ET-5000
ET-5000A
GaAs and variants

ET-5000 10GHz 2µm Photodetector

ET-5000/A 10GHz indium gallium arsenide (InGaAs) PIN and amplified photodetectors covering 800-2100nm, ideal for monitoring the output of high repetition rate, externally modulated CW lasers.
Regular price £1,020.00 £0.00
Model Wavelength range (nm) Bandwidth Amplified/Fiber coupled Price Order
ET-5000 850-2150 >12.5GHz No £1,020.00

ET-5000F 850-2150 >12.5GHz Fiber coupled £1,201.00

ET-5000A 850-2150 20kHz-10GHz Amplified £3,441.00

ET-5000AF 850-2150 20kHz-10GHz Amplified & Fiber Coupled £3,622.00

Summary Box:

ET-5000/A 10GHz indium gallium arsenide (InGaAs) PIN and amplified photodetectors covering 800-2100nm, ideal for monitoring the output of high repetition rate, externally modulated CW lasers.

Description:

EOT’s >10GHz 2µm Amplified InGaAs Photodetectors contain PIN photodiodes that utilize the photovoltaic effect to convert optical power into an electrical current and a fixed gain transimpedance amplifier allowing measurement of <1mW input powers. When terminated into 50Ω into an oscilloscope, the pulse-width 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 >10GHz 2µm Amplified InGaAs Photodetectors come with their own wall plug-in power supply. Plugging a coaxial cable into the photodetector’s SMA output connector and terminating into 50Ω at the oscilloscope or spectrum analyzer is all that is required for operation. Fibre coupled (5000F) and Amplified (5000A) versions are also available.

Specifications:

Specificationsa

120-10105-0001 (ET-5000)

120-10104-0001 (ET-5000F)

120-10115-0001 (ET-5000A)

120-10116-0001 (ET-5000AF)

Detector Material

InGaAs

InGaAs

InGaAs

InGaAs

Rise Time/Fall Time

28ps/28ps

28ps/28ps

35ps/35ps

35ps/35ps

Responsivity

>1.3A/W at 2000nm

>0.95A/W at 2000nm

>3250V/W at 2000nm

>2350/W at 2000nm

Power Supply

6V

6V

5V DC

5V DC

Bandwidth

>12.5GHz

>12.5GHz

20kHz-10GHz

20kHz-10GHz

Active Area Diameter 

40µm

40µm

40µm

40µm

Dark Current

<1µA

<1µA

20°

N/A

Acceptance Angle (1/2 angle)

20°

N/A

20pW/√Hz at 2000nm

25pW/√Hz at 2000nm

Noise Equivalent Powerc

15pW/√Hz at 2000nm

20pW/√Hz at 2000nm

450mVp-p

450mVp-p

Maximum Linear Rating CW

3mA

3mA

8-32 or M4

8-32 or M4

Mounting (Tapped Holes)

8-32 or M4

8-32 or M4

SMA

SMA

Output Connector

SMA

SMA

N/A

FC/UPC

Fiber Optic Connection

N/A

FC/UPC

 

 

 

Downloads:

ET-5000 High Speed detectors datasheet

ET-5000A Amplified Photodetector datasheet


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