Fabrication of photonic crystal structures based on nanoscale femtosecond laser multi-beam lithography. (IMAGE)
Caption
a, Multi-beam optical fields with controllable laser flux distribution. b, Fabrication of photonic crystals with complex spatial structures. c. Raman spectra measurement and X-ray photoelectron spectroscopy
Credit
by Jiaqun Li, Jianfeng Yan, Lan Jiang, Jiachen Yu, Heng Guo, Liangti Qu
Usage Restrictions
Credit must be given to the creator.
License
CC BY