NEWPORT 优铂特 1623 纳秒光电探测器
纳秒光电探测器，InGaAs，800-1700 nm，0.1 mm，8-32 和 M4
The 1623 InGaAs Nanosecond Optical Detector is similar to 800-1700 nm photodetectors with moderate gain and large bandwidth that many of us have built from scratch over and over again. It is ideal for use as a general purpose detector with Q-switched or CW lasers, and it's large diameter and DC response make alignment easy. The user-switchable load resistor (50Ω or 10 kΩ) lets you optimize for response time or sensitivity. Choose a nanosecond response time with 50-V/A sensitivity, or a slower response time with a higher (10,000 V/A) sensitivity. The nanosecond rise time at the 50Ω load setting is fast enough to see your Q-switched pulses. Or use the 10-kΩ resistor setting for alignment purposes and for detecting lower-power pulses and cow light. We've even included an open-circuit setting so you can choose the best gain-bandwidth combination for your application. 8-32 mounting thread. M4 metric adaptor and tool now included.
参数
光输入
Free Space
设备类型
Biased Detector
探测器直径
0.1 mm
探头的材质
InGaAs
探测器类型
PIN
波长范围
800-1700 nm
3 dB 带宽
DC to 500 MHz
上升时间
1 ns
响应度
1.0 A/W
输出接头
BNC
输出阻抗
50 Ω, 10kΩ, & Open
结电容
0.8 pF
转换增益，最大值
50 V/W
饱和功率
4 mW
电源要求
Internal 9-V battery
螺纹类型
8-32 (includes M4 thread adapter)
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