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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 15, Iss. 5 — Mar. 5, 2007
  • pp: 2341–2347

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  »View Author Affiliations

Optics Express, Vol. 15, Issue 5, pp. 2341-2347 (2007)

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Microstructures with the total length of hundreds of μ m were induced by fixing the focal point of the femtosecond laser at a certain depth in the bulk of SrTiO3 crystal. By different combination of the focusing conditions with the laser parameters, different morphologies have been observed, such as void array, necklace-shaped structures, continuous/ segmental filaments and etc. The possible mechanism of the formation of those diversiform structures is discussed.

© 2007 Optical Society of America

OCIS Codes
(000.0000) General : General

ToC Category:
Laser Micromachining

Original Manuscript: November 21, 2006
Revised Manuscript: January 29, 2007
Manuscript Accepted: January 30, 2007
Published: March 5, 2007

Juan Song, Xinshun Wang, Jian Xu, Haiyi Sun, Zhizhan Xu, and Jianrong Qiu, "Microstructures induced in the bulk of SrTiO3 crystal by a femtosecond laser," Opt. Express 15, 2341-2347 (2007)

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