X-Nico

unusual facts about Pellin–Broca prism


Atomic spectroscopy

Fluorescence is generally measured at a 90° angle from the excitation source to minimize collection of scattered light from the excitation source, often such a rotation is provided by a Pellin–Broca prism on a turntable which will also separate the light into its spectrum for closer analysis.


Noro Morales

Among the musicians who played in Morales' orchestra were Ray Santos, Jorge López, Rafí Carrero, Juancito Torres, Pin Madera, Ralph Kemp, Pepito Morales, Carlos Medina, Lidio Fuentes, Simón Madera, Ana Carrero, Pellin Rodriguez, and Avilés.


see also