The 1414-50 High Speed Multimode Fiber-Optic Detector shows a flat response in both amplitude and phase up to 25 GHz and are optimized for frequency-domain applications. The high-sensitivity near-IR photodetector uses a 25 &mu,m diameter back-illuminated InGaAs Schottky photodiode with a peak responsivity of 0.5 A/W at 1300 nm. The active layer is twice as thick as in our ultrahigh-speed Model 101X module, producing a 50% greater responsivity over its 850 to 1630 nm wavelength range. The conversion gain with a 50 load is 14 V/W. It has an FC/UPC 50 &mu,m multimode input.
Технические характеристики
- Detector Material InGaAs
- Device Type Biased Detector
- Detector Diameter 0.021 mm
- Detector Type Schottky
- Wavelength Range 850-1630 nm
- 3 dB Bandwidth DC to 25 GHz
- Maximum Conversion Gain 11 V/W
- Responsivity 0.6 A/W
- Optical Input Fiber-optic
- Fiber-Optic Connector FC/UPC
- Fiber Type 50 m Multimode
- Rise Time 14 ps
- NEP 40 pW/Hz
- Saturation Power 2 mW
- Output Connector Wiltron K
- Output Impedance 50
- DC Bias Monitor Bandwidth 50 kHz
- DC Bias Monitor Transimpedance Gain 1 V/mA
- Power Requirements Internal 9-V battery
