We report a long-range and high-spatial-resolution Brillouin optical time-domain analysis based on differential pulse-width pair technique. A 2-cm spatial resolution with a 2°C temperature accuracy is ...

Moderation and community specialists GGWP have unveiled Pulse, a sentiment analysis tool that "unlocks real-time ...

Scientists can now snap ultra-powerful laser pulses in one shot. RAVEN reveals distortions instantly, unlocking breakthroughs ...

This paper proposes method for estimating a stress state by using pulse sensor obtaining from wearable devices in order to identify long-term stress factors in daily life. For the method, we use LF/HF ...