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Laser
Cross-
Reference
Index
POWER
& ENERGY
Power
Sensors
Energy
Sensors
Custom
& OEM
BEAM
DIAGNOSTICS
CALIBRATION
& SERVICE
INDICES
Product
Name
Index
Power
& Energy
Meters
Introduction and Selection Charts
EnergyMax - Laser Energy Sensors
Use the following chart to identify sensors that operate within the energy range you intend to measure. Selection charts on the
following pages of this guide will help you select more exactly the best sensor for your application.
Model Energy Range 100 nJ 1 µJ 10 µJ 100 µJ 1 mJ 10 mJ 100 mJ 1J 10J
J-50MB-HE 1 mJ to 2J
J-50MB-LE 250 µJ to 500 mJ
J-25MB-HE 500 µJ to 1J
J-25MB-LE 25 µJ to 50 mJ
J-10MB-HE 10 µJ to 20 mJ
J-10MB-LE 300 nJ to 600 µJ
J-50MT-10KHZ 500 µJ to 1J
J-25MT-10KHZ 50 µJ to 100 mJ
J-10MT-10KHZ 100 nJ to 200 µJ
J-50MB-YAG 1.5 mJ to 3J
J-25MB-IR 1.5 mJ to 3J
J-50MUV-248 w/o Diffuser 500 µJ to 1J
J-50MUV-248 w/Diffuser 500 µJ to 1J
J-50MUV-193 w/o Diffuser 125 µJ to 250 mJ
J-50MUV-193 w/Diffuser 125 µJ to 250 mJ
J-25MUV-248 125 µJ to 250 mJ
J-25MUV-193 50 µJ to 100 mJ
EnergyMax
Energy Range
Capabilities
Wide Dynamic Range for All EnergyMax Sensor Categories
Heat Sink
Model Wavelength
4
(nm) None Small Medium Large
J-50MB-HE
1
1064 10W – – 24W
J-50MB-LE
1
1064 10W – – 24W
J-25MB-HE
2
1064 5W 10W 15W –
J-25MB-LE
2
1064 5W 10W 15W –
J-10MB-HE
3
1064 4W – – –
J-10MB-LE
3
1064 4W – – –
J-50MT-10KHZ
1
1064 20W – – 49W
J-25MT-10KHZ
2
1064 10W 20W 31W –
J-10MT-10KHZ
3
1064 1W – – –
J-50MB-YAG
1
1064 20W – – 48W
J-25MB-IR
2
1064 20W 41W 62W –
J-50MUV-248
1
w/o Diffuser 248 10W – – 25W
J-50MUV-248
1
w/Diffuser 248 15W – – 36W
J-50MUV-193
1
w/o Diffuser 193 10W – – 30W
J-50MUV-193
1
w/Diffuser 193 18W – – 43W
J-25MUV-248
2
248 5W 10W 16W –
J-25MUV-193
2
193 5W 10W 15W –
EnergyMax
Average Power
Capabilities
1
50 mm EnergyMax sensors are compatible with the large heat sink.
2
25 mm EnergyMax sensors are compatible with small and medium heat sinks.
The next table summarizes the maximum average power rating for each sensor. These power levels are achieved by combining
active temperature compensation circuitry and enhanced thermal management techniques. Maximum average power is wavelength
dependent because absorption changes with wavelength. Reference the spectral absorption chart on the previous page for use at
wavelengths other than those listed in the table below. Maximum average power is inversely proportional to the spectral absorption.
The 25 mm and 50 mm aperture sensors can accept optional heat sinks that users can install by mounting them on the back of
the sensor. The heat sinks expand the average power handling capability as outlined below. See the Accessories section on page
48 for more information about heat sinks.
3
10 mm EnergyMax sensors do not have a heat sink available.
4
Average power ratings are based upon testing at the listed wavelength.
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