In:
Optics Express, Optica Publishing Group, Vol. 29, No. 18 ( 2021-08-30), p. 29402-
Kurzfassung:
Yttrium oxide (Y 2 O 3 ) has garnered some attention in view of its potential to be integrated into a wide range of high-strength structural components, microelectronic and optoelectronic devices. However, the nonlinear optical research of this promising material has not been implemented yet. In this paper, not only the electronic band structures of Y 2 O 3 are theoretically calculated but also the optical nonlinearity of Y 2 O 3 is validated by using the fiber laser as a platform. Meanwhile, the influence of sample thickness on laser performance is further explored by using Y 2 O 3 saturable absorbers with different thickness. Results indicate that Y 2 O 3 not only has impressive optical nonlinearity but also is beneficial to the investigation of ultrafast photons by adjusting the thickness of Y 2 O 3 . Therefore, Y 2 O 3 can be used as a potential saturable absorber candidate for in-depth research and application.
Materialart:
Online-Ressource
ISSN:
1094-4087
Sprache:
Englisch
Verlag:
Optica Publishing Group
Publikationsdatum:
2021
ZDB Id:
1491859-6