国家/地区 中国（10）
IPC部 G（10）
IPC大类 G02（9） G01（3）
IPC小类 G02F（8） G02B（6） G01J（2）
IPC G02B001/00（6） G02F001/01（4） G02F003/02（4）
G01J009/00（2）
发明人 LIU F（10）
公开年 2021（8）
申请年 2021（8）  2022（2） 
专利权人 UNIV HUBEI SCI TECHNOLGY（10）

High-temperature superconducting material and graphene composite structure based temperature control switch, has composite structure that is formed by arrangement of first and second medium flakes with different refractive indices and graphene.

ZHAO M, DONG J, LIU F

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

Photon filter based on Cantor photonic crystal and graphene composite structure comprises dielectric layers whose thicknesses are respectively one/four of optical wavelength corresponding to refractive index.

LIU F

Optical bi-stable all-optical switch-in composite structure based on Rudin-Shapiro photonic crystal, has two graphene single layers provided at two positions of strongest local area electric field, respectively so as to realize optical bi-stable state with low threshold value.

LIU F

Adjustable multi-channel photon filter based on Rudin-Shapiro (RS) photonic crystal pair, has first dielectric layer whose thickness is respectively of each optical wavelength.

LIU F

Optical bi-stable state based Rudin-Shapiro photonic crystal pair and graphene composite structure for use in optical switch, has binary RS photo-crystalline crystal provided with multiple first dielectric layers and multiple L-dielectric layer.

LIU F

Photonic crystal capable for realizing large negative Goos-Hansen displacement of angular displacement sensor, has periodic crystal structure formed with graphene single layer, and defect layer located at outer side of periodic crystal structure close to emitting direction.

LIU F

Non-periodic photon multi-layer structure for used in phase modulation coding, has graphene sheet layer embedded with first dielectric layer, and second dielectric layer located on side of structure body selected as loss dielectric layer.

LIU F, NI H

Goos-Hansen displacement based high-sensitivity optical wavelength sensor, has graphene single layer whose incident side is provided with first periodic crystal, and second periodic crystal provided with first and second dielectric layers.

LIU F

Symmetrical-time symmetry based full-optical switch, has non-periodic photonic crystal orderly provided with first dielectric layer, second dielectric layer, third dielectric layer and fourth dielectric layer.

LIU F