For the first time, scientists have demonstrated that negative refraction can be achieved using atomic arrays - without the ...
Researchers developed a numerical simulation technique for light wave interactions in triangular-lattice PCSELs, enhancing performance and design scalability.
Scientists have found a way to achieve negative refraction—where light bends the "wrong" way—using carefully arranged atomic arrays instead of engineered metamaterials. This breakthrough has enormous ...
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Laser diodes are semiconductors that generate light and amplify it using repeated reflection or "optical feedback." Once the ...
Laser diodes are semiconductors that generate light and amplify it using repeated reflection or 'optical feedback'. Once the light has achieved ...
GIA’s laboratories use advanced instrumentation and research to deliver accurate grading, identification, and origin ...
A research group led by Prof. Yang Liangbao from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences ...
KRISS has addressed these challenges by developing a new InAsP material, grown on an InP substrate as the light-absorbing ...
Researchers have discovered a method to induce chirality in non-chiral materials using terahertz light. This groundbreaking ...
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