Grating interferometry with a semiconductor light source
Anna Koz?owska , Małgorzata Kujawińska , Christophe Gorecki
AbstractThe properties of a fiber-optic-based grating interferometer with a laser diode as the light source are described. The influence of effects such as wavelength shift, line broadening, and mode hopping on the quality of an interference pattern is investigated both theoretically and experimentally. Introduction of carrier fringes in the interference pattern through the injection-current-induced modulation of a laser diode is shown. The requirements for temporal coherence properties of a light source in grating interferometry are given.
|Journal series||Applied Optics, ISSN 0003-6935|
|Publication indicators||= 10; = 7; = 13.0; : 1999 = 0.996; : 2011 = 1.748 (2) - 2011=1.789 (5)|
|Citation count*||13 (2018-01-19)|
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.