Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
  • Chinese Optics Letters
  • Vol. 5,
  • Issue S1,
  • pp. S218-S221
  • (2007)

Self-organized void strings induced in SrTiO3 crystal by a femtosecond laser

Not Accessible

Your library or personal account may give you access

Abstract

Densely-aligned void arrays of the length of hundreds of micrometers are fabricated in SrTiO3 crystal by tightly focusing multiple femtosecond (fs) pulses and fixing the focal point at a certain depth of SrTiO3 crystal without translation. The effect of the laser energy and the laser irradiation time as the well as entrance crystal plane on the induced structures is investigated. It is possible to control these factors to achieve the desirable void strings. This kind of self-fabrication method combined with the high linear refractive index of SrTiO3 (2.30 at 800 nm) largely extends the fabrication scope which is generally limited by the short working distance of the high numerical aperture (NA) objective lens in scanning fabrication mode. The possible formation mechanism is also discussed.

© 2007 Chinese Optics Letters

PDF Article
More Like This
Microstructures induced in the bulk of SrTiO3 crystal by a femtosecond laser

Juan Song, Xinshun Wang, Jian Xu, Haiyi Sun, Zhizhan Xu, and Jianrong Qiu
Opt. Express 15(5) 2341-2347 (2007)

Orientation-controllable self-organized microgratings induced in the bulk SrTiO3 crystal by a single femtosecond laser beam

Juan Song, Xinshun Wang, Xiao Hu, Jian Xu, Yang Liao, Haiyi Sun, Jianrong Qiu, and Zhizhan Xu
Opt. Express 15(22) 14524-14529 (2007)

Polarization dependence of the self-organized microgratings induced in SrTiO3 crystal by a single femtosecond laser beam

Juan Song, Junyi Ye, Mengdi Qian, Xian Lin, Huadong Bian, Ye Dai, Guohong Ma, Qingxi Chen, Quanzhong Zhao, Yan Jiang, and Jianrong Qiu
Opt. Express 21(15) 18461-18468 (2013)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved