InGaAs Photonic Balanced Detector MBD-A Series 300MHz

首页 PhotoDetectors Balanced photodetector InGaAs balanced photodetector Indium Gallium Arsenide InGaAs Optoelectronic Balance Detector MBD-A Series 800-1700nm InGaAs Photonic Balanced Detector MBD-A Series 300MHz

InGaAs Photonic Balanced Detector MBD-A Series 300MHz

The high-speed low-noise photonic balanced detector module integrates two matched low-noise analog PIN detectors, a low-noise broadband transimpedance amplifier, and an ultra-low-noise power supply. It features high gain, high sensitivity, high bandwidth, low noise, and a high common-mode rejection ratio (CMRR), effectively reducing common-mode noise in the signal and improving the system's signal-to-noise ratio (SNR).

产品特点Low noise、 High gain、 High bandwidth、 Compact structure、 Built-in low-noise isolated power supply

产品货号E80040196

应用领域Distributed fiber optic sensing、 Laser wind radar、 Optical coherence tomography、 Spectral measurement、 ns-level optical pulse detection

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电话：16628709332

邮箱：moli@microphotons.com

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主要参数
可选配置表
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主要参数

核心参数

尺寸图

General Parameters

PN#	MBD- 100M-A	MBD- 200M-A	MBD- 300M-A	MBD- 400M-A	MBD- 500M-A	MBD- 800M-A	MBD- 1G-A	MBD- 1.5G-A	MBD- 2G-A	MBD- 2.5G-A	Unit
Detector type	InGaAs
Wavelength	800~1700										nm
Bandwidth	100M	200M	300M	400M	500M	800M	1G	1.5G	2G	2.5G	Hz
Detector responsivity	0.95	0.95	0.95	0.95	0.95	0.95	0.95	0.95	0.95	0.95	A/W@1550nm
Transimpedance gain	30K	30K	30K	10K	5K	30K	30K	30K	15K	15K	V/A
Maximum input optical power	140	140	140	420	840	140	140	140	280	280	μW
NEP	5	5	5	7	7	9	9	9	9	9	pW/Sqrt(Hz)
Output impedance	50	50	50	50	50	50	50	50	50	50	Ω
Output coupling method	DC/AC	DC/AC	DC/AC	DC/AC	DC	AC	AC	AC	AC	DC
Power supply voltage	5	5	5	5	5	12	12	12	12	12	V
Power supply current	0.3(max)	0.3(max)	0.3(max)	0.3(max)	0.3(max)	0.3(max)	0.3(max)	0.3(max)	0.3(max)	0.3(max)	A
Optical input	FC/APC（Free-space optical optional）
RF output	SMA
Dimensions	624725					755525					mm

Test Result

Coherent detection distributed optical fiber sensing

可选配置表

产品资料

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