| Date
|
Description
|
Comments
|
| 12/14/2015 |
Pictures |
Documentation of crystal's conditions as it arrived at CUA.
|
| 12/15/2015 |
Thermal annealing |
Ramp up at 18oC/hour up to 200oC. Stays for 10 hours and ramp down at 18oC/hour.
|
| 12/17/2015 |
Transverse Transmittance |
Scan at 360, 420, and 620nm.
|
| 12/18/2015 |
Irradiation |
160 keV photons at 6mA, for 10min.
|
| 12/18/2015 |
Transverse Transmittance |
Scan at 360, 420, and 620nm after 30 min of irradiation.
|
| 01/07/2016 |
LY scan |
LY measurement with window width of 100ns, at 18oC (see run 3098). LY = 14.76 pe/MeV.
|
| 03/04/2016 |
Transverse Transmittance |
At the center of the crystal, every nm from 200nm until 800nm. Sample: 1313
|
| 03/04/2016 |
Dimensions |
Crystal's dimensions measured. Length and six points of width (3 in each face).
|
| 05/23/2016 |
Transverse Transmittance Scan |
Wavelengths: 200-800 nm. Sampling period: 0.6s, moving motor at 2mm/s.
|
| 07/05/2016 |
Longitudinal Transmittance Scan |
Wavelengths: 200-800 nm. Sampling period: 0.6s, moving motor at 2mm/s.
|
