国家/地区 中国（14）
IPC部 G（13）
IPC大类 G02（11） G01（2）
IPC小类 G02F（11） G01J（2）
IPC G02F003/02（9） G02F003/00（4） G01J009/00（2）
G02F001/01（2） G02F001/35（2） G02F001/355（2）
发明人 WANG Y（4） ZHANG P（4） ZHAO D（3）
DUAN S（2） LU Y（2） NI H（2）
SHEN J（2）
公开年 2022（14）
申请年 2021（9）  2022（5） 
专利权人 UNIV HUBEI SCI TECHNOLGY（14）

Phase shifter based on phase multiple optical bi-stable effect in graphene array, has multiple bistable effect of transmission coefficient phase is realized and threshold value of trigger phase shift in phase shifter is adjusted.

CHEN X, WANG Y

Kind of structure based on graphene optical bistable phase shift effect for use in a phase shifter of an optical fiber communication system for modulating a signal such as amplitude modulation, and frequency modulation, includes two kinds of different refractive index dielectric sheets.

ZHAO D

Goos-Hansen displacement wavelength sensor based on composite structure graphene, has graphene single-layer that improves reflectivity and phase change rate of reflection coefficient near optical sub-form of multi-layer structure.

NI H, WANG Y, ZHAO D, SHEN J

Hot melt casting type nano-composite gel antibacterial agent comprises hot melt binder, nanoparticles, radiation sensitizer, pH regulator and emulsifying agent, where antibacterial agent is formed by radiation crosslinking reaction of hot-melt binder and antibacterial nanomaterial base material.

YANG X, FU L, WANG Z, WANG Y, YANG J, LIU D, RAO L, LI Y

Octonacci photonic crystal and graphene composite structure for a GH displacement application wavelength sensor of an all-optical communication system, comprises optical fractal resonance state that is supported by the graphene.

LIU F, SHEN J, NI H, ZHAO D, WANG Y

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 based on photonic crystal and graphene composite structure, has optical component which is provided with local effect to electric field, where graphene is located at strongest position of local area electric field.

ZHANG P

All-optical digital encoder used in all-optical communication, has optical component that has local effect to electric field, and two graphene single layers respectively at strongest local electric field.

ZHANG P

Period-double photonic crystal and graphene composite structure-based multi-value all-optical communication switch, has four graphene layers located at strongest position of local electric field corresponding to bimodal resonance optical fractal structure respectively.

LU Y