国家/地区 中国（18）
IPC部 G（18）
IPC大类 G02（18） H01（16） B82（2）
H05（2）
IPC小类 G02B（18）
IPC G02B005/00（11） H01Q017/00（9） H01Q015/00（5）
G02B001/00（4） B82Y030/00（2） G02F001/01（2）
发明人 CHEN J（3） WANG J（3） FU M（2）
LIU C（2） XIA N（2） YANG P（2）
YE Y（2） ZHANG Z（2）
公开年 2022（16） 2023（2）
申请年 2022（18）
专利权人 UNIV HENAN T.（2）

Graphene-based terahertz control over-surface for use in optical device, has first and second super-surfaces comprising electric control structures and micro-nano structures, and electrodes located on sides of graphene layer.

ZHU J, TAN F, HAO C, CHEN J

Terahertz ultra-wideband adjustable wave absorbing device for use in e.g. communication field, has vanadium dioxide umbrella-shaped patches arranged in periodic array, where adjacent patches are not connected with each other.

ZHU H, YU H, LIU G, ZHANG Y

Component with double-frequency absorption function and PIT modulation function, has graphene array and metal layer that are arranged on both sides of silicon dioxide dielectric layer, where graphene array is composed of multiple graphene opening rings.

JIAO Y, ZHAO X, BI Y

Graphene-based hyperbolic meta-material composition structure for realizing high transmission, has left side of graphene layer fixedly connected with first hyperbolic meta-material layer and right side of graphene layer fixedly connected with second hyperbolic meta-material layer.

SUN Q, YU Z, WU Y, HUANG Y

Intermediate infrared phase shifter, has ridge waveguide formed on middle part of flat optical waveguide and patterned heating layer, two graphical electrodes respectively formed on two sides of graphic heating layer.

LIN X, ZHONG C, WEI M, JU Z, LIN H

Dual-spectrum dynamic stealth material based on layered design, comprises middle infrared phase change grating layer is square protrusion periodically arranged on the upper surface of the intermediate medium transition layer for the absorption of infrared light.

LUO S, ZHANG Z, HE X, YANG J, JIANG X

Optical film with low haze useful in vehicle-mounted display product manufacturing field e.g. wearable device, comprises e.g. substrate layer comprising first optical surface and second optical surface, and flatness adjusting layer arranged on first optical surface and/or second optical surface.

JU J, LIU J, XU J

Frequency band width/narrow adjustable terahertz absorber, has lower optical medium layer tiled on metal substrate layer in filling manner, graphene layer paved on lower medium layer, and upper optical medium paved on graphene layer.

SHEN T, CHEN J, CHEN Z

Graphene-full medium cavity structure terahertz double-frequency adjustable perfect absorber comprises medium layer and graphene layer sequentially connected from bottom to top, where upper portion of medium layer is provided with annular cavity.

WANG W, XU Z, LIANG X, LIU F

Method for manufacturing micro-ring resonator of composite planar graphene oxide film used in fields of quantum optics, involves evaporating ethanol solvent in mixed solution liquid drop, and forming layer of graphene oxide plane film on surface of resonator, and improving extinction ratio.

MA C, CHEN X, WAN H, CAI C, SHEN Z