产品名称：德国FEMTO电流放大器OE-200-IN1-FC
 产品型号：OE-200-IN1-FC 
产品品牌：德国FEMTO
 
产品适用范围：科研和研发领域
 
产品简介：
Features：Conversion gain switchable from 1 x 10³ to 1 x 10¹¹V/W
InGaAs PIN detector
Spectral range 900 - 1700 nm
Calibrated at 1310 nm (fiber optic“-FC”± version only)
Bandwidth up to 500 kHz
Bandwidth up to 500 kHz
Applications：Fast fiber optic power meter
Spectroscopy
General purpose opto-electronic measurements
Optical receiver for use with lock-in amplifiers
Specifications：Test conditions V_S = 15 V, T_A = 25 ℃
Conversion gain：1x10³ …1x10¹¹ V/W(@1310^nm)
Gain accuracy：±1% electrical,between settings
Conversion gain accuracy：OE-200-IN2-FS ±15% electro-optical
(P_OPT≤2 nW, @1550^nm) ：OE-200-IN2-FC ±5% electro-optical(9/125 SM Fiber)
Gain drift：±0.1dbB
Frequency Response：Lower cut-off frequency DC / 1 Hz, switchable
Upper cut-off frequency up to 500 kHz (see table below), switchable to 10 Hz
Gain flatness          0.1 dB 
Input：Noise equivalent power (NEP)  see table below
Max. CW saturation power           see table below
Offset current compensation         600 pA, adjustable by offset potentiometer or 
                                400 pA, adjustable by external control voltage 
Detector ：Detector InGaAs PIN photodiode 
Active area 300 µm (free space “-FS”± version only)
Spectral response 900… 1700 nm
Sensitivity 0.87 A/W (@ 1310 nm)
Dark current  2 pA typ.