Medium - High Power Fan Cooled Thermal Sensors
10mW to 150W
Features
• General purpose and high damage threshold
• Fan cooled
• Powers to 150W
• Ø17.5mm to Ø35mm apertures
• F50A-BB-18 very stable reading and wide dynamic range
Description:
The F100A-PF-DIF-33 is a fan cooled thermal power/energy laser measurement sensor for high peak power pulsed lasers. It has a 33mm aperture and can withstand pulses of up to 4J/cm². It can measure power from 50mW to 100W and energy from 60mJ to 200J and covers the spectral range from 0.24 to 2.2µm. The sensor comes with a standard 1.5 meter cable for connecting to a meter or PC interface.
Model
F50A-BB-18
F100A-PF-DIF-33
F150A-BB-26
Use
Monitoring stability of power
Short pulse lasers
General purpose
Absorber Type
Broadband
PF type + diffuser
Broadband
Spectral Range µm
0.19 - 20
0.24 – 2.2
0.19 - 20
Aperture mm
Ø17.5mm
Ø33mm
Ø26mm
Power Mode
Power Range
10mW – 50W (a)
50mW - 100W (d)
50mW - 150W (d)
Power Scales
50W / 5W / 500mW
100W / 30W /3W
150W / 30W / 3W
Power Noise Level
0.5mW
6mW (d)
3mW (d)
Maximum Average Power Density kW/cm2
17 at 50W 28 at 10W
0.5
12 at 150W 17 at 50W
Response Time with Meter (0-95%) typ. s
0.8
2.5
1.5
Power Accuracy +/-%
3
5 (c)
3
Linearity with Power +/-%
1
1.5
1
Energy Mode
Energy Range
6mJ - 50J (a)
60mJ - 200J
20mJ - 100J
Energy Scales
50J / 5J / 500mJ
200J / 30J / 3J
100J / 30J / 3J / 300mJ
Minimum Energy mJ
6
60 (d)
20 (d)
Maximum Energy Density J/cm2
<100ns
0.3
4 (b)
0.3
0.5ms
2
15 (b)
5
2ms
2
35 (b)
10
10ms
2
50 (b)
30
Cooling
fan
fan
fan
Fiber Adapters Available (see page 88)
ST, FC, SMA, SC
NA
ST, FC, SMA, SC
Weight kg
0.35
0.8
0.35
Compliance
CE, China RoHS
CE, China RoHS
CE, China RoHS
Version
Part number: Standard Sensor
7Z02718
7Z02744
7Z02727
BeamTrack Sensor: Beam Position & Size (p. 53)
7Z07901
Notes: (a) Fan should be on for power above 3W. Fan should be off for measuring very low power and for energy measurement.
Notes: (b) For shorter wavelengths derate maximum energy density as follows:
Wavelength Derate to value:
1064nm not derated
532nm 80% of stated value355nm 60% of stated value
266nm 40% of stated value
193nm NA
Notes: (c) Calibrated at specified wavelengths only: 266nm, 355nm, 532nm, 1064nm and 2100nm only
Notes: (d) For lower powers up to 30W it is recommended to work with the fan off and then the noise level is ~3 times lower. It is also recommended to measure energy with the fan off.
商品属性 [波长范围] 0.24 – 2.2um [功率范围] 50mW – 100W