Tag: Optics

Technology could avert capacity crunch by enhancing bandwidth while reducing energy consumptionCredit: Ivan Burenkov WASHINGTON, April 20, 2021 -- Fiber ...

Optoelectronic integration at low temperatures using superconductors may be easier than at room temperatures using semiconductors.Credit: CREDIT: Jeffrey Michael Shainline ...

Resonant-tunneling diodes are used in high-frequency oscillators, wave emitters and detectors, logic gates, photodetectors, and optoelectronic circuits. The study was ...

Credit: by Yinghui Guo, Shicong Zhang, Mingbo Pu, Qiong He, Jinjin Jin, Mingfeng Xu, Yaxin Zhang, Ping Gao, Xiangang Luo ...

The terahertz optoacoustic signal of water can be manipulated by adjusting temperature to allow detection of solutes, such as ions, ...

Technique creates color on metal that can be changed, erased and rewrittenCredit: Yaroslava Andreeva WASHINGTON -- Researchers are blurring the ...

Credit: POSTECH Gas accidents such as toxic gas leakage in factories, carbon monoxide leakage of boilers, or toxic gas suffocation ...

Development of smartphone-based imaging systems for medicine and healthcare can be optimized by newly published guidelines for holistic assessmentCredit: Hunt ...

Switch that uses existing fabrication method a step toward integration in data communication networksCredit: Han et al. One of the ...

Credit: by Iksung Kang, Alexandre Goy, and George Barbastathis A wide range of objects, from biological cells to integrated circuits, ...

Credit: by Ying Jiang, Shula Chen, Weihao Zheng, Biyuan Zheng and Anlian Pan TMDs vdW heterostructures generally possess a type-II ...

Credit: DGIST DGIST announced that Prof. June.M. Kwak, and Prof. Chang-Hee Cho are selected for the research funding program sponsored ...

Smoking cannabis significantly impairs vision but many users are unaware of itCredit: University of Granada A study carried out by ...

Credit: by Hongxing Dong, Wei Xie, Long Zhang Low-dimensional colloidal quantum dots (CQD) have attracted significant attention because of their ...