Laser drivers, often called laser diode controllers, are specialised electronic circuits designed to power and precisely control the current supplied to laser diodes. These power management ICs (PMICs) are significant in regulating the current supplied to laser diodes, which are highly sensitive to variations in current. A laser driver ensures stable and efficient operation by providing a constant current source, protecting the laser diode from damage due to overcurrent or voltage spikes, and enabling modulation of the laser output for various applications.

Why Buy a Laser Driver?

Laser diodes are highly sensitive to variations in current and voltage. Without a proper driver, they can easily be damaged or their performance compromised. Laser drivers offer several key benefits, such as robust protection against voltage surges and overcurrents, stability, precise control, and modulation of the laser’s output. 

Check Our Range of Laser Drivers:

We offer a comprehensive range of laser drivers to meet diverse application needs. Our selection includes:

• Laser Diode Drivers: These are general-purpose drivers suitable for several laser diodes. They offer basic current control and protection features.   
• Laser Diode Controllers: These advanced controllers provide more sophisticated features, such as temperature control, modulation capabilities, and feedback loops for precise power stabilisation.
• Laser Diode Driver (CD/DVD): Optimised for optical storage applications, these drivers offer high-speed modulation and precise control for reading and writing data on CDs and DVDs.
• Laser Diode Driver (Blue-Ray): Designed for Blue-Ray technology, these drivers provide the higher power and precision required for reading and writing high-density data on Blue-Ray discs.
• Laser Diode Driver (Fiber Optic): These drivers are tailored for fiber optic communication systems, offering high-speed modulation and stable output for efficient data transmission over optical fibers.
• Modulator Driver: These specialised drivers are designed to modulate the intensity of a laser beam. They are often used in conjunction with external modulators like acousto-optic or electro-optic modulators.

Typical Uses of Laser Drivers:

Laser drivers are integral components in various applications across diverse fields, such as:

• Consumer Electronics
• Optical Storage
• Telecommunications
• Medical Equipment
• Industrial Applications 
• Scientific Research