摘要
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.
| 源语言 | 英语 |
|---|---|
| 页(从-至) | 2341-2347 |
| 页数 | 7 |
| 期刊 | Optics Express |
| 卷 | 15 |
| 期 | 5 |
| DOI | |
| 出版状态 | 已出版 - 5 3月 2007 |
| 已对外发布 | 是 |
指纹
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