Speaker
Mr
Teanchai Chantakit
(Department of Physics, Kasetsart University)
Description
The anti-reflective (AR) coatings have been regarded as one of the promising options to improving an efficiency of light transmission. In this research, we design the ultra-high anti-reflective layer structure. By using the specification properties of 1D photonic crystal, the periodical stack layer of tantalum pentoxide (Ta$_2$O$_5$) and molybdenum disulfide (MoS$_2$) in borosilicate glass (BK7) have been modified with a graphene as a defect layer for the wavelength selective transmission enhancement. The FDTD simulations have shown an extremely transparency for 0.283% of reflection at wavelength 505.613 nm and agreed with analytical results.
Primary author
Mr
Teanchai Chantakit
(Department of Physics, Kasetsart University)
Co-author
Dr
Surasak Chiangga
(Department of Physics, Kasetsart University)
