Abstract: Improving optical confinement and threshold currents has been the main focus of AlGaN-based deep-ultraviolet (DUV) laser diode (LD) optimization. In this paper, an inverted trapezoidal hole ...
Columbia University engineers have created a chip that transforms a single high-power laser into dozens of stable light ...
The worst thing about a volume knob is that, having connected it to a computer, it might be wrong: if you’ve manually altered the volume settings somewhere else, the knob’s reading ...
In a recent Nature study, scientists have demonstrated an electrically driven perovskite laser using a dual-cavity design, addressing a challenge that has persisted in the field for over a decade. The ...
NEW YORK, Sept. 25, 2025 /PRNewswire/ -- According to a new comprehensive report from The Insight Partners, the global tunable laser diode analyzer market is observing significant growth owing to ...
Abstract: This study introduces a novel approach for gas concentration and temperature mapping (GCTM) utilizing wavelength modulation spectrometry with a single diode laser. Our method integrates ...
Periodontitis is an inflammatory clinical condition caused by dysbiotic biofilm that results in progressive destruction of periodontal attachment and can lead to tooth loss if left untreated.
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