国家/地区 中国（3）
IPC部 G（3）
IPC大类 G02（3）
IPC小类 G02B（3）
IPC G02B005/18（2）
发明人 YUAN L（3）
公开年
申请年
专利权人 UNIV HARBIN ENGINEERING（3）

Graphene-based surface plane diffraction type beam generator, has coupling grating array and nano groove array are fixed on substrate, where single-layer graphene layer is coated on substrate and main body is operated in light wave band.

GUANG C, HUANG P, WANG M, TIAN P, ZHU Z, SHI J, YUAN L

Graphene surface dispersion Airy beam generator array grating excitation structure, has substrate formed with silicon dioxide or semiconductor material, and nano-diffraction grating array structure paved with single graphene layer.

GUANG C, WANG M, HUANG P, LU Y, ZHU Z, SHI J, YUAN L, GUAN C

Graphene coated optical fiber polarizer, has optical fiber, where surface of core of optical fiber is coated with graphene thin film that is coated with refractive index matched polymer.

TIAN X, GUANG C, YUAN L