InGaAs Gain Adjustable Balanced photo Detector 800-1700nm DC 100MHz

Idealphotonics independently developed the best programmable gain photoelectric balanced detector on the market. The detector can adjust the gain quickly and conveniently through software. The gain adjustment range is up to 31dB, and the Max. gain is up to 60KV/A. During the gain adjustment process, the adjustment speed is fast, the noise is low, and the output signal-to-noise ratio and signal bandwidth are not affected. It is especially suitable for scientific research and equipment integration.

Product features：Gain adjustable (software adjustment)、 Large gain adjustment range (0~31dB)、 No signal-to-noise ratio degradation、 High gain (60KV/A)、 Low noise, high bandwidth、 Easy to operate

Application area：Distributed fiber optic sensing、 Laser wind radar、 Optical coherence tomography、 Spectral measurement、 ns-level optical pulse detection

Unit Price

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Part Number

ABD-100M-A

Lead Time

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Stock

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General Parameters

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Dimensional Drawing

Parameter

PN#	ABD-100M-A	ABD-200M-A	ABD-350M-A	ABD-800M-A	ABD-1.6G-A	Unit
Wavelength	800~1700	800~1700	800~1700	800~1700	800~1700	nm
bandwidth	DC-100M	DC-200M	DC-350M	AC-800M	AC-1.6G	HZ
Detector responsivity	0.95@1550nm	0.95@1550nm	0.95@1550nm	0.95@1550nm	0.95@1550nm	A/W
Gain adjustment range	0~31	0~31	0~31	0~31	0~31	dB
Gain adjustment step	1	1	1	1	1	dB
Transimpedance gain	30k	30k	30k	30k	30k	V/A
Saturated input optical power	100	150	150	150	150	μW
NEP	5	5	5	9	9	pW/Sqrt(Hz)
Output impedance	50	50	50	50	50	Ω
Output coupling mode	AC	AC	AC	AC	AC
Supply voltage	5	5	5	12	12	V
Supply current	0.5(max)	0.5(max)	0.5(max)	0.5(max)	0.5(max)	A
Optical input	FC/APC	FC/APC	FC/APC	FC/APC	FC/APC
RF output	SMA	SMA	SMA	SMA	SMA
Dimensions	808030	808030	808030	808030	808030	mm

Related test data

Noise floor benchmarking test with foreign Thorlabs products

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Noise floor 10mVpp

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200MHz beat frequency signal (oscilloscope data)

Typical application

Coherent Detection Distributed Fiber Optic Sensing

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PZT vibration point demodulation phase on optical fiber (1KHz)

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