OEM Thermal Heads with integ. Amplifier

Art. -No.: : LPT-AHA(W)-xx

Thermal OEM-heads with an integrated Amplifier

Typical Applications:

Measurements of Laser or system performance
Feedback to Laser/system control
Beam Dump etc.

Features:

Response time: <1 s
Linearity: ±1 %
Output Voltage f.s.: 5 V

Model	max. Power / W	max. Intensity/ kW/cm²	Cooling
AHA-5-D12	5	0.2 (BBF) / 4 (HPB)	Conduction
AHA-10-D12	10	0.2 (BBF) / 4 (HPB)	Conduction
AHA-20-D12	20	0.2 (BBF) / 4 (HPB)	Conduction
AHA-5-D20	5	0.2 (BBF) / 4 (HPB)	Conduction
AHA-10-D20	10	0.2 (BBF) / 4 (HPB)	Conduction
AHA-20-D20	20	0.2 (BBF) / 4 (HPB)	Conduction
AHW-20-D20	20	0.2 (BBF) / 4 (HPB)	Water
AHW-50-D20	50	0.2 (BBF) / 4 (HPB)	Water
AHW-20-D25	20	0.2 (BBF) / 4 (HPB)	Water
AHW-50-D25	50	0.2 (BBF) / 4 (HPB)	Water
AHW-100-D20	100	4 (HPB)	Water
AHW-200-D20	200	4 (HPB)	Water
AHW-100-D25	100	4 (HPB)	Water
AHW-200-D25	200	4 (HPB)	Water

For low powers and general purpose applications LaserPoint utilizes a black coating BBF derived from astronomical research. The power density capability is limited to 200 W/cm², but has the important advantages of a flat spectral response in the range 0.19-25 µm and the bearing of a very high absorptivity (> 96 %) over the entire range.

Standard broadband absorbers can hardly withstand the disruptive situations generated by high power industrial lasers. LaserPoint has developed new high density and better thermal conductivity coatings for those demanding lasers. On LaserPoint heads from 1 kW to 3 kW the HPB absorbers can withstand 4 kW/cm² for CO2 in CW operations and works in the range 0.25 µm -11 µm.

Please consult the datasheet for further information