Thermal Sensors for High Energy Density Lasers
Designed for High Energy Density, High Peak Power Lasers
Power and Single Shot Energy Measurement
Beam Expander associated to High damage absorbers :
power density to 100GW/cm2 ; peak power density to 30GW/cm2; energy density to 30J/cm2Energy measurement up to 10 joules with nsec pulses
NIST and PTB (Physikalisch-Technische Bundesanstalt) traceable Calibrations
POWER MODE
Max. Average Power
40 W
Max. Average Power (1)
60 W
Min. Power
25 mW
Power Resolution
1 mW
Noise Equivalent Power (NEP)
1 mW
Response Time (0-90%)
1.8 sec
Power Calibration Uncertainty
± 3%
Power Linearity (2)
± 1.5%
SINGLE SHOT ENERGY MODE
Max. Energy (with 100 ms pulse)
60 J
Min. Energy
100 mJ
Energy Resolution
1 mJ
Energy Calibration Uncertainty
± 5%
ABSORBER SPECS
Aperture
33 mm
Type
DIF
Absorber Spectral Range
0.2 - 2.1 µm
Calibration Spectral Range
0.2 - 2.1 µm
Max Power Density (3)
160 W/cm²
Max Energy Density (3)
5ms pulse width: 1200 J/cm²
10µs pulse width: 22 J/cm²
10ns pulse width: 6.5 J/cm²GENERAL CHARACTERISTICS
Cooling
Convection
Weight
0.9 kg
Dimension
100 x 100 x 55 mm
Cable length - connector
1.5 m - DB15
2.5 m – USB (U option)
1.5 m - RS232 (R option)Stand and Post
Light Duty Stand
NOTES
(1). 2 minutes max
(2). Detector centrally irradiated @50% of useful surface.
(3). Damage thresholds also depend on power level. Please see damage graphs for more details.Select Ordering Code without any option for DB15 head connectivity to Plus2 and PC-Link Meters;
Add connectivity option “U” to the Ordering Code for USB connectivity (PC-PLUG series);
Add connectivity option “R” to the Ordering Code for RS-232 connectivity (PC-PLUG series).
Ordering Code Power Range Max intermittent Power Energy range Useful Aperture Spectral Range Cooling Connectivity 10-BB-D12-L
2 mW - 10 W
15 W
50 mJ - 10 J
12 mm
0.4 - 2 µm
Convection
DB15
A-10-D12-DIF
10 mW - 10 W
15 W
10 mJ - 15 J
12 mm
0.2 - 2.1 µm
Convection
DB15
A-30-D12-SHC-L
20 mW - 30 W
45 W
100 mJ - 45 J
12 mm
0.2 - 1.1 µm
Convection
DB15
A-30-D18-DIF
25 mW - 30 W
45 W
100 mJ - 45 J
18 mm
0.2 - 2.1 µm
Convection
DB15
A-40-D33-DIF
25 mW - 40 W
60 W
100 mJ - 60 J
33 mm
0.2 - 2.1 µm
Convection
DB15
商品属性 [波长范围] 0.2 - 2.1 µm [功率范围] 25 mW - 40 W