Fiber-Optic Detector, Time Domain, 500-1630 nm, 18.5 ps, FC Singlemode

The 1444 NIR Fiber-Optic Detector is for those applications requiring fast time resolution with a guaranteed 18.5 ps rise time. This InGaAs photodetector provides clean, fast impulse responses with minimal ringing over a 500 to 1630 nm wavelength range, making it ideal for time-domain applications and short-pulsed-laser measurements. It has a single-mode FC connector.

Specifications

Technical Specs

Device Type
Biased Detector
Detector Material
InGaAs
Detector Diameter
21 µm
Detector Type
PIN
Wavelength Range
500-1630 nm
3 dB Bandwidth
DC to 20 GHz
Maximum Conversion Gain
15 V/W
Responsivity
0.7 A/W
Impulse Response
18.5 ps FWHM
Optical Input
Fiber-optic (SM only)
Fiber-Optic Connector
FC/UPC

Fiber Type
Singlemode
NEP
30 pW/√Hz
Saturation Power
2 mW
Output Connector
Wiltron K
Output Impedance
50 Ω
DC Bias Monitor Bandwidth
50 kHz
DC Bias Monitor Transimpedance Gain
1 V/mA
Power Requirements
Internal 9-V battery
Operating Temperature
10 - 35 °C, < 70% RH

Device Type
Biased Detector
Detector Material
InGaAs
Detector Diameter
21 µm
Detector Type
PIN
Wavelength Range
500-1630 nm
3 dB Bandwidth
DC to 20 GHz
Maximum Conversion Gain
15 V/W
Responsivity
0.7 A/W
Impulse Response
18.5 ps FWHM
Optical Input
Fiber-optic (SM only)
Fiber-Optic Connector
FC/UPC

Fiber Type
Singlemode
NEP
30 pW/√Hz
Saturation Power
2 mW
Output Connector
Wiltron K
Output Impedance
50 Ω
DC Bias Monitor Bandwidth
50 kHz
DC Bias Monitor Transimpedance Gain
1 V/mA
Power Requirements
Internal 9-V battery
Operating Temperature
10 - 35 °C, < 70% RH

Resources & Downloads

2D Product Drawings

14xx mech dwg(123.9 kB, PDF)

Other

RoHS Declaration - 10x4 14x4 15x4 Detectors.pdf(353.2 kB, PDF)
CE Declaration - 1014 1414 1024 1444(585.9 kB, PDF)

Manuals

90063253_A_High Speed Detector and Receiver User Manual.pdf(756.2 kB, PDF)

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