 |
|
|
|
| |
|
|
| |
YAG:Nd doped
Nd:YAG ( wt.1.0%) substrate (111) 10x10x 0.5 mm, 2sp
- Crystal
- Nd: YAG ( 1.0 % wt Nd doped)
- Size
- 10 x 10 x 0.5 mm +/-0.05 mm
- Orientation
- (111) +/-0.5 o
- Polish
- two sides optical polished.
- Pack
- Packed in 1000 class plastic bag
| Properties/crystal |
CsI (Tl) |
NaI (Tl) |
Ce:Lu2SiO5 |
PbWO4 |
CdWO4 |
BGO |
Ce:YAG |
| Crystal structure |
cubic |
cubic |
Trigonal |
Tetragonal |
Monoclinic |
Cubic |
Cubic |
Lattice constant
(A) |
4.566 |
6.46 |
a=14.254
b=10.241
c=6.641
gamma=122.o |
a = 5.416
c = 12.049 |
a=5.028,
b=5.859
c=5.071,
beta=91.519o |
a=10.103 |
a=12.01 |
Melting point,
oC |
651 |
651 |
2047 |
1123 |
1325 |
1050 |
1950 |
| Density, g/cm3 |
4.51 |
3.67 |
7.4 |
8.28 |
7.9 |
7.13 |
4.55 |
| Mohn hardness |
2 |
2 |
5.8 |
3.5 - 4.0 |
4 - 4.5 |
5 |
8.5 |
Thermo expans
10-6/K |
50 |
18.4 |
19.5 |
10 |
10.2 |
0.7 |
0.8 - 0.9 |
| Refractive index |
1.79 |
1.85 |
1.82 |
2.16 |
2.2 - 2.3 |
2.15 |
1.82 |
Emission
wavelength
(nm) |
540 |
410 |
418 |
450 / 420 |
470 / 540 |
480 |
550 |
Decay constant
(ns) |
900 |
230 |
0.94 |
36 |
20 ns @ 470 nm
5 ms @ 540 nm |
300 |
70 |
Radiation length
(cm) |
1.86 |
2.9 |
/ |
0.92 |
0.3 |
1.1 |
3.5 |
| Hygroscopic |
slightly |
yes |
none |
No |
no |
no |
no |
Afterglow % at
6 ms |
< 2 |
- |
40 ns |
- |
0.1 |
< 0.005 |
< 0.005 |
Light yield
[photons / MeVy] |
52 - 56
x 103 |
38 x 103 |
/ |
22.6 ~ 25.6
x 104 |
1.2 - 1.5
x 104 |
5.7 - 7.6
x 103 |
1.5 x 103 |
Crystal cleavage
plane |
none |
(100) |
Z |
(101) |
(010) |
no |
No |
| Growth method |
Bridgman |
Bridgman |
Bridgman |
CZ |
CZ |
Bridgman |
CZ |
Max. Size, (mm)
Diameter / Length |
100 / 300 |
100 / 300 |
60 / 50 |
35 / 200 |
35 / 200 |
50 x 130 |
50 / 100 |
|
|
|
Working days : Monday to Saturday
|
|
|
