Interferometer for measuring ultrasmall displacements with a nonmonochromatic light source

Autor: Yu V Troitskiĭ
Rok vydání: 1992
Předmět:
Zdroj: Soviet Journal of Quantum Electronics. 22:1051-1054
ISSN: 0049-1748
DOI: 10.1070/qe1992v022n11abeh003667
Popis: A dispersionless multiple-beam interferometer with a small distance between mirrors is described. The phase characteristics of the mirrors are chosen in such a way that the resonance condition depends only weakly on the frequency of the light, while a high sensitivity to displacement of the mirrors is retained. It thus becomes possible to significantly relax the requirements on the spectral width and frequency stability of the laser light source.
Databáze: OpenAIRE