InGaAs avalanche photodiode detector APD-2G-A

The avalanche unit detection module integrates a low-noise APD detector, low-noise broadband transimpedance amplifier, ultra-low noise isolated power supply, high-voltage power supply, and APD temperature compensation. The isolated power supply ensures that the output signal is not affected by external power supply interference. APD temperature compensation improves the stability of the detection module. The avalanche photodetector features high gain, high sensitivity, high bandwidth, and low noise.

Product features：Low noise、 High gain 、 Built-in high-voltage power supply、 APD temperature compensation、 Compact structure、 Built-in low-noise isolated power supply

Application area：Fiber sensing、 Fiber optic communication、 Laser ranging、 Spectral measurement、 Nanosecond-level optical pulse detection

Unit Price

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Part Number

APD-2G-A

Lead Time

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Stock

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General Parameters

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Dimensional Drawing

General parameters

PN#

APD-100M-A

APD-200M-A

APD-300M-A

APD-400M-A

APD-500M-A

APD-600M-A

APD-800M-A

APD-1G-A

APD- 1.2G-A

APD- 1.5G-A

APD-2G-A

APD- 2.5G-A

APD- 5G-A

Unit

Detector type

InGaAs

Wavelength

800~1700

Bandwidth

100M

200M

300M

400M

500M

600M

800M

1.2G

1.5G

2.5G

Responsivity

V/W

Transimpedance gain

300K

100K

50K

300K

200K

150K

30K

V/W

Output impedance

Saturation power

NEP

0.46

pW/√(Hz)

Output coupling method

DC/AC

Supply voltage

Supply current

0.5(max)

Optical input

FC/APC（Free space optical input optional）

FC/APC

RF output

SMA

Dimensions

65*50*20

65*50*25

80*90*25

Test result

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