OJSC “MINSK RESEARCH INSTITUTE OF RADIOMATERIALS”
Threshold photodetector TPD 2
PURPOSE
It is intended to record the pulse of laser energy, exceeding a specified threshold level.
APPLICATION
Laser ranging and location.
SPECIFICATION
| Parameter Description | Norm |
| The adjustment range of the threshold input power, mW | 0,25-0,5 |
| The total deviation of the threshold in the working temperature range, %, max | 20 |
| Pulse width of output signal, ms | 0,05-2 |
| The wavelength of the input laser beam, msm | 1,06-1,60 |
| The duration of the laser pulse, ns | 10-20 |
| The range of input optical pulse power, mW | 0,25-2,5 |
| Step response time of output signal in terms of amplitude, ns, max | 10 |
| Load resistance, ohms, min | 1500 |
| Power supply, V | 5±0,25 |
| The amplitude of the signal voltage at the output level | TTL, CMOS |
| Weight, g, max | 15 |
DESCRIPTION
TPD 2 is implemented on the standard glass-metal base by hybrid-integrated technology. Overall dimensions (14,4 Х 19,4 Х 10,7) mm.
Response threshold established by consumer with external multi-turn patentsiometrom 2.2 kOhm.
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