Additional Resources
White Papers:
Blogs:
- “Analog vs Digital Modulation – Which is Better for You?“
- “Why Shouldn’t You Voltage Drive a Laser Diode?“
A laser diode driver is an essential electronic circuit that supplies the precise current and voltage required to operate a laser diode. They carefully regulate the current flow by using a transistor or MOSFET to maintain the desired current at the set point for optimal laser performance.
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Picture | Part Number | Current (A) | Voltage | Input power | Duty | Pulse width | Rep rate | Version |
---|---|---|---|---|---|---|---|---|
4200-DR | 0.1, 0.5, 2.0 | 5.0, 10.0 | CW | Desktop | ||||
4300-QCW | 2.0, 4.0, 8.0, 20.0 | 4.0, 5.0, 8.0, 15.0 | 100V / 120V / 230V, 50/60 Hz | QCW | 0.1 – 600ms | 1–1000Hz | Desktop | |
4300 | 2.0, 4.0, 8.0, 20.0 | 4.0, 5.0, 8.0, 15.0 | CW | Desktop | ||||
4400 | 10.0, 15.0, 20.0, 30.0, 40.0, 60.0, 80.0, 100.0 | 10.0, 12.0, 14.0, 24.0, 28.0, 48.0, 56.0 | CW | Desktop | ||||
485 | 2.0, 4.0, 8.0 | 4.0, 8.0, 15.0 | CW | OEM |