国家/地区 韩国（2）
IPC部 G（2）
IPC大类 G02（2）
IPC小类 G02B（2）
IPC G02B001/00（2）
发明人
公开年 2022（2）
申请年 2021（2） 
专利权人 KOREA ADVANCED SCI TECHNOLOGY INST（2）

Method for manufacturing plasmonic metasurface material, involves heating substrate coated with colloidal particles to embed colloidal particle in polymer layer, removing colloidal material, and depositing metal on surface of polymer layer.

KIM S, SEUNGYOUL L, YOUNJIWON

Parametric device for use as frequency converter and oscillator, has slabs of which permittivity is periodically changed over time and which has predetermined thickness, where slabs are arranged at regular intervals.

CHO H, PARK J, LEE S, MIN B, CHO H J