Physicists have created a compact laser that emits extremely bright, short pulses of light in a useful but difficult-to-achieve wavelength range, packing the performance of larger photonic devices ...

Scientists have developed the first wavelength-specific irradiation index for picosecond lasers, which are used in clinical practice to treat pigmented lesions. Comparison with previously reported ...

Physicists in Harvard's John A. Paulson School of Engineering and Applied Sciences (SEAS) have created a compact laser that emits extremely bright, short pulses of light in the "useful" mid-infrared ...

Chromacity Ltd reports how its tuneable ultrafast infra-red lasers are helping researchers characterise single photon detectors (SPDs), essential devices for applications including quantum key ...

Heterogeneous integration is a key enabler of today’s AI innovations. By bringing together multiple chips with different functionalities, a.k.a., chiplets, AI devices have been able to achieve ...

Researchers demonstrate that femtosecond laser-induced transient Pauli blocking can achieve ultrafast, broadband optical switching from visible to near-infrared. (Nanowerk News) Recent decades have ...