The 818-BB-31 High Speed Photodetector consists of a free-space 1000 to 1600 nm biased InGaAs detector with a 0.10 mm active diameter and a FC input connector for use with fiber optic signals. It includes a built-in bias supply consisting of two standard 3 V lithium cells (6V total bias), and a 50 ohm BNC connector output. The batteries are easily replaceable and by disconnecting the detector from the oscilloscope input, when not in use, you can extend the lifetime of the batteries.
Технические характеристики
- Optical Input Fiber-optic
- Device Type Biased Detector
- Detector Diameter 0.1 mm
- Detector Material InGaAs
- Detector Type PIN
- Acceptance Angle 20°
- Wavelength Range 1000-1600 nm
- 3 dB Bandwidth DC to 2 GHz
- Rise Time 175 ps
- Responsivity 0.9 A/W @ 1300 nm
- Output Connector BNC
- Amplified No
- Bias Voltage 6 V
- Cut-off Frequency >2 GHz
- Dark Current
- Junction Capacitance
- Reverse Breakdown 25 V
- NEP 0.03 pW/Hz
- Fall Time
- Saturation Current 10 mA
- Thread Type 8-32 and M4
