ET-3000偏压光电探测器具有最佳的性价比
美国的EOT(Electro-Optics Technology)公司成立于1987年,专注于生产和开发高平均功率及高峰值功率法拉第旋转器,隔离器以及高速光电探头,为知名的光纤激光器厂商批量提供产品,并具有为特殊要求定制产品的开发生产能力。法拉第光旋转器/光隔离器广泛应用于各种对于返回光极敏感的光学系统中,如多级激光放大器,光参量振荡器,环形激光器,掺饵光纤放大器(用于隔离980nm泵浦光的反馈),种子注入型激光器,非线性光学,光传输系统等。 产品包括:法拉第旋转器和隔离器,高速光电探测器。
Model No. |
ET-3000 |
ET-3010 |
ET-3020 |
ET-3040 |
Detector Type |
PIN |
PIN |
PIN |
PIN |
Risetime |
<175ps |
<225ps |
<6ns |
<1.25ns |
Falltime |
<175ps |
<225ps |
<250ns |
<3.70ns |
Responsivity @1.3µm |
0.8A/W |
0.8A/W |
0.8A/W |
0.9A/W |
Bias Voltage |
6V |
6V |
non-biased |
6V |
Cut off Frequency |
>2GHz |
>1.5GHz |
>2.5MHz |
>50MHz |
Active Area (dia) |
100µm |
100µm |
3.0mm |
1.0mm |
Dark Current |
<1nA |
<1nA |
<2000nA |
<20nA |
Junction Capacitance |
<0.75pF |
<1.25pF |
<1300pF |
<32pF |
Reverse Breakdown Voltage |
25V |
25V |
2V |
20V |
Acceptance Angle (1/2 Angle) |
20° |
N/A |
50° |
50° |
Noise Equivalent Power (pW/√Hz) |
<0.1 |
<0.1 |
<1.0 |
<0.1 |
Max linear ratings |
cw current (damage) 5mA |
cw current 5mA |
cw current (damage) 5mA |
cw current (damage) 5mA |
cw power (damage) 20mW |
cw power 5mW |
cw power (damage) 20mW |
cw power (damage) 20mW |
|
Connector |
BNC |
BNC |
BNC |
BNC |
Mounting (Tapped Hole) |
8-32 and M4 |
8-32 and M4 |
8-32 and M4 |
8-32 and M4 |
Fiber Optic Connector |
N/A |
FC |
N/A |
N/A |