Detectors
H2 / H3 / H4 / H5 Series
Silicon and InGaAs-APD Receiver
Description
The H2/H3/H4/H5-Series includes a Silicon or InGaAs Avalanche Photodiode with
an optimized low noise hybrid preamplifier for the use in high speed, low light detec-
tion, in laser range finding, LIDAR, medical and analytical applications. Housed in a
5 pin TO-46 or 6 pin TO-5 package they offer bandwidths up to 700 MHz and a
differential ended output.
The Si-APDs used in these devices are SAR500, SAR1500 and for YAG enhanced
application SAT800, providing very good response between 400 nm and 1100 nm
and very fast rise and fall times at all wavelengths. For the wavelength range between
900 nm and 1700 nm our InGaAs-APD IAG-series is used. All APD Receivers are
available with various gain/bandwidth configurations.
Custom versions with all other APD chips from our product range are available on
request.
For field use we recommend to use our ABC550-04. This temperature-compensated
HV supply allows constant responsivity to be maintained despite changes in tempera-
ture.
Features
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System Bandwidth 10 kHz – 700 MHz
High Sensitivity
High Speed
Low noise
Spectral response range
Si-APD:
400 nm to 1100 nm
InGaAs-APD: 900 nm to 1700 nm
Hermetically sealed TO-46 or TO-5 package
Applications
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Range Finding / LIDAR
Optical Communication Systems
Laser Scanners
Spectroscopy
Fluorescence
Medical
1
Germany & Other Countries
Laser Components GmbH
Tel: +49 8142 2864 – 0
Fax: +49 8142 2864 – 11
info@lasercomponents.com
www.lasercomponents.com
France
Laser Components S.A.S.
Tel: +33 1 39 59 52 25
Fax: +33 1 39 59 53 50
info@lasercomponents.fr
www.lasercomponents.fr
United Kingdom
Laser Components (UK) Ltd.
Tel: +44 1245 491 499
Fax: +44 1245 491 801
info@lasercomponents.co.uk
www.lasercomponents.co.uk
Nordic Countries
Laser Components Nordic AB
Tel: +46 31 703 71 73
Fax: +46 31 703 71 01
info@lasercomponents.se
www.lasercomponents.se
USA
Laser Components USA, Inc.
Tel: +1 603 821 – 7040
Fax: +1 603 821 – 7041
info@laser-components.com
www.laser-components.com
Detectors
H2, H3, H4, H5 Series
Silicon and InGaAs-APD Receivers
Generic Characteristics
Min
Storage Temperature
Operating Temperature
Power Consumption
H2-Series:
H3-Series:
H4-Series:
H5-Series:
Soldering (5 sec.)
-55
-40
80
150
150
82
200
Typ
Max
+100
+85
Units
°C
°C
mW
mW
mW
mW
°C
2
Germany & Other Countries
Laser Components GmbH
Tel: +49 8142 2864 – 0
Fax: +49 8142 2864 – 11
info@lasercomponents.com
www.lasercomponents.com
France
Laser Components S.A.S.
Tel: +33 1 39 59 52 25
Fax: +33 1 39 59 53 50
info@lasercomponents.fr
www.lasercomponents.fr
United Kingdom
Laser Components (UK) Ltd.
Tel: +44 1245 491 499
Fax: +44 1245 491 801
info@lasercomponents.co.uk
www.lasercomponents.co.uk
Nordic Countries
Laser Components Nordic AB
Tel: +46 31 703 71 73
Fax: +46 31 703 71 01
info@lasercomponents.se
www.lasercomponents.se
USA
Laser Components USA, Inc.
Tel: +1 603 821 – 7040
Fax: +1 603 821 – 7041
info@laser-components.com
www.laser-components.com
Detectors
H2, H3, H4, H5 Series
Silicon and InGaAs-APD Receivers
Si-APD-Receivers
SARXXXXH2/H3/H4/H5-Series
Fig. 1: Spectral Response (@ M = 100, H2-Receiver)
Fig. 2: Quantum Efficiency vs. Wavelength
Electrical Characteristics @ M = 100, Ta = 25°C (typical values)
Part Number
Si-APD
Diameter
Wavelength Range
Peak Sensitivity
Bandwidth
Supply Voltage-Vcc
Supply Current
Responsivity
540 nm
650 nm
905 nm
NEP
540 nm
650 nm
905 nm
Output Noise Density
Input Refered Noise Density (Max.)
SAR500H2
SAR500
0.5
400 - 1000
905
10 k-100 M
3.3
25
1.50
2.20
2.70
70
45
40
100
2
SAR500H3
SAR500
0.5
400 - 1000
905
10 k - 240 M
5.0
30
0.54
0.80
1.00
75
50
40
40
2
SAR500H4
SAR500
0.5
400 - 1000
905
20 k - 470 M
3.3 or 5.0
30
0.22
0.32
0.40
230
160
125
50
7
SAR500H5
SAR500
0.5
400 - 1000
905
20 k - 700 M
3.3
25
0.12
0.18
0.22
420
290
230
50
11
mm
nm
nm
Hz
Volt
mA
MV/W
MV/W
MV/W
fW/rtHz
fW/rtHz
fW/rtHz
nV/rtHz
pA/rtHz
Units
Notes:
1. Noise measured at 100 kHz
2. All detailed specifications about the integrated APD is given in the data sheet of the SAR500-series
3
Germany & Other Countries
Laser Components GmbH
Tel: +49 8142 2864 – 0
Fax: +49 8142 2864 – 11
info@lasercomponents.com
www.lasercomponents.com
France
Laser Components S.A.S.
Tel: +33 1 39 59 52 25
Fax: +33 1 39 59 53 50
info@lasercomponents.fr
www.lasercomponents.fr
United Kingdom
Laser Components (UK) Ltd.
Tel: +44 1245 491 499
Fax: +44 1245 491 801
info@lasercomponents.co.uk
www.lasercomponents.co.uk
Nordic Countries
Laser Components Nordic AB
Tel: +46 31 703 71 73
Fax: +46 31 703 71 01
info@lasercomponents.se
www.lasercomponents.se
USA
Laser Components USA, Inc.
Tel: +1 603 821 – 7040
Fax: +1 603 821 – 7041
info@laser-components.com
www.laser-components.com
Detectors
H2, H3, H4, H5 Series
Silicon and InGaAs-APD Receivers
Electrical Characteristics @ M = 100, Ta = 25°C (typical values)
Part Number
Si-APD
Diameter
Wavelength Range
Peak Sensitivity
Bandwidth
Supply Voltage-Vcc
Supply Current
Responsivity
540 nm
650 nm
905 nm
NEP
540 nm
650 nm
905 nm
Output Noise Density
Input Refered Noise Density
SAR1500H2
SAR1500
1.5
400 - 1000
905
10 k-100 M
3.3
25
1.50
2.20
2.70
140
90
80
200
4
SAR1500H3
SAR1500
1.5
400 - 1000
905
10 k - 240 M
5.0
30
0.54
0.80
1.00
150
100
80
80
4
SAR1500H4
SAR1500
1.5
400 - 1000
905
20 k - 470 M
3.3 or 5.0
30
0.22
0.32
0.40
230
160
125
50
7
SAR1500H5
SAR1500
1.5
400 - 1000
905
20 k - 700 M
3.3
25
0.12
0.18
0.22
840
580
460
100
22
mm
nm
nm
Hz
Volt
mA
MV/W
MV/W
MV/W
fW/rtHz
fW/rtHz
fW/rtHz
nV/rtHz
pA/rtHz
Units
Notes:
1. Noise measured at 100 kHz
2. All detailed specifications about the integrated APD is given in the data sheet of the SAR1500-series
4
Germany & Other Countries
Laser Components GmbH
Tel: +49 8142 2864 – 0
Fax: +49 8142 2864 – 11
info@lasercomponents.com
www.lasercomponents.com
France
Laser Components S.A.S.
Tel: +33 1 39 59 52 25
Fax: +33 1 39 59 53 50
info@lasercomponents.fr
www.lasercomponents.fr
United Kingdom
Laser Components (UK) Ltd.
Tel: +44 1245 491 499
Fax: +44 1245 491 801
info@lasercomponents.co.uk
www.lasercomponents.co.uk
Nordic Countries
Laser Components Nordic AB
Tel: +46 31 703 71 73
Fax: +46 31 703 71 01
info@lasercomponents.se
www.lasercomponents.se
USA
Laser Components USA, Inc.
Tel: +1 603 821 – 7040
Fax: +1 603 821 – 7041
info@laser-components.com
www.laser-components.com
Detectors
H2, H3, H4, H5 Series
Silicon and InGaAs-APD Receivers
Si-APD-Receivers
SAT800H2/H3/H4/H5-Series
Fig. 3: Spectral Response (@ M = 100, H2-Receiver)
Fig. 4: Quantum Efficiency vs. Wavelength
Electrical Characteristics @ M = 100, Ta = 25°C (typical values)
Part Number
Si-APD
Diameter
Wavelength Range
Peak Sensitivity
Bandwidth
Supply Voltage-Vcc
Supply Current
Responsivity
540 nm
650 nm
905 nm
NEP
540 nm
650 nm
905 nm
Output Noise Density
Input Refered Noise Density
SAT800H2
SAT800
0.8
700 - 1000
940
10 k-100 M
3.3
25
1.50
2.20
2.70
70
45
40
100
2
SAT800H3
SAT800
0.8
700 - 1000
940
10 k - 240 M
5.0
30
0.54
0.80
1.00
75
50
40
40
2
SAT800H4
SAT800
0.8
700 - 1000
940
20 k - 470 M
3.3 or 5.0
30
0.22
0.32
0.40
230
160
125
50
7
SAT800H5
SAT800
0.8
700 - 1000
940
20 k - 700 M
3.3
25
0.12
0.18
0.22
420
290
230
50
11
mm
nm
nm
Hz
Volt
mA
MV/W
MV/W
MV/W
fW/rtHz
fW/rtHz
fW/rtHz
nV/rtHz
pA/rtHz
Units
Notes:
1. Noise measured at 100 kHz
2. All detailed specifications about the integrated APD is given in the data sheet of the SAT800-series
3. An export license is required for customers outside USA.
5
Germany & Other Countries
Laser Components GmbH
Tel: +49 8142 2864 – 0
Fax: +49 8142 2864 – 11
info@lasercomponents.com
www.lasercomponents.com
France
Laser Components S.A.S.
Tel: +33 1 39 59 52 25
Fax: +33 1 39 59 53 50
info@lasercomponents.fr
www.lasercomponents.fr
United Kingdom
Laser Components (UK) Ltd.
Tel: +44 1245 491 499
Fax: +44 1245 491 801
info@lasercomponents.co.uk
www.lasercomponents.co.uk
Nordic Countries
Laser Components Nordic AB
Tel: +46 31 703 71 73
Fax: +46 31 703 71 01
info@lasercomponents.se
www.lasercomponents.se
USA
Laser Components USA, Inc.
Tel: +1 603 821 – 7040
Fax: +1 603 821 – 7041
info@laser-components.com
www.laser-components.com
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