Indium Gallium Arsenide
Detectors
ISO 9001 Certified
Germany and other countries: LASER COMPONENTS GmbH, Phone: +49 8142 2864 0, Fax: +49 8142 2864 11, info@lasercomponents.com
Great Britain: LASER COMPONENTS (UK) Ltd., Phone: +44 1245 491 499, Fax: +44 1245 491 801, info@lasercomponents.co.uk
France: LASER COMPONENTS S.A.S., Phone: +33 1 3959 5225, Fax: +33 1 3959 5350, info@lasercomponents.fr
J22 and J23 Detector Operating Notes (0.8 to 2.6 µm)
General
The J22 and J23 series are high
performance InGaAs detectors
operating over the spectral range
from 0.8µm to 2.6µm. These
detectors provide fast rise time,
uniformity of response, excellent
sensitivity, and long term reliability
for a wide range of applications. For
enhanced performance or
temperature stability of response
near the cutoff wavelength, Judson
offers a variety of thermoelectrically
cooled detector options.
Device Options
Judson’s standard InGaAs detectors,
the J22 series, offers high reliability
and performance in the spectral
range from 0.8 µm to 1.7µm. In
addition, the J23 series extended
InGaAs detectors are available in
four cutoff options at 1.9µm, 2.2µm,
2.4µm and 2.6µm. Figure 1 shows the
typical response for the J22 and J23
series at room temperature operation.
Package Options
The J22 and J23 series are available
in standard TO packages, ceramic
sub-mounts, and bare die. We also
offer different window materials,
lenses or optical filter options. Please
refer to pages 6 and 7 for package
drawing examples.
For more demanding applications,
Judson’s team of engineers will
provide custom design services.
Please contact us with your special
requirements
Applications
·Gas analysis
·NIR-FTIR
·Raman spectroscopy
·IR fluorescence
·Blood analysis
·Optical sorting
·Radiometry
·Chemical detection
·Optical communication
·Optical power monitoring
·Laser diode monitoring
·Laser burn-in
2
Figure 1. Responsivity vs. Wavelength for InGaAs @ 22°C
Accessories
For a complete system, Judson offers
low noise transimpedance amplifier
modules, heat sink/preamp assemblies
and temperature controllers. For
further details, please visit our
website.
Call us
Let our team of application engineers
assist you in selecting the best
detector design for your application.
Or visit our website for additional
information on all of Judson’s
products.
0
0.5
1
1.5
0.5 1 1.5 2 2.5 3
Wavelength (µm)
Responsivity (A/W)
2.6µm
2.2µm
1.9µm
1.7µm
2.4µm
Germany and other countries: LASER COMPONENTS GmbH, Phone: +49 8142 2864 0, Fax: +49 8142 2864 11, info@lasercomponents.com
Great Britain: LASER COMPONENTS (UK) Ltd., Phone: +44 1245 491 499, Fax: +44 1245 491 801, info@lasercomponents.co.uk
France: LASER COMPONENTS S.A.S., Phone: +33 1 3959 5225, Fax: +33 1 3959 5350, info@lasercomponents.fr
Detector Model
Number
Active
Size
Diameter
(mm)
Operating
Temp.
(°C)
50% Cutoff
Wavelength
(µm)
Responsivity
@ 1.55µm
(A/W)
min
Capacitance
(pF)
@ 0V
typ
J22TE1-66C-R01M 1 -20 1.63 0.9 7.5E+08 3.0E+09 1.8E+13 3.7E+13 4.8E-15 2.4E-15 125
J22TE1-66C-R02M 2 -20 1.63 0.9 1.8E+08 7.2E+08 1.8E+13 3.6E+13 9.8E-15 4.9E-15 500
J22TE1-66C-R03M 3 -20 1.63 0.9 6.5E+07 2.6E+08 1.6E+13 3.3E+13 1.6E-14 8.1E-15 1200
J22TE1-66C-R05M 5 -20 1.63 0.9 2.0E+07 8.0E+07 1.5E+13 3.0E+13 2.9E-14 1.5E-14 3200
J22TE2-66C-R01M 1 -40 1.62 0.9 5.0E+09 2.0E+10 5.0E+13 9.9E+13 1.8E-15 8.9E-16 125
J22TE2-66C-R02M 2 -40 1.62 0.9 1.1E+09 4.4E+09 4.7E+13 9.3E+13 3.8E-15 1.9E-15 500
J22TE2-66C-R03M 3 -40 1.62 0.9 4.0E+08 1.6E+09 4.2E+13 8.4E+13 6.3E-15 3.2E-15 1200
J22TE2-66C-R05M 5 -40 1.62 0.9 1.2E+08 4.8E+08 3.9E+13 7.7E+13 1.2E-14 5.8E-15 3200
Peak D* (Jones)
min typ
NEP (W/rt-Hz)
@ peak wavelength
max typ
Shunt Impedence
(Ohm)
min typical
Typical Specification @ 22°C
* Tighter tolerance for cutoff and peak wavelengths may be available upon customer request. All specifications are for detector operation at 0V bias and 22C unless otherwise specified.
3
1.7µm Cutoff Thermoelectrically Cooled InGaAs Detectors
All specifications are for detector operation at 0V bias and 22C unless otherwise specified.
Detector Model Number Active Size
Diameter
(mm)
50% Cutoff
Wavelength*
(µm)
Peak
Wavelength*
(µm)
Peak
Responsivity
(A/W)
min
J22-18I-R40U 0.040 4.0E+08 1.5E+09 3.0E-11 3.0E-10 5.0E+11 1.0E+12 7.1E-15 3.5E-15
J22-18I-R75U 0.075 2.5E+08 1.0E+09 4.0E-11 4.0E-10 7.4E+11 1.5E+12 9.0E-15 4.5E-15
J22-18I-R250U 0.250 1.5E+08 6.0E+08 1.0E-10 1.0E-09 1.9E+12 3.8E+12 1.2E-14 5.8E-15
J22-18I-R500U 0.500 5.0E+07 2.0E+08 2.5E-10 2.5E-09 2.2E+12 4.4E+12 2.0E-14 1.0E-14
J22-18I-R01M 1.000 1.5E+07 6.0E+07 1.0E-09 1.0E-08 2.4E+12 4.8E+12 3.7E-14 1.8E-14
J22-5I-R02M 2.000 4.0E+06 1.6E+07 4.0E-09 4.0E-08 2.5E+12 5.0E+12 7.1E-14 3.5E-14
J23-18I-R250U-1.9 0.25 8.0E+06 1.6E+07 1.0E-08 1.0E-07 4.9E+11 6.9E+11 4.5E-14 3.2E-14
J23-18I-R500U-1.9 0.50 2.6E+06 5.2E+06 3.0E-08 3.0E-07 5.6E+11 7.9E+11 7.9E-14 5.6E-14
J23-18I-R01M-1.9 1.00 8.0E+05 1.6E+06 1.0E-07 1.0E-06 6.2E+11 8.8E+11 1.4E-13 1.0E-13
J23-5I-R02M-1.9 2.00 1.5E+05 3.0E+05 4.0E-07 4.0E-06 5.4E+11 7.6E+11 3.3E-13 2.3E-13
J23-5I-R03M-1.9 3.00 4.5E+04 9.0E+04 1.0E-06 1.0E-05 4.4E+11 6.3E+11 6.0E-13 4.3E-13
J23-18I-R250U-2.2 0.25 5.0E+05 1.0E+06 1.0E-07 1.0E-06 1.4E+11 1.9E+11 1.6E-13 1.2E-13
J23-18I-R500U-2.2 0.50 1.7E+05 3.4E+05 3.0E-07 3.0E-06 1.6E+11 2.2E+11 2.8E-13 2.0E-13
J23-18I-R01M-2.2 1.00 5.0E+04 1.0E+05 1.0E-06 1.0E-05 1.7E+11 2.4E+11 5.2E-13 3.7E-13
J23-5I-R02M-2.2 2.00 1.0E+04 2.0E+04 4.0E-06 4.0E-05 1.5E+11 2.2E+11 1.2E-12 8.2E-13
J23-5I-R03M-2.2 3.00 3.0E+03 6.0E+03 1.0E-05 1.0E-04 1.3E+11 1.8E+11 2.1E-12 1.5E-12
J23-18I-R250U-2.4 0.25 1.0E+05 2.0E+05 3.5E-07 3.5E-06 6.3E+10 8.9E+10 3.5E-13 2.5E-13
J23-18I-R500U-2.4 0.50 3.3E+04 6.6E+04 1.0E-06 1.0E-05 7.3E+10 1.0E+11 6.1E-13 4.3E-13
J23-18I-R01M-2.4 1.00 1.0E+04 2.0E+04 3.5E-06 3.5E-05 8.0E+10 1.1E+11 1.1E-12 7.8E-13
J23-5I-R02M-2.4 2.00 2.0E+03 4.0E+03 1.5E-05 1.5E-04 7.1E+10 1.0E+11 2.5E-12 1.8E-12
J23-5I-R03M-2.4 3.00 1.10 6.5E+02 1.3E+03 3.5E-05 3.5E-04 5.8E+10 8.3E+10 4.6E-12 3.2E-12
J23-18I-R250U-2.6 0.25 2.5E+04 5.0E+04 1.0E-06 1.0E-05 3.3E+10 4.7E+10 6.7E-13 4.8E-13
J23-18I-R500U-2.6 0.50 8.0E+03 1.6E+04 3.0E-06 3.0E-05 3.7E+10 5.3E+10 1.2E-12 8.4E-13
J23-18I-R01M-2.6 1.00 2.5E+03 5.0E+03 1.0E-05 1.0E-04 4.2E+10 5.9E+10 2.1E-12 1.5E-12
J23-5I-R02M-2.6 2.00 5.0E+02 1.0E+03 4.0E-05 4.0E-04 3.7E+10 5.3E+10 4.8E-12 3.4E-12
J23-5I-R03M-2.6 3.00 1.10 1.6E+02 3.2E+02 1.0E-04 1.0E-03 2.9E+10 4.1E+10 9.2E-12 6.5E-12
1.15
1.20
1.00
1.10
1.7+/-0.1 1.65+/-0.10 0.90
NEP (W/rt-Hz)
@ peak wavelength
max typ
Peak D*
(cmHz1/2/W)
@ 1KHz
min typ
Shunt Impedence
(Ohm)
min typ
Dark Current (A)
@ Vr (max)
typ max
2.6+/-0.1
1.75+/-0.10
1.90+/-0.10
2.15+/-0.10
2.25+/-0.10
1.9+/-0.1
2.2+/-0.1
2.4+/-0.1
Germany and other countries: LASER COMPONENTS GmbH, Phone: +49 8142 2864 0, Fax: +49 8142 2864 11, info@lasercomponents.com
Great Britain: LASER COMPONENTS (UK) Ltd., Phone: +44 1245 491 499, Fax: +44 1245 491 801, info@lasercomponents.co.uk
France: LASER COMPONENTS S.A.S., Phone: +33 1 3959 5225, Fax: +33 1 3959 5350, info@lasercomponents.fr
Detector Model Number Active Size
Diameter
(mm)
Operating
Temp.
(°C)
50% Cutoff
Wavelength*
(µm)
Peak
Responsivity
(A/W)
min
Capacitance
(pF)
@ 0V
typ
J23TE1-66C-R250U-2.2 0.25 1.1E+07 2.2E+07 6.8E+11 9.7E+11 3.2E-14 2.3E-14 75
J23TE1-66C-R500U-2.2 0.50 4.0E+06 8.0E+06 8.2E+11 1.2E+12 5.4E-14 3.8E-14 250
J23TE1-66C-R01M-2.2 1.00 1.2E+06 2.4E+06 9.0E+11 1.3E+12 9.8E-14 6.9E-14 1000
J23TE1-66C-R02M-2.2 2.00 2.2E+05 4.4E+05 7.7E+11 1.1E+12 2.3E-13 1.6E-13 4000
J23TE1-66C-R03M-2.2 3.00 6.2E+04 1.2E+05 6.2E+11 8.7E+11 4.3E-13 3.1E-13 9000
J23TE2-66C-R250U-2.2 0.25 4.8E+07 9.6E+07 1.5E+12 2.1E+12 1.5E-14 1.1E-14 75
J23TE2-66C-R500U-2.2 0.50 1.8E+07 3.6E+07 1.8E+12 2.6E+12 2.4E-14 1.7E-14 250
J23TE2-66C-R01M-2.2 1.00 5.5E+06 1.1E+07 2.0E+12 2.9E+12 4.4E-14 3.1E-14 1000
J23TE2-66C-R02M-2.2 2.00 9.5E+05 1.9E+06 1.7E+12 2.4E+12 1.1E-13 7.5E-14 4000
J23TE2-66C-R03M-2.2 3.00 2.6E+05 5.2E+05 1.3E+12 1.9E+12 2.0E-13 1.4E-13 9000
J23TE3-66C-R250U-2.2 0.25 2.6E+08 5.2E+08 3.7E+12 5.2E+12 6.0E-15 4.3E-15 75
J23TE3-66C-R500U-2.2 0.50 1.1E+08 2.2E+08 4.8E+12 6.7E+12 9.3E-15 6.6E-15 250
J23TE3-66C-R01M-2.2 1.00 3.5E+07 7.0E+07 5.4E+12 7.6E+12 1.6E-14 1.4E-14 1000
J23TE3-66C-R02M-2.2 2.00 5.5E+06 1.1E+07 4.3E+12 6.0E+12 4.2E-14 2.9E-14 4000
J23TE3-66C-R03M-2.2 3.00 1.3E+06 2.6E+06 3.1E+12 4.4E+12 8.5E-14 6.0E-14 9000
J23TE4-3CN-R250U-2.2 0.25 9.5E+08 1.9E+09 7.4E+12 1.0E+13 3.0E-15 2.1E-15 75
J23TE4-3CN-R500U-2.2 0.50 4.5E+08 9.0E+08 1.0E+13 1.4E+13 4.4E-15 3.1E-15 250
J23TE4-3CN-R01M-2.2 1.00 1.5E+08 3.0E+08 1.2E+13 1.7E+13 7.6E-14 5.3E-15 1000
J23TE4-3CN-R02M-2.2 2.00 2.1E+07 4.2E+07 8.8E+12 1.2E+13 2.0E-14 1.4E-14 4000
J23TE4-3CN-R03M-2.2 3.00 4.5E+06 9.0E+06 6.1E+12 8.6E+12 4.4E-14 3.1E-14 9000
NEP (W/rt-Hz)
@ peak wavelength
max typ
Shunt Impedence
(Ohm)
min typ
Peak D*
(cmHz
1/2
/W)
@ 1KHz
min typ
-20
-40
-65
-85
2.14+/-0.10
2.11+/-0.10
2.09+/-0.10
2.07+/-0.10 1.1
1.1
1.1
1.1
Detector Model Number Active Size
Diameter
(mm)
Operating
Temp.
(°C)
50% Cutoff
Wavelength*
(µm)
Peak
Responsivity
(A/W)
min
Capacitance
(pF)
@ 0V
typ
J23TE1-66C-R250U-1.9 0.25 2.8E+08 5.6E+08 3.1E+12 4.4E+12 7.1E-15 5.0E-15 75
J23TE1-66C-R500U-1.9 0.50 1.0E+08 2.0E+08 3.7E+12 5.3E+12 1.2E-14 8.4E-15 250
J23TE1-66C-R01M-1.9 1.00 3.0E+07 6.0E+07 4.1E+12 5.8E+12 2.2E-14 1.5E-14 1000
J23TE1-66C-R02M-1.9 2.00 5.5E+06 1.1E+07 3.5E+12 5.0E+12 5.0E-14 3.6E-14 4000
J23TE1-66C-R03M-1.9 3.00 1.5E+06 3.0E+06 2.8E+12 3.9E+12 9.6E-14 6.8E-14 9000
J23TE2-66C-R250U-1.9 0.25 1.4E+09 2.8E+09 7.3E+12 1.0E+13 3.0E-15 2.1E-15 75
J23TE2-66C-R500U-1.9 0.50 5.2E+08 1.0E+09 8.9E+12 1.3E+13 5.0E-15 3.5E-15 250
J23TE2-66C-R01M-1.9 1.00 1.6E+08 3.2E+08 9.9E+12 1.4E+13 9.0E-15 6.3E-15 1000
J23TE2-66C-R02M-1.9 2.00 2.6E+07 5.2E+07 8.0E+12 1.1E+13 2.2E-14 1.6E-14 4000
J23TE2-66C-R03M-1.9 3.00 7.5E+06 1.5E+07 6.4E+12 9.1E+12 4.1E-14 2.9E-14 9000
J23TE3-66C-R250U-1.9 0.25 8.0E+09 1.6E+10 1.8E+13 2.6E+13 1.2E-15 8.5E-16 75
J23TE3-66C-R500U-1.9 0.50 3.5E+09 7.0E+09 2.4E+13 3.5E+13 1.8E-15 1.3E-15 250
J23TE3-66C-R01M-1.9 1.00 1.2E+09 2.4E+09 2.9E+13 4.1E+13 3.1E-15 2.2E-15 1000
J23TE3-66C-R02M-1.9 2.00 1.7E+08 3.4E+08 2.2E+13 3.1E+13 8.2E-15 5.8E-15 4000
J23TE3-66C-R03M-1.9 3.00 4.0E+07 8.0E+07 1.6E+13 2.2E+13 1.7E-14 1.2E-14 9000
J23TE4-3CN-R250U-1.9 0.25 3.2E+10 6.4E+10 3.9E+13 5.5E+13 5.7E-16 4.0E-16 75
J23TE4-3CN-R500U-1.9 0.50 1.6E+10 3.2E+10 5.5E+13 7.8E+13 8.1E-16 5.7E-16 250
J23TE4-3CN-R01M-1.9 1.00 6.0E+09 1.2E+10 6.7E+13 9.5E+13 1.3E-15 9.3E-16 1000
J23TE4-3CN-R02M-1.9 2.00 7.0E+08 1.4E+09 4.6E+13 6.5E+13 3.9E-15 2.7E-15 4000
J23TE4-3CN-R03M-1.9 3.00 1.5E+08 3.0E+08 3.2E+13 4.5E+13 8.3E-15 5.9E-15 9000
-20 1.01.85+/-0.10
1.0
1.0
1.0
NEP (W/rt-Hz)
@ peak wavelength
max typ
Shunt Impedence
(Ohm)
min typ
Peak D*
(cmHz1/2/W)
@ 1KHz
min typ
-40
-65
-85
1.83+/-0.10
1.82+/-0.10
1.81+/-0.10
2.2µm Cutoff Thermoelectrically Cooled Extended InGaAs Detectors
1.9µm Cutoff Thermoelectrically Cooled Extended InGaAs Detectors
* Tighter tolerance for cutoff and peak wavelengths may be available upon customer request. All specifications are for detector operation at 0V bias and 22C unless otherwise specified.
* Tighter tolerance for cutoff and peak wavelengths may be available upon customer request. All specifications are for detector operation at 0V bias and 22C unless otherwise specified.
4
Germany and other countries: LASER COMPONENTS GmbH, Phone: +49 8142 2864 0, Fax: +49 8142 2864 11, info@lasercomponents.com
Great Britain: LASER COMPONENTS (UK) Ltd., Phone: +44 1245 491 499, Fax: +44 1245 491 801, info@lasercomponents.co.uk
France: LASER COMPONENTS S.A.S., Phone: +33 1 3959 5225, Fax: +33 1 3959 5350, info@lasercomponents.fr
Detector Model Number
Active Size
Diameter
(mm)
Operating
Temp.
(°C)
50% Cutoff
Wavelength*
(µm)
Peak
Responsivity
(A/W)
min
Capacitance
(pF)
@ 0V
typ
J23TE1-66C-R250U-2.6 0.25 7.0E+05 1.4E+06 1.9E+11 2.7E+11 1.2E-13 8.3E-14 75
J23TE1-66C-R500U-2.6 0.50 2.6E+05 5.2E+05 2.3E+11 3.2E+11 1.9E-13 1.4E-13 250
J23TE1-66C-R01M-2.6 1.00 8.0E+04 1.6E+05 2.5E+11 3.6E+11 3.5E-13 2.5E-13 1000
J23TE1-66C-R02M-2.6 2.00 1.3E+04 2.6E+04 2.1E+11 2.9E+11 8.6E-13 6.1E-13 4000
J23TE1-66C-R03M-2.6 3.00 3.5E+03 7.0E+03 1.6E+11 2.3E+11 1.7E-12 1.2E-12 9000
J23TE2-66C-R250U-2.6 0.25 3.0E+06 6.0E+06 4.1E+11 5.7E+11 5.5E-14 3.9E-14 75
J23TE2-66C-R500U-2.6 0.50 1.3E+06 2.6E+06 5.3E+11 7.6E+11 8.3E-14 5.9E-14 250
J23TE2-66C-R01M-2.6 1.00 4.0E+05 8.0E+05 5.9E+11 8.4E+11 1.5E-13 1.1E-13 1000
J23TE2-66C-R02M-2.6 2.00 6.0E+04 1.2E+05 4.6E+11 6.5E+11 3.9E-13 2.7E-13 4000
J23TE2-66C-R03M-2.6 3.00 1.5E+04 3.0E+04 3.4E+11 4.9E+11 7.7E-13 5.5E-13 9000
J23TE3-66C-R250U-2.6 0.25 1.4E+07 2.8E+07 9.3E+11 1.3E+12 2.4E-14 1.7E-14 75
J23TE3-66C-R500U-2.6 0.50 6.0E+06 1.2E+07 1.2E+12 1.7E+12 3.6E-14 2.6E-14 250
J23TE3-66C-R01M-2.6 1.00 2.0E+06 4.0E+06 1.4E+12 2.0E+12 6.3E-14 4.5E-14 1000
J23TE3-66C-R02M-2.6 2.00 2.9E+05 5.8E+05 1.1E+12 1.5E+12 1.7E-13 1.2E-13 4000
J23TE3-66C-R03M-2.6 3.00 7.0E+04 1.4E+05 7.9E+11 1.1E+12 3.4E-13 2.4E-13 9000
J23TE4-3CN-R250U-2.6 0.25 4.0E+07 8.0E+07 1.7E+12 2.3E+12 1.3E-14 9.5E-15 75
J23TE4-3CN-R500U-2.6 0.50 1.8E+07 3.6E+07 2.2E+12 3.1E+12 2.0E-14 1.4E-14 250
J23TE4-3CN-R01M-2.6 1.00 6.0E+06 1.2E+07 2.6E+12 3.6E+12 3.5E-14 2.5E-14 1000
J23TE4-3CN-R02M-2.6 2.00 8.5E+05 1.7E+06 1.9E+12 2.7E+12 9.2E-14 6.5E-14 4000
J23TE4-3CN-R03M-2.6 3.00 2.0E+05 4.0E+05 1.4E+12 2.0E+12 1.9E-13 1.3E-13 9000
NEP (W/rt-Hz)
@ peak wavelength
max typ
Shunt Impedence
(Ohm)
min typ
Peak D*
(cmHz1/2/W)
@ 1KHz
min typ
-20 2.52+/-0.10 1.2
-40
-65
-85 2.43+/-0.10
2.45+/-0.10
1.2
1.2
2.48+/-0.10 1.2
Detector Model Number
Active Size
Diameter
(mm)
Operating
Temp.
(°C)
50% Cutoff
Wavelength*
(µm)
Peak
Responsivity
(A/W)
min
Capacitance
(pF)
@ 0V
typ
J23TE1-66C-R250U-2.4 0.25 2.7E+06 5.4E+06 3.5E+11 5.0E+11 6.3E-14 4.4E-14 75
J23TE1-66C-R500U-2.4 0.50 1.0E+06 2.0E+06 4.3E+11 6.1E+11 1.0E-13 7.3E-14 250
J23TE1-66C-R01M-2.4 1.00 3.0E+05 6.0E+05 4.7E+11 6.7E+11 1.9E-13 1.3E-13 1000
J23TE1-66C-R02M-2.4 2.00 5.0E+04 1.0E+05 3.9E+11 5.5E+11 4.6E-13 3.2E-13 4000
J23TE1-66C-R03M-2.4 3.00 1.5E+04 3.0E+04 3.2E+11 4.5E+11 8.4E-13 5.9E-13 9000
J23TE2-66C-R250U-2.4 0.25 1.2E+07 2.4E+07 7.8E+11 1.1E+12 2.8E-14 2.0E-14 75
J23TE2-66C-R500U-2.4 0.50 4.5E+06 9.0E+06 9.5E+11 1.3E+12 4.6E-14 3.3E-14 250
J23TE2-66C-R01M-2.4 1.00 1.5E+06 3.0E+06 1.1E+12 1.6E+12 8.1E-14 5.7E-14 1000
J23TE2-66C-R02M-2.4 2.00 2.3E+05 4.6E+05 8.6E+11 1.2E+12 2.1E-13 1.5E-13 4000
J23TE2-66C-R03M-2.4 3.00 6.3E+04 1.3E+05 6.8E+11 9.6E+11 3.9E-13 2.8E-13 9000
J23TE3-66C-R250U-2.4 0.25 4.8E+07 9.6E+07 1.6E+12 2.3E+12 1.3E-14 9.5E-15 75
J23TE3-66C-R500U-2.4 0.50 2.2E+07 4.4E+07 2.2E+12 3.2E+12 2.0E-14 1.4E-14 250
J23TE3-66C-R01M-2.4 1.00 7.5E+06 1.5E+07 2.6E+12 3.7E+12 3.4E-14 2.4E-14 1000
J23TE3-66C-R02M-2.4 2.00 1.0E+06 2.0E+06 1.9E+12 2.7E+12 9.3E-14 6.6E-14 4000
J23TE3-66C-R03M-2.4 3.00 2.5E+05 5.0E+05 1.4E+12 2.0E+12 1.9E-13 1.3E-13 9000
J23TE4-3CN-R250U-2.4 0.25 1.5E+08 3.0E+08 3.1E+12 4.3E+12 7.2E-15 5.1E-15 75
J23TE4-3CN-R500U-2.4 0.50 6.6E+07 1.3E+08 4.1E+12 5.7E+12 1.1E-14 7.7E-15 250
J23TE4-3CN-R01M-2.4 1.00 2.5E+07 5.0E+07 5.0E+12 7.1E+12 1.8E-14 1.3E-14 1000
J23TE4-3CN-R02M-2.4 2.00 3.1E+06 6.2E+06 3.5E+12 5.0E+12 5.0E-14 3.6E-14 4000
J23TE4-3CN-R03M-2.4 3.00 8.0E+05 1.6E+06 2.7E+12 3.8E+12 9.9E-14 7.0E-14 9000
NEP (W/rt-Hz)
@ peak wavelength
max typ
Shunt Impedence
(Ohm)
min typ
Peak D*
(cmHz1/2/W)
@ 1KHz
min typ
-20 2.34+/-0.10 1.15
1.15
1.15
1.15
-40
-85
-65
2.27+/-0.10
2.29+/-0.10
2.31+/-0.10
2.4µm Cutoff Thermoelectrically Cooled Extended InGaAs Detectors
2.6µm Cutoff Thermoelectrically Cooled Extended InGaAs Detectors
* Tighter tolerance for cutoff and peak wavelengths may be available upon customer request. All specifications are for detector operation at 0V bias and 22C unless otherwise specified.
* Tighter tolerance for cutoff and peak wavelengths may be available upon customer request. All specifications are for detector operation at 0V bias and 22C unless otherwise specified.
5
Germany and other countries: LASER COMPONENTS GmbH, Phone: +49 8142 2864 0, Fax: +49 8142 2864 11, info@lasercomponents.com
Great Britain: LASER COMPONENTS (UK) Ltd., Phone: +44 1245 491 499, Fax: +44 1245 491 801, info@lasercomponents.co.uk
France: LASER COMPONENTS S.A.S., Phone: +33 1 3959 5225, Fax: +33 1 3959 5350, info@lasercomponents.fr
Detector
(+) Anode
Detector
(-) Cathode
dia.
thick
Side View
Dim. "A"
2-stage: 0.12
3-stage: 0.06
0.50
0.435
0.55
(nom.)
0.06
Dim. "A"
Window .020"
.425 dia. Pin Circle
Background Pins
Omitted
0.690
.147 dia
2 holes
Cooler (+)
Cooler (-)
Thermistor pins
Bottom View
0.96
1.24
66C Package: AR coated sapphire window
.360
.326
.260
.035 to
detector
plane
.180
.5 (nom)
.20 dia
pin circle
3
21
case
0.200"
diameter
pin circle
3
2
1
3
21
case
.210
0.035 to
detector
plane
.187
.150
(window diameter)
0.75
typical
0.125"
0.110"
diameter
pin circle
3
2
1
5I Package 18I Package
Standard Packages
4
32
1
8
76
5
Bottom View
.756 DIA. REF.
.550 DIA.
0.020 Thk AR Coated
Sapphire Window
.015 MAX.
Top, Sealant
Outer, Top Cap
.655
MAX
.62 ± .020
.39 ± .020
.095
.50 REF.
Side View
.36 Dia.
Min. Clear
Aperture
Sealant
Top, Detector
.428 ± .020
.510
SQ
.175
TYP
4
32
1
8
76
5
Bottom View
.756 DIA. REF.
.550 DIA.
0.020 Thk AR Coated
Sapphire Window
.015 MAX.
Top, Sealant
Outer, Top Cap
.655
MAX
.62 ± .020
.39 ± .020
.095
.50 REF.
Side View
.36 Dia.
Min. Clear
Aperture
Sealant
Top, Detector
.428 ± .020
.510
SQ
.175
TYP
3CN Package
6
Germany and other countries: LASER COMPONENTS GmbH, Phone: +49 8142 2864 0, Fax: +49 8142 2864 11, info@lasercomponents.com
Great Britain: LASER COMPONENTS (UK) Ltd., Phone: +44 1245 491 499, Fax: +44 1245 491 801, info@lasercomponents.co.uk
France: LASER COMPONENTS S.A.S., Phone: +33 1 3959 5225, Fax: +33 1 3959 5350, info@lasercomponents.fr
.10 dia
pin circle
.055
Clear
glass
(-) (+)
.185
.220
.262
.5 (nom)
Cathode Anode
-+
.310
.275
Anode
(-)
Cathode
(+)
Note: .010 thick ceramic substrate
used for both C11 and C12.
.220
.180
Anode
(-)
Cathode
(+)
Optional Packages
C02 Package
18D Package
C11 Package C12 Package
.080
.157
Cathode Anode
-+
.080
LD, LD2 Packages
BNC Connector
7
Germany and other countries: LASER COMPONENTS GmbH, Phone: +49 8142 2864 0, Fax: +49 8142 2864 11, info@lasercomponents.com
Great Britain: LASER COMPONENTS (UK) Ltd., Phone: +44 1245 491 499, Fax: +44 1245 491 801, info@lasercomponents.co.uk
France: LASER COMPONENTS S.A.S., Phone: +33 1 3959 5225, Fax: +33 1 3959 5350, info@lasercomponents.fr
1E+10
1E+11
1E+12
1E+13
0.8 1.2 1.6 2 2.4 2.8 3.2
Wavelength(µm)
D* (cmHz
1/2
W
-1
)
1.9µm
2.2µm
2.6µm
0.1
1
10
100
-60 -40 -20 0 20 40
Detector Temperature °C
Ratio (R
D
@T)/R
D
@22°C)
See Spec Table
for actual RD
value at 22°C
Parameter Min Max Units
Uniformity of Response
@ Peak over Area (25°C) ±2 %
Storage Temperature -55 +80 °C
Operating Temperature -55 +60 °C
Figure 2
Typical D* vs Wavelength
Figure 3
Typical Change in Shunt Resistance vs Temperature
8
Germany and other countries: LASER COMPONENTS GmbH, Phone: +49 8142 2864 0, Fax: +49 8142 2864 11, info@lasercomponents.com
Great Britain: LASER COMPONENTS (UK) Ltd., Phone: +44 1245 491 499, Fax: +44 1245 491 801, info@lasercomponents.co.uk
France: LASER COMPONENTS S.A.S., Phone: +33 1 3959 5225, Fax: +33 1 3959 5350, info@lasercomponents.fr
40 21
201
Element
#1 Center
Element
#16 Center
.61
.30
.16
.11
1.9 .10 Typ
2.0
.71
9
InGaAs Arrays Parallel Output NIR Arrays (0.8 to 1.8 µm)
Description
Standard packaging and element
configurations result in low cost and quick
delivery for Judson's high-quality photo-
diode arrays.
The 16 and 32 element InGaAs arrays
respond to infrared radiation from 700nm
to 1.8µm. The photodiode arrays come
mounted in a dual inline 40 pin package.
Judson's NIR arrays have a parallel
output format with common substrate and
one pinout for each element. This format
allows for independent readings from
each channel.
A separate transimpedance op-amp
circuit is recommended for each channel.
The Judson Model PA-7:16C and PA-
7:32C preamps are convenient multi-
channel modules with receptacles for the
array package. Transimpedance gain is
specified by the user.
Figure 9-1
Applications
• Clinical Analyzers
• Near-IR Spectroscopy
for Analysis of:
- Protein
- Blood Samples
- Agricultural Products
• Fiber Optics:
- Far-Field Laser Diode
Pattern Analysis
- Infrared Fiber Testing
• Currency Validation
Package
These arrays are mounted in the
Judson "40P" package, a 40 pin, dual-in-
line package with glass window (Fig. 9-1).
Pins 1 and 21 are connected to the
common substrate. Elements of the 16-
element array are connected to pins 23-
38. The 32-element array is mounted with
odd-numbered elements connected to
pins 3-18 and even-numbered elements
connected to pins 23-38.
The gap between elements is 0.01mm.
Typical Specifications Near IR Series Arrays
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Germany and other countries: LASER COMPONENTS GmbH, Phone: +49 8142 2864 0, Fax: +49 8142 2864 11, info@lasercomponents.com
Great Britain: LASER COMPONENTS (UK) Ltd., Phone: +44 1245 491 499, Fax: +44 1245 491 801, info@lasercomponents.co.uk
France: LASER COMPONENTS S.A.S., Phone: +33 1 3959 5225, Fax: +33 1 3959 5350, info@lasercomponents.fr
December, 2004
jds
In addition to our Extended InGaAs product line, Judson Technologies offers a wide range of
high performance standard, custom and space qualified detector products and accessories.
·Germanium detectors and arrays
·Indium Arsenide detectors and arrays
·Indium Antimonide detectors and arrays
·Mercury Cadmium Telluride detectors and arrays
·Photovoltaic Mercury Cadmium Telluride detectors and arrays
·Lead Selenide detectors and arrays
·Lead Sulfide detectors and arrays
·Dewars, backfill and vacuum packages
·Thermoelectric, Joule Thomson and closed cycle linear and rotary coolers
·Preamplifiers
·Temperature controllers and readout electronics
Please contact us for more information on these products.
Germany and other countries: LASER COMPONENTS GmbH, Phone: +49 8142 2864 0, Fax: +49 8142 2864 11, info@lasercomponents.com
Great Britain: LASER COMPONENTS (UK) Ltd., Phone: +44 1245 491 499, Fax: +44 1245 491 801, info@lasercomponents.co.uk
France: LASER COMPONENTS S.A.S., Phone: +33 1 3959 5225, Fax: +33 1 3959 5350, info@lasercomponents.fr
www.lasercomponents.com
06/09 / V4 / HW / judson/ ingaas
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