Low - Medium Power Thermal Sensors - Apertures to 17mm
50mW to 150W
Features
• Special purpose SV and HE absorbers
• For concentrated beams and pulses
• Convection air cooled
• CW to 30W or 50W, intermittent to 150W
• Ø17mm aperture
Description:
The 30(150)A-HE-17 is thermal power/energy laser measurement sensor with high damage threshold for pulsed lasers. It has a 17mm aperture and can measure from 50mW to 30W continuously and to 150W intermittently. It can measure energy from 60mJ to 200J. Its HE absorber has a damage threshold of up to 5J/cm² and with some gaps covers the spectral range from 0.19 to 2.94µm. The sensor comes with a standard 1.5 meter cable for connecting to a meter or PC interface.
Model
30(150)A-SV-17
30(150)A-HE-17
30(150)A-HE-DIF-17
Use
High power and energy density
High energy and average power
pulsed lasers
Concentrated beam pulsed
lasers - has removable diffuser
Absorber Type
SV
HE
HE
Spectral Range µm
0.19 - 11
0.19 - 0.625, 1.064, 2.1, 2.94
0.19 - 3 except for 0.625 - 0.9 (b)
Aperture mm
Ø17mm
Ø17mm
Ø17mm
Power Mode
Power Range
100mW - 150W
50mW - 150W
50mW - 150W
Maximum Intermittent Power W
150W for 1.5min, 100W for 2.2min, 30W continuous
Power Scales
150W / 30W / 3W
150W / 30W / 3W
150W / 30W / 3W
Power Noise Level
5mW
3mW
3mW
Maximum Average Power Density kW/cm2
60 at 150W
0.5
0.5
Response Time with Meter (0-95%) typ. s
1.7
3.8
3.8
Power Accuracy +/-%
3
3
5 (b)
Linearity with Power +/-%
1
1.5
1.5
Energy Mode
Energy Range
50mJ - 300J
60mJ - 200J
60mJ - 200J
Energy Scales
300J / 30J / 3J
200J / 30J / 3J
200J / 30J / 3J
Minimum Energy mJ
50
60
60
Maximum Energy Density J/cm2
Pulse width (a)
Single
10-50Hz
Pulse width (a)
Single
10-50Hz
Pulse width <100ns, 10 - 50Hz
Wavelength
DIF IN
DIF OUT
<100ns
1
1
<100ns
5
2
1064nm
5
2
0.5ms
20
20
0.5ms
100
25
532nm
4
2
2ms
50
50
2ms
150
40
355nm
1.5
1
Cooling
convection / ballistic
convection / ballistic
convection / ballistic
Fiber Adapters Available (see page 88)
ST, FC, SMA, SC
ST, FC, SMA, SC
NA
Weight kg
0.3
0.3
0.4
Compliance
CE, China RoHS
CE, China RoHS
CE, China RoHS
Version
Part number
7Z02724
7Z02722
7Z02729
Notes:
(a) At 1064nm. For shorter wavelengths derate maximum energy
density to:
355nm 50% of above values
266nm 50% of above values
193nm 10% of above values
(b) With diffuser in, sensor is only calibrated for
1064nm, 532nm and 355nm wavelengths.
商品属性 [波长范围] 0.19 - 0.625, 1.064, 2.1, 2.94µm [功率范围] 50mW - 150W