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

This increased optical power output enables higher measurement precision and accelerated processing of biological samples, ...

Silanna claims the first laser driver ICs to integrate charging and firing on a single chip, enabling smaller, more powerful ...

In simple terms, amplitude is how strong or intense a wave is. It's plotted on a graph with time on the x-axis and amplitude ...

Abstract: We discuss various mechanisms of laser diode degradation based on our own experiments and on the available literature data. In most of the cases, degradation of InGaN laser diodes occurs ...

Abstract: The spectral properties of a laser diode are modified when the optical beam is back-scattered into the active cavity of the laser. Based on the use of this optical feedback, the self-mixing ...