The 1474-A Fiber-Optic Receiver is the first off the shelf high speed photoreceiver that allows you to measure even the weakest of signal at high speed. This is our fastest amplified unit with 38 GHz bandwidth and is suitable for use with single mode fiber and over a wide wavelength range. The 1474-A is AC coupled. If you are interested in a custom DC version please contact your local Newport Representative.
探测器材料
InGaAs
探测器类型
PIN
波长范围
630-1620 nm
3 dB 带宽
DC to 38 GHz
光纤接头
FC/UPC
光纤类型
Singlemode
最大转换增益
-65 V/W
NEP
38 pW/√Hz
暗噪声
590 µVrms
上升时间
12.5 ps
输出接头
Anritsu K
输出阻抗
50 Ω
直流偏置监测增益
1 V/mA
电源要求
±12-15 VDC, 100 mA
工作温度范围
10-35 °C
1474-A光纤接收器是第一个现成的高速光接收器,它可以让你在高速下测量最弱的信号。这是我们最快的放大单元,带宽为38ghz,适用于单模光纤和宽波长范围。1474-A是AC耦合。如果您对定制的DC版本感兴趣,请联系当地的新港代表。