国家/地区 中国（3）
IPC部 G（3）
IPC大类 G02（3）
IPC小类 G02F（3）
IPC G02F003/02（3）
发明人 DUAN S（3）
公开年 2022（2）
申请年 2021（3） 
专利权人 UNIV HUBEI SCI TECHNOLGY（3）

Cantor photonic crystal composition structure with optical bi-stable effect comprises graphene single layer and Cantor photonic crystals, where Cantor photonic crystal has two optical sub-forms that are independent of each other.

DUAN S

Optical logic device based on composite Cantor photonic crystal, has single-layer graphene whose third-order nonlinear effect is enhanced to realize low threshold optical bistable state, where thickness of dielectric thin sheets is specific optical wavelength corresponding to each refractive index.

DUAN S

All-optical switch with optical bi-stable effect, has graphene single layers and Cantor photonic crystal that are provided with sequence number, and G-single layers that are just embedded in two local electric field strongest position.

DUAN S