Author name: tirta

High harmonic generation (HHG) is a nonlinear optical process where intense laser pulses interact with a medium, resulting in the […]

A second harmonic generator (SHG) is a special type of non-linear optical (NLO) crystal that converts the frequency of an

To determine the SNR harmonic number, analyze the frequency spectrum of the signal using a spectrum analyzer or Fourier transform.

Harmonic identity disorder is a rare mental health condition characterized by a persistent and debilitating fear of music. Individuals with

Second harmonic generation (SHG) is a nonlinear optical process where a fundamental wave with a specific wavelength interacts with a

Nuclear fusion, a pivotal process in the cosmos, powers stars like our Sun. Deep within stellar cores, extreme heat and

Echinoderms, including sea stars, exhibit radial symmetry. This means their body parts are arranged around a central axis, like the

Binary star systems consist of two stars orbiting a shared center of mass. The primary star dominates in size and

A newly forming star exhibits its greatest luminosity when it enters the main sequence phase of its evolution. During this

Amongst the celestial giants, VY Canis Majoris emerges as the undisputed sovereign with the grandest radius. Its colossal proportions dwarf

Spectroscopic binary stars are stellar systems where the individual components are too close to resolve visually but exhibit periodic shifts

The habitable zone (HZ) around a star defines the range of distances where a planet can support liquid water on