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Laser Diode Drivers

Arroyo Instruments offers a broad range of laser drivers to meet your exact test needs. From 100 milliamps to 20 Amps, all of Arroyo Instruments' LaserSource benchtop laser drivers include unique features not found on competing products such as optically isolated photodiode and modulation inputs, programmable PD bias, and both RS232 and USB computer interfaces. The LaserSource also has laser diode protection circuits such as interlock, ESD protection, and hardware limits for current and voltage.

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4200-DR Series LaserSource

4200-DR Series LaserSource

A compact, dual-range laser driver, featuring hardware safety features, excellent stability, and USB computer interface. Available in three models: 100mA, 500mA, and 2,000mA.

  • 50mA/100mA

  • 250mA/500mA

  • 1A/2A

4300 Series LaserSource

4300 Series LaserSource

A medium-power laser diode driver with current ranges from 2 Amps to 20 Amps, all in a ½ rack, 2U enclosure offering a full suite of safety features and optional Quasi-CW (QCW) mode.

  • 2A/15V

  • 4A/8V

  • 8A/5V

  • 20A/5V

checkmark3.gif Optional QCW mode

4400 Series LaserSource

4400 Series LaserSource

A powerful full-featured laser driver, with hardware safety features, excellent stability, and USB computer interface. Available in up to 100 Amp configurations.

  • Up to 100 Amps

  • QCW Operation

Related Products

485 Series LaserPak

485 Series LaserPak

The LaserPak laser diode driver offers the same quality instrumentation as our bench top units in a smaller OEM solution. In addition to USB / RS-232 ports, the LaserPak adds an analog control interface for operation without the need for a computer.

 

  • Laser Driver

  • Up to 8A

  • USB & RS-232

  • Analog Interface

6300 Series ComboSource

6300 Series ComboSource

A dual range laser diode driver and precision 60 W temperature controller in a compact 2U, ½ rack enclosure offering laser safety circuits, excellent stability, Auto-Tune PID calculation, and USB / RS232 computer interfaces. Available in four models: 100mA, 500mA, 1 Amp, and 4 Amp.

  • 50mA/100mA

  • 250mA/500mA

  • 500mA/1A

  • 2A/4A

  • 60 W TEC

MultiSource Laser Controllers

MultiSource Laser Controllers

The new 7000 Series MultiSource Multi-Channel Laser Diode Drivers provide the same accuracy and safety as our other benchtop models, but in a much higher density. Available with up to 4A per channel, the MultiSource is an excellent building block for system applications such as device burn-in and characterization.