Pyrocam III
HR
User Guide
Document No. 50361-001
Rev E
7/18/2017
Page 28
Firmware
Field upgradeable via Ethernet port
Software
BeamGage™
GenICam controls provided for 3rd party interfacing
CHOPPED / CW OPERATION
Chopping Frequencies
25Hz, 50Hz
Sensitivity (RMS noise limit)
64 nW/pixel (25Hz)
96 nW/pixel (50Hz)
1.0 mW/cm
2
(25Hz)
1.5 mW/cm
2
(50Hz)
Noise Equivalent Pwr (NEP)
12.8 nW/Hz
1/2
/pixel (1Hz)
(Chopped at 25Hz and averaging 25 frames to 1Hz)
Saturation Power
3.0 W/cm
2
(25Hz)
4.5 W/cm
2
(50Hz)
Damage Threshold Power
Over entire array
2 W
Peak Power Density
8 W/cm
2
Chopped mode
4 W/cm² CW in Pulsed mode
PULSED OPERATION
Laser Pulse Rate
Single-shot to 1000Hz
Pulse Width
1fs to 12.8ms
Sensitivity (Peak noise limit)
0.5nJ/Pixel
8µJ/cm²
Saturation Energy
15mJ/cm²
Damage Threshold
20mJ/cm² (1ns pulse)
600mJ/cm² (1ms pulse)
TRIGGER input: *
High logic level *VH
3.5 - 6.0 Vdc
Low logic level VL
0 - 0.8 Vdc
Pulse width
4µs minimum
*Trigger drive must be able to source 10ma min. Trigger input is rising edge sensitive. Refer to Figure A.1.
