Laser diodes are semiconductors that generate light and amplify it using repeated reflection or "optical feedback." Once the ...

I have since found by means of a quarter-wave length plate and an analyser ... then the edges of the broadened sodium lines appear plane polarised, in accordance with theory.

However, they observed weak polarization dependence ... wave factor of the incident light wave was oriented with respect to the surface and the observation plane. This dependence indicates the ...

By observing tiny ripples in spacetime called "gravitational waves" that propagate away from colliding black holes, ...

We identify two principal areas of concern: (1) the process of computing wave slope from polarized light intensity is nonlinear, so variability may introduce net-nonzero biases; (2) novel Division of ...

Researchers developed a numerical simulation technique for light wave interactions in triangular-lattice PCSELs, enhancing performance and design scalability.

Dielectrics and electric polarization, capacitors and capacitance ... reflection and refraction of plane wave at a plane surface using wave fronts. Proof of laws of reflection and refraction ...

The Tetrahedron Constellation Gravitational Wave Observatory would consist of four satellites positioned in space ...

My American accent is the first thing people hear when I open my mouth to speak in class. As a political science student studying abroad for the semester in Scotland at the University of Glasgow, I am ...

In an article published in Physical Review Letters on Thursday, scientists carried out an innovative study testing the existence of mirror asymmetries in our universe by studying the handedness of the ...

The Big Game had fewer hard-hitting social cause messages than years past, due to the polarization of opinions in the presidential election and corporate fear of alienating Trump.

Last Friday, the first wave of Brazilians deported from the United States since ... He offered to send the presidential plane to pick up Colombian citizens in the United States. Petro, the ex-mayor of ...