We present a new selective Metamaterial Perfect Absorber (MPA) consisting of zinc oxide embedded silver (Ag@ZnO), designed for applications in infrared stealth technology. The numerical simulation ...

Note that we have found no clear evidence of the deterioration of the spatial, temporal, and spectral output characteristics for the residual pump source despite the relatively large absorption of the ...

The human eye can only see light at certain frequencies (called the visible spectrum), the lowest of which constitutes red light. Infrared light, which we can’t see, has an even lower frequency than ...