In this paper, a theoretical model is used to investigate the lasing spectrum properties of InAs-InP(113)B quantum dot (QD) lasers emitting at 1.55 mum. The numerical model is based on a ...

A research team from Penn State has broken a 165-year-old law of thermal radiation with unprecedented strength, setting the ...

Bright flashes of enigmatic radio waves have helped illuminate some of the missing matter in the universe, astronomers say in ...

Complicity, or being in the room? Ms. Modi, 39, started the Bobbie brand in 2018, creating infant formula that is marketed as free from corn syrup, palm oil and other ultra-processed ingredients ...

Liam Lawson narrowly missed a second points finish in as many weeks, in a chaotic finish to Formula One’s Spanish Grand Prix. The Kiwi drove an aggressive ...

Variance is a measurement of the spread between numbers in a data set. Investors use the variance equation to evaluate a portfolio’s asset allocation.

By using the guideline, the wavelength allocation, the loop length, and the signal peak pourer are optimized for given values of the nonlinear coefficient and dispersion slope of the DSF. We actually ...

Most economists view the money multiplier in terms of reserve dollars and that is what the money multiplier formula is based on. Theoretically, this leads to a money (supply) reserve multiplier ...

The advent of lead halide perovskite nanocrystals (NCs), which are easily synthesized, ultralow-cost materials and have an impeccable luminous efficiency, has drastically changed the future ...