Pornsak Srisungsitthisunti. 2011. Efficient subdiffraction focusing of light using zone plate and bowtie aperture. , Purdue University;
Pornsak Srisungsitthisunti. (2011) Efficient subdiffraction focusing of light using zone plate and bowtie aperture . Purdue University/United States of America.
Pornsak Srisungsitthisunti. Efficient subdiffraction focusing of light using zone plate and bowtie aperture. . United States of America:Purdue University, 2011.
Pornsak Srisungsitthisunti. (2011) Efficient subdiffraction focusing of light using zone plate and bowtie aperture . Purdue University/United States of America.