The 818-BB-51F High Speed Battery Biased Fiber-Optic Detector features an extended InGaAs photodiode with a 40 um active diameter and a <28 ps rise time coupled to a Corning singlemode SMF-28e fiber with an FC/UPC connector. With the wavelength range of 830-2150 nm, it allows monitoring Thulium (Tm) and Holmium (Ho) doped lasers as well as other NIR lasers. It includes a built-in battery-powered 3V bias, an on-off switch and an SMA 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. It replaces the obsolete Model 818-BB-50.

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.

• 探测器材料

  Extended InGaAs

• 探测器直径

  0.040 mm

• 探测器类型

  PIN

• 波长范围

  830-2150 nm

• 3 dB 带宽

  DC to 12.5 GHz

• 响应度

  0.95 A/W @ 2000 nm

• 光纤接头

  FC/UPC

• 光纤类型

  Singlemode

• 上升时间

  28 ps

• NEP

  <0.6 pW/√Hz @ 2000 nm

• 暗电流

  <1 µA

• 输出接头

  SMA

• 偏置电压/偏压

  3 V

• 螺纹类型

  8-32 and M4

818-BB-51F高速电池偏置光纤探测器具有一个扩展的InGaAs光敏二极管，其有源直径为40um，与带有FC/UPC连接器的康宁单模SMF-28e光纤耦合的上升时间小于28ps。波长范围为830-2150纳米，它允许监测铥(Tm)和钬(Ho)掺杂激光器以及其他近红外激光器。它包括一个内置电池供电的3V偏置，一个开关和SMA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。它取代了老型号818-BB-50。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。