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KG-APR-1G series APD light detection module
Annex
Annex
KG-APR-1G series APD optical detection module integrates high-speed response avalanche photodiode (APD), low noise amplifier and high voltage power supply module, fiber or free space coupling, SMA connector output, having high gain, high sensitivity and other characteristics, mainly being used in weak optical signal reception and optical fiber sensing systems and other fields.
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KG-APR-1G series APD light detection module
product description：
KG-APR-1G series APD optical detection module integrates high-speed response avalanche photodiode (APD), low noise amplifier and high voltage power supply module, fiber or free space coupling, SMA connector output, having high gain, high sensitivity and other characteristics, mainly being used in weak optical signal reception and optical fiber sensing systems and other fields.
product feature：
Spectral range ：A:850-1650nm，B:400-1000nm
Response frequency up to 1GHz
Low noise high gain
Optical fiber space coupling input optional
Application：
Low light signal detection
Optical fiber sensing system
Laser distance measurement
performance parameters：
|
Parameter |
KG-APR-1G-A |
KG-APR-1G-B |
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|
Spectral response range |
850~1650nm |
400~1000nm |
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Material type |
InGaAs |
Si |
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Light input |
Optical fiber |
Free space |
Optical fiber |
Free space
|
|
Photosensitive surface diameter * |
- |
75um |
- |
75um |
|
Response frequency |
DC-1GHz |
DC-1GHz |
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Rise time |
0.5ns |
0.5ns |
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Responsiveness |
0.9A/W@1550nm,M=1 |
0.5A/W@700nm,M=1 |
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Gain |
1.2×104V/W |
6×104V/W |
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Noise equivalent power |
1.5pw/√Hz |
0.8pw/√Hz |
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Saturation optical power |
0.8mW |
0.4mW |
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Sensitivity |
-33dBm |
-36dBm |
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Operating voltage |
DC ±15V |
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Operating circuit |
150mA |
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Input connector |
FC |
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Output connector |
SMA |
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Output impedance |
50Ω |
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Output coupling method |
AC |
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Dimensions |
91x88x54 |
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limit parameters:
|
Parameter |
Symbol |
Unit |
Min |
Typ |
Max
|
|
Input optical power |
Pin |
mW |
|
|
10 |
|
Operating voltage |
Vop |
V |
±13.5 |
±15 |
±16.5 |
|
Operating temperature |
Top |
ºC |
-10 |
|
60 |
|
Storage temperature |
Tst |
ºC |
-40 |
|
85 |
|
Humidity |
RH |
% |
5 |
|
90 |
Work principle:
Characteristic curve:
Dimensions(nm)：
order information：
|
KG |
APR |
XX |
X |
XX |
|
|
Avalanche Photoreceiver |
-3dBbandwidth： 1G---1GHz |
Operating wavelength： A:850~1650nm B:400~1000nm |
Input type： FC ----optical fiber coupling FS ---- space coupling |
*please contact our seller if you have special requirements
