Structure
Layer |
Thickness, μm |
Carrier concentration, cm-3 |
Mole-Fraction AlAs |
n-GaAlAs(Te) |
12-15 |
>2.0.1018 |
0.6 |
p-GaAlAs(Zn) |
2-3 |
>5.0.1017 |
0.21-0.24 |
p-GaAlAs(Zn) |
120-140 |
>5.0.1017 |
0.6 |
Size
Round (cross-round) D=37-40 mm
Characterics
Type |
Material |
Peak wave |
Power |
Forward |
Reverse |
Response |
|||
min |
typ. |
typ. |
max |
Tr |
Tf |
||||
DDH 725N |
AlGaAs/ |
725 |
3.2 |
3.8 |
1.6 |
1.7 |
>8 |
40 |
30 |
DDH 740N |
AlGaAs/ |
740 |
3.5 |
4.0 |
1.6 |
1.7 |
>8 |
40 |
30 |
* on request by customer.