Expensive semiconductor laser diodes have no tolerance for fast voltage or current transients. To minimize the risk of damage, a standard JFET-clamp circuit shorts the laser when there is no supply ...

In low power laser diode modules the designer has the option to use the classical discrete solution or take advantage of fully integrated driver ICs. Often the component cost is the only driving ...

This circuit was designed to meet a medical application’s requirement to drive a laser diode with reasonable precision and a minimum of components and footprint (the device is now in clinical trials).

Abstract: A wideband multiple resonance small-signal laser equivalent circuit model is presented to improve optoelectronic circuit design accuracy. Two important laser diode characteristics, such as ...

Abstract: Heterogeneous integration is an efficiency way to integrate III-V laser diode on the silicon-based photonics integration circuit. To provide the III-V laser diode flip-chip bonding solution ...

If there’s one lesson to be learned from [Aled Cuda]’s pulsed laser driver, it’s that you can treat the current limits on electronic components as a suggestion if the current duration is measured in ...

The RN5C750 and RN5C752 are four-channel laser drivers that have been developed for use in RGB or RGGB laser scanning type screens. The 750 offers 1080p resolution and 60 fps image thanks to a fast ...

A group at the University of Montpellier's Institute of Electronics and Systems (IES) has demonstrated mid-IR semiconductor lasers grown expitaxially on an on-axis silicon substrate, said to be the ...