Semiconductor laser diodes (SLDs) are often packaged with a photodiode. The output current from this photodiode can be monitored to regulate the output power intensity of the laser diode. SLDs, ...

The number of reported laser strikes on aircraft has spiked in recent years, according to data from the Federal Aviation Administration.A Hearst Television Data Team analysis of reports since 2021 ...

This is very difficult to do within the tiny solid-state laser diodes that are very useful in metrology. Currently, the light from laser diodes is improved externally using optical modules. This added ...

Abstract: Chaotic laser with a flat power spectrum up to 32.3 GHz has been generated by using a dual-wavelength optically injected Fabry–Pérot laser diode with optical feedback. The Fabry–Pérot laser ...