Ultranarrow bandwidth mode-locked lasers – delivering short laser pulses – can be extremely beneficial for many applications ranging from diamond cutting to semiconductor manufacture. However, these ...

The laser diode provides precise wavelength control of ±2 nm, ensuring accurate results in diagnostics, and features a high modulation bandwidth that enhances both signal quality and the speed of ...

ROHM’s new 1-kW, 905-nm, 1x8 laser array is aimed at LiDAR and ADAS applications. Andy also provides his EDitor’s Take on designing with this component.

Abstract: The authors have developed a pulsed diode-pumped mode-locked Q-switched and cavity-dumped Nd:YAG oscillator. Transient mode locking is discussed, with emphasis on the advantages of laser ...

Room-temperature pulsed AlGaAs/GaAs vertical-cavity surface-emitting laser diode (VCSELD) has been grown on Si substrate using metalorganic chemical vapor deposition. The VCSELD structure grown on Si ...

Researchers have demonstrated the first laser cavity that can confine and propagate light in any shape imaginable, even pathways with sharp bends and angles. The new cavity, called a topological ...

By monitoring the optical response of an externally probed laser cavity before and after gain clamping, researchers reveal the underlying mechanisms driving the cavity's responses.