Laser 2000 OEM laser sensor Disks and laser heads are based on high sensitivity thermopiles. They have resistant materials and coatings that extend their applicability from UV to Far Infrared and to concentrated beams, without damaging even at extreme power densities.
These thermopiles also exhibit a high degree of linearity over their entire working range and have large areas to sample the whole laser beam.
- Slim design for installation in tight areas
- Flexibility in integration: various connection types, models with / without ampl circuits; cased/non-cased solutions
- Coatings with high power densities for any application
- Usable with Customers’ own electronics or software
- NIST & PTB traceable calibration procedures
Custom sensors, housings and electronics can be designed to fit your requirements – please ask for details.
| General Characteristics |
| Cable Length: |
1.5m – flying leads |
| Cooling: |
Conduction, through heat sink |
| Dimensions: |
50 x 50 x 15mm |
| Weight: |
0.15kg |
| Aperture Diameter: |
12mm / 20mm |
Coating Specs
| Absorber Specs |
| Absorber Spectral Range: |
0.19 – 11 µm |
| Calibration Spectral Range: |
0.19 – 2.1 µm, 2.94 µm, 9 – 11 µm |
| Max. Energy Density: |
5ms pulse width: 36 J/cm², 10µs pulse width: 1.2 J/cm², 10ns pulse width: 0.3 J/cm² [1] |
| Max. Power Density: |
14 kW/cm² @10 W [1] |
| Type: |
HPB |
| Absorber Specs |
| Absorber Spectral Range: |
0.19 – 25 µm |
| Calibration Spectral Range: |
0.19 – 2.1 µm, 2.94 µm, 9 – 11 µm |
| Max. Energy Density: |
5ms pulse width: 3.6 J/cm², 10µs pulse width: 0.2 J/cm², 10ns pulse width: 0.1 J/cm² [1] |
| Max. Power Density: |
200 W/cm² [1] |
| Type: |
BBF |
Power Specs
20
| Max Average Power: |
2000mW |
| Min. Power: |
20mW |
| Min. Power: |
20mW |
| Noise Equivalent Power (NEP): |
600 µW |
| Nominal Sensitivity: |
1.8 mV/W |
| Power Calibration Uncertainty: |
± 3% |
| Power Linearity: |
± 1.5% [2] |
| Power Resolution: |
100 µW |
| Response Time: |
(0 – 90%) 1.5 sec (accelerated by Laserpoint electronics) |
[1] Damage thresholds also depend on power level.
[2] Detector centrally irradiated @ 50% of useful surface.
