In a new publication from Opto-Electronic Advances; DOI 10.29026/oea.2021.210013 , Yechuan Zhu, Xiaolin Chen, Weizheng Yuan, Zhiqin Chu, Kwok-yin Wong, Dangyuan Lei and Yiting Yu from Northwestern ...
Light at different wavelengths travels at different speeds through a given material but in order for light to be converted between wavelengths, it needs to have the same momentum or phase. A US-based ...
Light fields, as a form of electromagnetic waves, are characterized by fundamental parameters including intensity, phase, and polarization. Precise imaging of these three parameters is crucial for ...
These devices are the first to demonstrate simultaneous control of all four optical degrees of freedom, namely, amplitude, phase, polarization ellipticity, and polarization orientation--a world record ...
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