Optical microscope image of a representative crystal that possesses centrosymmetry, yet shows differential absorption of circularly polarized light. The crystal is made of lithium, cobalt, selenium ...

Eyestrain, often attributed to glare or specular reflection, can significantly affect our screen viewing experience. To mitigate this issue, a common approach involves the use of upper polarizers for ...

(Upper panel) Experimental scheme. When a chiral gold nanoparticle is illuminated with near-infrared linearly polarized femtosecond light pulses, circularly polarized luminescence is observed in the ...