Siam Physics Congress 2017

Ultra-high green light transparency coating on 1D photonic crystal structure

24 May 2017, 18:20

15m

Ballroom 1

Oral Photonics and Optoelectronics A3: Optics and Photonics

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.

Peer reviewing

Paper

Accepted on 29 Jun 2017 by Papichaya Chaisakul

Revised_Paper_ID_326.pdf

• Revised_Paper_ID_326.docx