Abstract

We present the formation of periodic ripples in ZnO crystal irradiated by a wavelength-tunable femtosecond laser. The results indicate that in the surface thin layer, the periods change from 0.1λ to λ with laser fluences and pulse numbers, and in the subsurface layer the periods are always λ2n, where n is the refractive index. The formation processes and mechanisms are also discussed.

© 2010 Optical Society of America

Full Article  |  PDF Article
More Like This
Ultrafast dynamics of the thin surface plasma layer and the periodic ripples formation on GaP crystal irradiated by a single femtosecond laser pulse

Jukun Liu, Hua Zhao, Ke Cheng, Jiaqi Ju, Donghai Feng, Shian Zhang, Zhenrong Sun, and Tianqing Jia
Opt. Express 27(26) 37859-37876 (2019)

Optical absorption of two dimensional periodic microstructures on ZnO crystal fabricated by the interference of two femtosecond laser beams

Xin Jia, Tianqing Jia, Yi Zhang, Pingxin Xiong, Donghai Feng, Zhenrong Sun, and Zhizhan Xu
Opt. Express 18(14) 14401-14408 (2010)

Periodic surface structures on dielectrics upon femtosecond laser pulses irradiation

Shi-Zhen Xu, Kai Sun, Cai-Zhen Yao, Hao Liu, Xin-Xiang Miao, Yi-Lan Jiang, Hai-Jun Wang, Xiao-Dong Jiang, Xiao-Dong Yuan, and Xiao-Tao Zu
Opt. Express 27(6) 8983-8993 (2019)

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

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

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 OSA member, or as an authorized user of your institution.

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

Figures (4)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

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

Metrics

You do not have subscription access to this journal. Article level metrics are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

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