The 818-BB-45 High Speed GaAs Detector consists of a free-space 400 to 900 nm battery biased GaAs photodetector with a 0.04 mm active diameter and a <30 ps rise time. It includes a built-in bias supply consisting of one standard 3V lithium cells and a SMA connector output. It is a low-cost solution for ultra-fast measurements up to a 12.5 GHz bandwidth. This detectors are suitable for applications where detector rise time of <30 psec are required for Q-switched and Ultrafast Laser output analysis. 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.

818-BB-45高速砷化镓探测器由一个400 - 900纳米的自由空间偏置砷化镓光电探测器组成，其活动直径0.04 mm，上升时间<30 ps。它包括一个内置的偏置电源，包括一个标准3V锂电池和一个SMA连接器输出。对于高达12.5 GHz带宽的超高速测量，这是一个低成本的解决方案。这种探测器适用于q开关和超快激光输出分析需要的探测器上升时间小于30 psec的应用。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。