High Power 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.

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.

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.

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.

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.

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.

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.

Lumina Power announces the new LC series controller that easily connects your computer to any Lumina Power power supply. This new interface device converts the standard input and output signals from the power supply to an Ethernet connection allowing for GUI control over the various functions of the supply. Users can now control output voltage and current along with enable, interlock and pulsing. Depending upon power supply model, monitor functions include output voltage, current, pulse width, repetition rate, faults and end of charge. Easy to use App included.

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.