알림

High-speed and low-noise avalanche photoelectric balance detection module integrates low-noise APD detector, low-noise broadband transconductance amplifier, ultra-low noise isolation power supply, high-voltage power supply, temperature compensation; isolation power supply ensures that the output signal is not affected by external power supply; APD temperature compensation improves the stability of detection module. Avalanche photodetector has the characteristics of high gain, high sensitivity, high bandwidth and low noise.

Product model

2GHz Si APD Balance Photodetector

BAPD-2G-B-FA

Response wavelngth 400-1100nm, Bandwidth 2G, Material Si, Detector response 25A/W@850nm, Optical Input FC/APC

Response wavelength: 400-1100nm

Bandwidth: 2GHz

1GHz Si APD Balance Photodetector

BAPD-1G-B-FA

Response wavelngth 400-1100nm, Bandwidth 1G, Material Si, Detector response 25A/W@850nm, Optical Input FC/APC

Response wavelength: 400-1100nm

Bandwidth: 1GHz

300MHz Si APD Balance Photodetector

BAPD-300M-B-FA

Response wavelngth 400-1100nm, Bandwidth 300M, Material Si, Detector response 25A/W@850nm, Optical Input FC/APC

Response wavelength: 400-1100nm

Bandwidth: 300MHz

200MHz Si APD Balance Photodetector

BAPD-200M-B-FA

Response wavelngth 400-1100nm, Bandwidth 200M, Material Si, Detector response 25A/W@850nm, Optical Input FC/APC

Response wavelength: 400-1100nm

Bandwidth: 200MHz

100MHz Si APD Balance Photodetector

BAPD-100M-B-FA

Response wavelngth 400-1100nm, Bandwidth 100M, Material Si, Detector response 25A/W@850nm, Optical Input FC/APC

Response wavelength: 400-1100nm

Bandwidth: 100MHz

2GHz Si APD Balance Photodetector

BAPD-2G-B-FS

Response wavelngth 400-1100nm, Bandwidth 2G, Material Si, Detector response 25A/W@850nm, Optical Input Free Space

Response wavelength: 400-1100nm

Bandwidth: 2GHz

1GHz Si APD Balance Photodetector

BAPD-1G-B-FS

Response wavelngth 400-1100nm, Bandwidth 1G, Material Si, Detector response 25A/W@850nm, Optical Input Free Space

Response wavelength: 400-1100nm

Bandwidth: 1GHz

300MHz Si APD Balance Photodetector

BAPD-300M-B-FS

Response wavelngth 400-1100nm, Bandwidth 300M, Material Si, Detector response 25A/W@850nm, Optical Input Free Space

Response wavelength: 400-1100nm

Bandwidth: 300MHz

200MHz Si APD Balance Photodetector

BAPD-200M-B-FS

Response wavelngth 400-1100nm, Bandwidth 200M, Material Si, Detector response 25A/W@850nm, Optical Input Free Space

Response wavelength: 400-1100nm

Bandwidth: 200MHz

100MHz Si APD Balance Photodetector

BAPD-100M-B-FS

Response wavelngth 400-1100nm, Bandwidth 100M, Material Si, Detector response 25A/W@850nm, Optical Input Free Space

Response wavelength: 400-1100nm

Bandwidth: 100MHz

Parameter

Features

● Low Noise and High Gain

● Built-in high voltage power supply

● Temperature compensation

● Compact structure

● Built-in low noise isolation power supply

Specifications

Product Model	BAPD-100M-B	BAPD-200M-B	BAPD-300M-B	BAPD-1G-B	BAPD-2G-B	Unit
Detector Model	Si
Wavelength	400~1100					nm
Bandwidth	100M	200M	300M	1G	2G	Hz
Detector Responsivity	25	25	25	25	25	A/W@850nm
Transimpedance Gain	300K	300K	300K	300K	300K	V/W
Saturated Input Optical Power	13	13	13	13	13	uW
NEP	0.18	0.18	0.18	0.18	0.2	pW/√(Hz)
Output Impedance	50	50	50	50	50	Ω
Output Coupling Mode	DC/AC	DC/AC	DC/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 (or Free Space)
Radio Frequency Output	SMA
Shape Size	809025					mm

Application

● Optical Fiber Sensing

● Laser Ranging

● Spectrometry

400MHz Ultra Low Noise Balance Photodetector

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