One laser diode driver and one temperature controller can be simultaneously operated with the USBKIT. Multiple USBKITs can be attached to the same computer, allowing for control of complex systems. * ...

Designed to operate with the PLD-CH Series laser-diode drivers ... temperature set point and a TTL-compatible remote disable. Adjustable proportional gain and proprietary control circuitry ...

The new laser ... the system temperature to be monitored and can also be used for feedback in the control circuit. Logarithmic digital/analog converters allow optimal power regulation across a large ...

How to use negative feedback to regulate output power from a laser diode using a simple, single op-amp based circuit ...

The RN5C750 and RN5C752 are four-channel laser drivers ... power control for the laser diodes is performed by automatically adjusting the power source to save power and minimize heat dissipation.

A single laser-diode driver from Elantec Semiconductor ... dual CD/DVD writer with a built-in sample-and-hold circuit for automatic power control, and the EL6296C, which comes in a 24-pin LPP ...

[Les] from [Les’ Lab] has designed a driver for laser diodes up to 10 watts ... improving stability of the current regulation circuit, the PCB design requirements, and planning user interface ...

[Les] from [Les’ Lab] has designed a driver for laser diodes up to 10 watts ... improving stability of the current regulation circuit, the PCB design requirements, and planning user interface ...

Figure 1 This laser-diode-drive circuit provides a constant current and protection against input overvoltages and start-up transients. Williams Jim, “Current sources for fiber-optic lasers: a ...

See this diagram,I've been told the the proprietary drivers offer some extra protection from very short spikes (on power up and shutdown) in the current which laser diodes are very sensitive to ...