Difference between revisions of "MainPage:Nuclear:NPS:PWO:CrystalLOG:SICCA07"
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| − | ! "background:#f5f5f5;" style="text-align:center; background:lavender; font-weight:bold; width:10%;" | Date | + | ! "background:#f5f5f5;" style="text-align:center; background:lavender; font-weight:bold; width:10%;" | Date |
| + | ! "background:#f5f5f5;" style="text-align:center; background:lavender; font-weight:bold; width:15%;" | Experimenter(s) | ||
! "background:#f5f5f5;" style="text-align:center; background:lavender; font-weight:bold; width:15%;" | Description | ! "background:#f5f5f5;" style="text-align:center; background:lavender; font-weight:bold; width:15%;" | Description | ||
! "background:#f5f5f5;" style="text-align:center; background:lavender; font-weight:bold; width:75%;" | Comments | ! "background:#f5f5f5;" style="text-align:center; background:lavender; font-weight:bold; width:75%;" | Comments | ||
|- | |- | ||
| − | | 01/10/2016 || Pictures || Documentation as arrived at CUA (received from Caltech). Name of the crystal was observed scratched on the face. [[MainPage:Nuclear:NPS:PWO:CrystalLOG:SICCA07#Pictures_at_01.2F10.2F2016|Pictures 01/10/2016]]. | + | | 01/10/2016 || Salina || Pictures || Documentation as arrived at CUA (received from Caltech). Name of the crystal was observed scratched on the face. [[MainPage:Nuclear:NPS:PWO:CrystalLOG:SICCA07#Pictures_at_01.2F10.2F2016|Pictures 01/10/2016]]. |
|- | |- | ||
| − | | 01/14/2016 || Long. Transmittance || Crystal unwrapped. | + | | 01/14/2016 || Marco || Long. Transmittance || Crystal unwrapped. |
|- | |- | ||
| − | | 01/14/2016 || Transverse Transmittance || Spectral measurement. | + | | 01/14/2016 || Marco || Transverse Transmittance || Spectral measurement. |
|- | |- | ||
| + | | 06/01/2016 || Marco || Longitudinal Transmittance || Spectral measurement, Lambda 950 (integrating sphere). Wrapped crystal. | ||
| + | |- | ||
| + | | 06/02/2016 || Marco || Longitudinal Transmittance || Repeating measurement, to make sure alignment and other effects are indeed negligible in our setup. | ||
| + | |- | ||
| + | | 06/03/2016 || Marco || Thermal annealing || Ramp up at 18oC/hour up to 200oC. Stays for 10 hours and ramp down at 18oC/hour. | ||
| + | |- | ||
| + | | 06/06/2016 || Marco || Transverse Transmittance || Spectral measurement with Lambda 750. | ||
| + | |- | ||
| + | | 06/06/2016 || Marco || Transverse Transmittance || Spectral measurement with Lambda 950 - integrated sphere (may not be at exactly the same position). | ||
| + | |- | ||
| + | | 06/06/2016 || Marco || Crystal wrapped || 5 layers of teflon tape and 2 layers of black electrical tape. | ||
| + | |- | ||
| + | | 06/06/2016 || Marco || Longitudinal Transmittance || Spectral measurement with Lambda 950 - integrated sphere. | ||
| + | |} | ||
| + | |||
| + | == Transmittance measurements == | ||
| + | |||
| + | === Longitudinal transmittance === | ||
| + | |||
| + | {| border="0" style="text-align:center;" width="100%" | ||
| + | |- | ||
| + | | valign="top"| | ||
| + | [[File:SICCA 7 LT BI.png|thumb|center|340px|Longitudinal transmittance measured at Lambda 750 (no integrating sphere). Crystal as arrived at CUA (probably irradiated at Caltech).]] | ||
| + | | valign="top"| | ||
| + | [[File:SICCA7_LT_sphere_anneal.png|thumb|center|340px|Longitudinal transmittance measured at Lambda 950 (with integrating sphere).]] | ||
|} | |} | ||
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|- | |- | ||
| valign="top"| | | valign="top"| | ||
| − | [[File: | + | [[File:Sic7_1.png|thumb|center|340px|"PWO SIC 7" writing carved on crystal shown, along with other cracks along the edges of crystal.]] |
| valign="top"| | | valign="top"| | ||
| − | [[File: | + | [[File:Sic7_2.png|thumb|center|340px|Cracked edge on crystal on other surface shown.]] |
| + | |- | ||
| valign="top"| | | valign="top"| | ||
| − | [[File: | + | [[File:Sic7_3.png|thumb|center|340px|Another cracked edge.xxxx.]] |
| valign="top"| | | valign="top"| | ||
| − | [[File: | + | [[File:Sic7_4.png|thumb|center|340px|Opposite side of writing shown; cracks on edges.]] |
| + | |- | ||
| valign="top"| | | valign="top"| | ||
| − | [[File: | + | [[File:Sic7_5.png|thumb|center|340px|Better view of cracks and scratches shown on edges.]] |
| valign="top"| | | valign="top"| | ||
| − | [[File: | + | [[File:Sic7_6.png|thumb|center|340px|Sideview of crystal with cracked edges.]] |
|- | |- | ||
|} | |} | ||
Latest revision as of 12:06, 20 September 2017
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| ⇐ Back to Neutral Particle Spectrometer |
| ⇐ Back to the Main_Page |
Time LOG
| Date | Experimenter(s) | Description | Comments |
|---|---|---|---|
| 01/10/2016 | Salina | Pictures | Documentation as arrived at CUA (received from Caltech). Name of the crystal was observed scratched on the face. Pictures 01/10/2016. |
| 01/14/2016 | Marco | Long. Transmittance | Crystal unwrapped. |
| 01/14/2016 | Marco | Transverse Transmittance | Spectral measurement. |
| 06/01/2016 | Marco | Longitudinal Transmittance | Spectral measurement, Lambda 950 (integrating sphere). Wrapped crystal. |
| 06/02/2016 | Marco | Longitudinal Transmittance | Repeating measurement, to make sure alignment and other effects are indeed negligible in our setup. |
| 06/03/2016 | Marco | Thermal annealing | Ramp up at 18oC/hour up to 200oC. Stays for 10 hours and ramp down at 18oC/hour. |
| 06/06/2016 | Marco | Transverse Transmittance | Spectral measurement with Lambda 750. |
| 06/06/2016 | Marco | Transverse Transmittance | Spectral measurement with Lambda 950 - integrated sphere (may not be at exactly the same position). |
| 06/06/2016 | Marco | Crystal wrapped | 5 layers of teflon tape and 2 layers of black electrical tape. |
| 06/06/2016 | Marco | Longitudinal Transmittance | Spectral measurement with Lambda 950 - integrated sphere. |
