Integrated Pulsed Semiconductor Laser Drivers Shaper External
The integrated pulsed semiconductor laser driver combines pulsed-current drive, a multifunction arbitrary waveform generator, TEC temperature control, and pulse delay modules for direct laser diode modulation or external AOM/EOM modulation. Puxian Technology offers integrated driver modules with proprietary modulation technology for arbitrary pulse shapes at ns pulse widths. “Gain Switch Peak Suppression” suppresses pulse spikes. Applications include fiber lasers, ultrafast laser research, and equipment development and manufacturing.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Drive Current | min:0 A; max:3.5A |
| Pulse Width | min:500ps |
| Pulse Width | max:CW |
| Pulse Time Resolution | typical:500ps |
| Pulse Current Resolution | typical:30uA |
| Trigger Jitter (Internal/External) [Internal/external correspond to source values <100ps/±2.5ns, respectively] | typical:<100ps/±2.5ns |
| Laser diode driver-Pulse mode | square pulse (1 ns to CW) |
| Laser diode driver-Peak current level | 0 - 3.5A |
| Laser diode driver-Pulse shaping duration (4000 step max) | 1 ns to CW |
| Laser diode driver-Pulse shaping timing resolution | 500 ps |
| Laser diode driver-Jitter (external/internal trigger) [external/internal trigger: corresponds to ±2.5ns/<100ps, respectively] | ± 2.5 ns / < 100 ps |
| Laser diode driver-Pulse current resolution | 30 µA |
| Laser diode driver-Laser diode Gain switch peak suppression function | no |
| Laser diode driver-Jitter (internal trigger/external trigger) [internal/external trigger: corresponds to <100ps/±2.5ns, respectively; 200 MHz internal clock] | <100 ps / ±2.5 ns (200 MHz internal clock) |
| External modulator dri-ver (EOM or AOM)-EOM/AOM* pulse duration (4000 step max) [See diagram last page or our fiber modulator tutorial for more precisions] | 0.5 ns - 8 µs |
| External modulator dri-ver (EOM or AOM)-EOM/AOM* pulse timing resolution [See diagram last page or our fiber modulator tutorial for more precisions] | 500ps |
| External modulator dri-ver (EOM or AOM)-Output voltage (factory configuration) [See diagram last page or our fiber modulator tutorial for more precisions；factory configuration；1V(50Ohm)/5V(High-Z)] | 1 V (50 Ohm)/5 V (High-Z) |
| Pulse Delay Generators out-puts (for externalm equip-ment synchronization)-Number of outputs | 3 |
| Pulse Delay Generators out-puts (for externalm equip-ment synchronization)-Synchronization signals duration / resolution | 0 - 10⁹ ns / 1 ns |
| Pulse Delay Generators out-puts (for externalm equip-ment synchronization)-Output voltage [50 Ohm] | 3.3 V (50 Ohm) |
| Configurable starting modes | 4 (OEM, previous settings etc.) |
| Configurable GUI | 100% adjustable by expert user with several user modes (pro-duction user, maintenance user etc.) |
| Configurable output power supply | 0-18V adjustable voltage to drive any additional external board |
| Compatibilities & Librairies | Win XP/7/10 - Hexa - DLLs - LabVIEW - Python |
| Interface | USB or UART |
| Power supply [110 V/220 V adapter included] | 24 V/4 A (110 V/220 V adapter included) |
Key Features
Datasheet
Supplier Information
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