Модуль детектора лавинного фотоприемника APD

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Модуль детектора лавинного фотоприемника APD

Высокая скорость отклика до 1 ГГц Выигрыш от конверсии до 2,65 × 109 В/Вт Диапазон длин волн 400 - 1100 нм, 800-1700 нм Доступны версии с температурной компенсацией и переменным коэффициентом усиления Детектирование оптических импульсов с очень низк

Specification

Resources

The HC-APD series avalanche photoelectric detection module integrates a high-speed response avalanche photodiode (APD), a low-noise amplifier and a high-voltage power supply module, optical fiber or free space coupling, and SMA connector output. It has the characteristics of high gain, high sensitivity, and gain flatness. It is mainly used in weak optical signal reception, optical fiber sensing systems, space optical communications and other fields.

Product Features

l Spectral range: 400-1000, 1000-1680nm

l 3dB bandwidth: up to 10GHz

l Low noise

l High gain

Application Areas

l Low light detection

l Fiber Optic Sensing System

l Space optical communication

Product Model

model Parameter	HC-APD-200M	HC-APD-500M	HC-APD-1GG	HC-APD-1.5G
Response frequency	DC-200MHz	DC-500MHz	50KHz-1.5GHz	50KHz-1.5GHz
Rise time	4ns	1.5ns	0.5ns	0.05ns
Gain	1.8×105 V/W	1.2×104 V/W	1×104 V/W	1×104 V/W

Technical parameter:

model parameter	HC-APD-200M-A		HC-APD-200M-B
Spectral response range	1000~1680nm		400~1000nm
Material Type	InGaAs		Si
Optical Input	Fiber Optic/FC	Free Space	Fiber Optic/FC	Free Space
Photosensitive surface diameter	50um	50um	1000um	1000um
Frequency Response	DC-200MHz		DC-200MHz
Rise time	1.5ns		1.5ns
Responsiveness	0.9A/W@1550nm,M=10		0.5A/W@850nm,M=60
Gain	180×103V/W		540×103V/W
Noise Equivalent Power NEP	1.5pw/√Hz		0.4pw/√Hz
Saturation optical power	30uW		10uW
Sensitivity	-42dBm		-
model parameter	HC-APD-500M-A		HC-APD-500M-B
Spectral response range	1000~1680nm		400~1000nm
Material Type	InGaAs		Si
Optical Input	Fiber Optic/FC	Free Space	Fiber Optic/FC	Free Space
Photosensitive surface diameter	50um	50um	500um	500um
-3dB bandwidth	DC-500MHz		DC-500MHz
Rise time	0.55ns		0.55ns
Responsiveness	0.9A/W@1550nm, M=10		0.5A/W@850nm,M=60
Gain	12×103V/W		36×103V/W
Noise Equivalent Power NEP	35pw/√Hz		65pw/√Hz
Saturation optical power	100uW		300uW
model parameter	HC-APD-1.5GA		HC-APD-1G-B
Spectral response range	1000~1680nm		400~1000nm
Material Type	InGaAs		Si
Optical Input	Fiber Optic/FC	Free Space	Fiber Optic/FC	Free Space
Photosensitive surface diameter*	50um	50um	200um	200um
Frequency Response	DC-1.5GHz		DC-1GHz
Rise time	0.5ns		0.5ns
Responsiveness	0.9A/W@1550nm,M=10		0.5A/W@850nm,M=60
Gain	10×103V/W		30×103V/W
Noise Equivalent Power NEP	1.5pw/√Hz		0.8pw/√Hz
Saturation optical power	0.8mW		0.4mW
Sensitivity	-33dBm		-36dBm

General parameters

parameter	Numeric
Operating voltage	DC±15V
Working current	200mA
Input connector	FC
Output connector	SMA(f)
Output Impedance	50Ω
Output coupling mode	DC (200M/500M defaults to DC, and can be customized to AC; 1G only has AC, and cannot be customized to DC)
Dimensions (mm)	76.0 × 72.6 × 44.0 (1G and B) 74.0 × 68 × 20 (<1G A)

Limit conditions

parameter	symbol	unit	Minimum	Typical Value	Maximum
Input optical power	Pin	mW			10
Operating voltage	Vop	V	±13.5	±15	±16.5
Operating temperature	Top	ºC	-10		60
Storage temperature	Ts	ºC	-40		85
humidity	RH	%	5		90