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 <175 ps rise time. 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. 818-BB Series Biased Photodiode Detectors are cost effective diagnostic tools suitable for a variety of high speed applications such as viewing of Q-switched, mode-locked, or rapidly modulated laser signals and picosecond laser alignment.

NOTE-These detectors are very susceptible to damage by electrostatic discharge (ESD). Please use ESD protective measures, like the FK-STRAP, when unpacking and handling these devices.

• 光输入

  Free Space

• 探测器直径

  0.1 mm

• 探测器材料

  InGaAs

• 探测器类型

  PIN

• 接收角

  20°

• 波长范围

  1000-1600 nm

• 3 dB 带宽

  DC to 1.5 GHz

• 上升时间

  175 ps

• 响应度

  0.8 A/W @ 1300 nm

• 输出接头

  BNC

• 放大

  No

• 偏置电压/偏压

  6 V

• 截止频率

  >2 GHz

• 暗电流

  <1 nA

• 结电容

  <1.25 pF

• 反向击穿电压

  25 V

• NEP

  0.1 pW/√Hz

• 下降时间

  <175 ps

• 饱和电流

  10 mA

• 螺纹类型

  8-32 and M4

818-BB-31高速光电探测器由一个自由空间1000 - 1600 nm偏置的InGaAs探测器组成，其主动直径为0.10 mm，上升时间<175 ps。它包括一个内置的偏置电源，包括两个标准的3v锂电池(6V总偏置)和一个50欧姆BNC连接器输出。电池很容易更换，通过将检测器从示波器输入端断开，在不使用时，可以延长电池的使用寿命。818-BB系列偏置光电二极管探测器是一种成本有效的诊断工具，适用于各种高速应用，如观察q开关、锁模或快速调制激光信号和微秒激光对准。注:这些探测器很容易受到静电放电(ESD)的损坏。在拆包和处理这些设备时，请使用ESD保护措施，比如FK-STRAP。