UM POLARÍMETRO DE BAIXO CUSTO / A POLARIMETER OF LOW COST
AUTOR(ES)
GUILHERME PENELLO TEMPORAO
DATA DE PUBLICAÇÃO
2003
RESUMO
A new polarimeter model, based on time-varying birefringence caused by piezoelectric-controlled fiber- squeezing plates, is presented and constructed. The device is based on time division of the light signal and, in comparison with other polarimeters of its kind, features many advantages, like low cost and simplicity. The results given by the new polarimeter and a commercial one are compared, using polarized and partially polarized light.
ASSUNTO(S)
polarizacao da luz metrologia em fibras opticas polarimetry metrology in optical fibers polarization of light polarimetria
