Our student Yamaguchi received the Best Poster Award at THE 7TH A3 METAMATERIALS FORUM 2023 held from June 26 to 29, 2023.Title:Improvement of transmittance and diffraction efficiency of holograms using silicon nitride metasurface
 
	NMEMS and Metasurface
 
	Our student Yamaguchi received the Best Poster Award at THE 7TH A3 METAMATERIALS FORUM 2023 held from June 26 to 29, 2023.Title:Improvement of transmittance and diffraction efficiency of holograms using silicon nitride metasurface