Low - Medium Power Thermal Sensors - Apertures to 35mm
30mW to 150W
Features
• Convection air cooled
• CW to 30W or 50W, intermittent to 150W
• Ø17.5mm and Ø35mm apertures
• Measure powers up to 4000W by short exposures to laser
Description:
The L50(150)A-PF-35 is a thermal power/energy laser measurement sensor for high peak power pulsed lasers. It has a 35mm aperture and can measure from 100mW to 150W intermittently and to 50W continuously. It measures energy from 50mJ to 300J. It has a damage threshold of up to 3J/cm² for ns pulses and covers the spectral range from 0.15 to 20µm. The sensor comes with a standard 1.5 meter cable for connecting to a meter or PC interface.
Model
30(150)A-BB-18
30(150)A-LP2-18
L50(150)A-BB-35
L50(150)A-LP2-35
L50(150)A-PF-35
Use
General purpose
High power density and
long pulse lasers
General purpose
High power density and
long pulse lasers (b,c)
Short pulse lasers
Absorber Type
Broadband
LP2
Broadband
LP2
PF
Spectral Range µm
0.19 - 20
0.25 - 2.2
0.19 - 20
0.25 - 2.2
0.15-20
Absorption
>85%
>94% from 0.25 to 1.1µm
>85%
>94% from 0.25 to 1.1µm
>85%
Aperture mm
Ø17.5mm
Ø17.5mm
Ø35mm
Ø35mm
035mm
Power Mode
Power Range
30mW - 150W
30mW - 150W
100mW - 150W
100mW - 150W(b,c)
100mW - 150W
Maximum Intermittent Power W
150W for 1.5min, 100W for 2.2min,
30W continuous
150W for 1.5min, 100W for 2.5min, 50W continuous For L50(150)A-LP2-35: 4000W for 0.4s exposure (b,c)
Power Scales
150W / 30W / 3W
150W / 30W / 3W
150W / 50W / 5W
150W / 50W / 5W
150W / 50W /5W
Power Noise Level
2mW
2mW
4mW
4mW
4mW 3
Maximum Average Power Density kW/cm2
12 at 150W 20 at 30W
33 at 150W 50 at 30W
12 at 150W 17 at 50W
33 at 150W 50 at 50W
2
Response Time with Meter(0-95%) typ. s
1.2
1.2
2
2
4 (d)
Power Accuracy +/-%
3
3 (a)
3
3 (a)
1
Linearity with Power +/-%
1
1
1
1
150W / 50W /5W
Energy Mode
Energy Range
20mJ - 100J
20mJ - 300J
40mJ - 300J
40mJ - 3000J
50mJ - 300J
Energy Scales
100J / 30J / 3J
300J / 30J / 3J
300J / 30J / 3J
3000J / 300J / 30J / 3J
300J / 30J / 3J
Minimum Energy mJ
20
20
40
40
50
Maximum Energy Density J/cm2
Single (e) 10-50Hz (e)
<100ns
0.3
0.1
0.3
0.1
3 (f) 1.5
0.5ms
5
50
5
50
7 7
2ms
10
130
10
130
15 15
10ms
30
400
30
400
40 40
>300 ms
NA
NA
NA
See below (b,c)
NA NA
Cooling
convection / ballistic
convection / ballistic
convection / ballistic
convection / ballistic
convection / ballistic
Fiber Adapters Available (p. 88)
ST, FC, SMA, SC
ST, FC, SMA, SC
ST, FC, SMA, SC
ST, FC, SMA, SC
ST, FC, SMA, SC
Weight kg
0.3
0.3
0.35
0.35
0.35
Compliance
CE, China RoHS
CE, China RoHS
CE, China RoHS
CE, China RoHS
CE, China RoHS
Version
Part number
7Z02699
7Z02786
7Z02730
7Z02785
7Z02737
商品属性 [波长范围] 0.15-20um [功率范围] 100mW - 150W