ET 3000 InGaAs PIN Detector
GaAs and variants

ET 3000 InGaAs PIN Detector

ET-3000/3010 2GHz indium gallium arsnide (InGaAs) biased photodetectors covering 800-1700nm, ideal for monitoring the output of Q-switched lasers; mode-locked lasers; and externally modulated CW lasers, with time domain and frequency response measurements.
Regular price £299.00 £0.00
Model Wavelength range (nm) Rise/Fall time Dark Current Price Order
ET-3000 800-1700 <175ps/<175ps <2.0nA £299.00

ET-3010 800-1700 <175ps/<175ps <3.0nA £340.00

Summary Box:

ET-3000/3010 2GHz indium gallium arsnide (InGaAs) biased photodetectors covering 800-1700nm, ideal for monitoring the output of Q-switched lasers; mode-locked lasers; and externally modulated CW lasers, with time domain and frequency response measurements.

Description:

  1. EOT's InGaAs Photodetectors contain PIN photodiodes that utilize the photovoltaic effect to convert optical power into an electrical current. When terminated into 50Ω into an oscilloscope, the pulsewidth of a laser can be measured. When terminated into 50Ω into a spectrum analyzer, the frequency response of a laser can be measured. EOT's InGaAs Photodetectors come with their own internal bias supply consisting of long-life lithium cells. Plugging a coaxial cable into the photodetector's BNC output connector and terminating into 50Ω at the oscilloscope or spectrum analyzer is all that is required for operation.

Specificatons:

Specifications

120-10034-0001

(ET-3000)

120-10050-0001

(ET-3010)

Rise Time/Fall Time

<175ps/<175ps

<175ps/<175ps

Responsivity at 1300nm

0.9A/W

0.9A/W

Power Supply

6VDC

6VDC

Bandwidth

>2GHz

>2GHz

Active Area Diameter

100µm

100µm

Dark Current

<2.0nA

<3.0nA

Acceptance Angle (1/2 angle)

20°

N/A

Noise Equivalent Power

<0.03pW/√Hz

<0.03pW/√Hz

Maximum Linear Rating

CW current: 5mA

CW current: 5mA

Mounting (Tapped Holes)

8-32 or M4

8-32 or M4

Output Connector

BNC

BNC

 

Downloads:

Low Speed Detectors datasheet


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