| Description |
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It can be used to illuminate test objects, slits and frame fields of streak cameras, as well as other objects in continuous and pulsed modes of operation.
Contact details
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| Main components: |
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The generator consists of two parts: the control unit and the emitter. The emitting element is an LED.
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| Principle of operation: |
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Control unit provides constant or pulsed current through the LED located in the emitter at the end of tube attached to a stand with variable height. The tube contains lens with an aperture of 18 mm. Distance between the lens and the LED can be steplessly adjusted to change beam divergence.
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| Operating conditions: |
- Humidity ≤ 80%
- Temperature 283 – 308 К
- Pressure 95 - 105 kPa
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| Main Specifications |
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Emission wavelength, nm
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626 – 640
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LED constant current adjustment range, mA
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5 – 20
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Typical range of continuous radiation power adjustment, mW
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0,04 – 1,25
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Duration of rectangular optical pulses, µs
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0,03; 0,1; 0,3; 1; 3; 10; 30; 100; 300; 1000; 3000
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Irregularity of the top of optical pulses, %
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≤ 5
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Typical maximum energy / average power of optical pulses*, nJ/W, duration, µs:
0,03
0,1
0,3
1
3
10
30
100
300
1000
3000
*Pulse amplitude adjustment range ~ 8 - 10.
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11 / 0,37
24 / 0,24
48 / 0,17
76 / 0,08
125 / 0,04
175 / 0,018
350 / 0,013
700 / 0,007
1500 / 0,005
5100 / 0,005
16000 / 0,005
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Requirements for the parameters of external trigger pulses:
- polarity
- amplitude, V
- duration, ns
- rise time, ns
- maximum frequency, Hz
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+
≥ 4 – ≤50
≥ 10
≤ 10
≤ 25
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Triggering level adjustment range, V
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≤ 3 – ≥ 20
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"Dead" time in the external triggering mode, ns
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≤ 150
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Ranges of additional delay of optical pulses smooth adjustment , μs
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0 – 0,1; 0,1 – 1; 1 – 10; 10 – 100; 100 – 1000; 1000 – 10000
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Periodic delay instability (jitter) in the range of additional trigger delay 0 - 0.1 µs, ns
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≤ 1
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Pulse repetition frequency, Hz, in the modes:
- internal trigger
- external trigger
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0,5 – 15
≤ 25
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Parameters of the output sync pulses at a load of 50 ohms:
- polarity
- amplitude, V
- duration, µs
- rise time, ns
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+
6 – 10
2 – 5
≤ 10
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AC power supply voltage with frequency of 50 - 60 Hz
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110 – 220
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Power consumption, VA
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≤ 6
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Overall dimensions of the control unit, mm
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200 × 185 × 70
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Emitter dimensions (with adjustable stand height), mm
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(160 – 240) × 80 × 110
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Weight of control unit, kg
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≤ 0,8
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Weight of emitter with a stand, kg
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≤ 0,95
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| Complete set |
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| №
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Name
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Q-ty
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Note
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| 1
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L-05M Nano-millisecond optical pulse generator
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1
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| 2
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User manual
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1
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| 3
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Package
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1
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Case
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