LASER DIODE DRIVERS

Advanced performance products for scientists and engineers.

A laser diode driver is a DC current source designed to provide a forward electrical bias across the P-N junction of a semiconductor laser. This causes the respective holes and electrons from opposite sides of the junction to combine, releasing a photon in the process.TECH-NOTE: Laser Diode Basics & Circuit Design Fundamentals »











Laser Diode Drivers Sale

15 Amps, 40 Volts

High Compliance Voltage Laser Diode Driver Module

COMPACT OEM Module

$544.50 »
Laser Diode Driver Model LDI-127

14 Amps, 24 Volts

High Power Benchtop Laser Diode Driver

for Pump Lasers

$2,495.00 »
Shop Pulse Drivers

SHORT-PULSE Drivers | Pulsed Laser Diode Drivers:

- PICOSECOND Pulse Drivers
- NANOSECOND Pulse Drivers


PULSED DRIVERS »

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Laser diode drivers and current sources are specifically designed to provide stable, transient-free power to semiconductor lasers. To get a better understanding of the basic technical fundamentals and how to design a basic laser driver, please visit our article on driver design basics »