Laser Diode Drivers

State-of the art laser diode drivers designed for the emerging high power laser diode industry.

Lumina Power state-of the art laser diode drivers are designed for the emerging high power laser diode industry. Learn more about our lineup of laser diode drivers, pulsed laser diode drivers and laser power supplies below.

Looking for a specific product?  Use these links: LDD LDP LDN LDDHC LDPC LDQPC HPP LDQCW LDDC LDY

LDD High Power Laser Diode Drivers

The LDD series high power laser diode driver is a new family of OEM laser diode driver designed for the emerging high power laser diode industry. The LDD series high power diode laser driver is ideal for high power applications where economy is important and performance cannot be compromised. Compact size is possible due to the low-loss Zero Voltage Switching inverter and incorporation of planar magnetics. The LDD is virtually wire free.

Ideal for OEM applications

Power factor is greater than 0.99

Low conducted emissions, low leakage

Output current up to 300A

LDP Pulsed/CW Laser Diode Drivers

The New LDP pulsed laser diode drivers are the second generation of precision pulsed diode drivers offered by Lumina Power. Building on more than a decade of experience in laser diode driver technology the new LDP drivers are capable of outputting up to 400 amps . Pulse widths of 30μs. through CW operation are now possible at rep-rates to 5kHz. The LDP incorporates new technology that enhances pulsed performance while reducing circuit complexity shrinking the size of the package and increases reliability.

2000 Watts Average Output

Compliance Voltages to 100V

Pulse Widths From 30μs. to CW

10μs. Rise/Fall Time

LDN Series Laser Diode Drivers

The LDN series laser diode drivers are the second generation of precision CW/Pulsed laser diode drivers offered by Lumina Power. Building on more than a decade of experience in laser diode driver technology, the LDN family incorporates the features of the LDD and LDY models.

Increased energy storage for better pulsed performance

Newly designed magnetics for cooler operation

Lower inrush current at start-up

Availability of an optional Performance Level “E” laser safety feature

LDDHC High Power Laser Diode Drivers

The LDDHC series high power laser diode driver is a new family of OEM laser diode drivers designed for the emerging high power laser diode industry. With output currents to 200amps the LDDHC series high power laser diode driver is available in 3 power levels and a wide range of compliance voltages.

Available in 3 power levels from 600 to 1500 Watts

Ideal for OEM application

Conducted emissions meet stringent European regulations

Compact size and virtually wire-free

LDPC Laser Diode Driver

The LDPC series laser diode drivers offer the laser designer a compact low cost power supply for a variety of medical and industrial applications. In order to take full advantage of this unique product, care must be taken during the design process to ensure long term reliability. The data sheet includes answers to many commonly asked questions about the various configurations available and includes critical cooling and electrical information.

DC input board level laser diode driver

For CW & pulsed applications

Compact design, low cost

50amp maximum output power

LDQPC Quasi-Pulsed Laser Diode Driver

The LDQPC quasi-pulsed laser diode drivers are specifically designed for low cost high volume applications. These DC input modules are available with average output power to 100 watts and current output to 200 amps. With a rise/fall time of <10us. they are ideally suited for compact short pulse laser applications.

Ideally suited for compact short pulse laser applications

Available with average output power to 100 watts

200 Amps peak current output

Compact & easy to integrate

HPP Laser Diode Pulser

The HPP laser diode pulser is a new concept in pulsed laser diode development. Designed to be used with the LDD series laser diode drivers as the power source, the HPP pulser can deliver up to 350 amps of output current with full protection of the laser diode. Pulse widths of ≤50µs to CW can be achieved with rise/fall times of <10µs and repetition rates to 5kHz. A CW simmer current of up to 10 amps is available.

Continuously modulate current, pulse width and frequency

CW simmer mode available

Inputs for enable, trigger, output current, simmer voltage and CW / pulsed operation

Output is fully protected against open and short circuits along with overtemp

LDQCW Quasi-CW High Power Diode Laser Drivers

The LDQCW high power laser diode series is a new family of OEM diode laser pulsars designed for the emerging high power diode laser industry. Lumina Power LDQCW high power laser diode drivers can be configured for compliance voltage requirements up to 120V.

Leakage current is less than 250uA

Power factor is greater than 0.99

Conducted emissions meet stringent European regulations

Compliance voltage capability up to 120V

LDDC Universal Laser Diode Driver Controller

The Lumina Power Laser Diode Driver Controller (LDDC) provides a means of controlling all types of laser diode driver supplies. It allows the ability to easily control current levels, pulse modes, and interlock controls as well as monitor voltage and current levels from the driver. The LDDC provides an easy user interface for manual control and readout as well as USB connectivity for remote computer control.

Software configurable for any LDD model

Single shot, continuous, burst and CW modes

Easy setup and operation

USB connectivity to any PC computer

LDY Series CW/QCW Laser Diode Drivers

The LDY series laser diode drivers are a family of OEM laser diode drivers with all the performance of Lumina’s flagship LDD line of laser diode drivers, as well as additional functions including pulsing capability, over-temperature sensing and crowbar shorting of the output.

Power factor correction

Power factor correction

Safe turn-on/turn-off

Low conducted emissions, low leakage