10.8 340 3095.5 3313.75 2,44

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