Accordingly, the technique of Fourier transform spectroscopy can be used both for measuring emission spectra (for example, the emission spectrum of a star), and absorption spectra (for example, the absorption spectrum of a liquid).rom Wikipedia, the free encyclopedia. Fourier transform spectroscopy is a measurement technique whereby spectra are collected based on measurements of the coherence of a radiative source, using time-domain or space-domain measurements of the electromagnetic radiation or other type of radiation.
Asia > South Asia > India > Western India > Goa. Goa, a state on India's West coast, is a former Portuguese colony with a rich history. Spread over 3,700 square kilometres with a population of approximately 1.4 million, Goa is small by Indian standards.
Sintra is both a town and a municipality in the Estoril Coast region of Portugal. While most tourists will come to visit the town and its spectacular setting, the municipality is much larger. This article is about the town; for other destinations in the municipality, see the listings below.