国家/地区 中国（3）
IPC部 G（2）
IPC大类 G02（2）
IPC小类 G02F（2）
IPC G02F001/035（2）
发明人 CHEN D（3）
公开年 2014（3）
申请年 2014（3） 
专利权人 UNIV CHINA ELECTRONIC SCI TECHNOLOGY（3）

Polarization graphene sensitive light modulator, has graphene part fixed with insulating medium layer, ridge part formed with insulating medium layer, and first and second graphene ridge waveguides fixed with insulation layer.

LIU Y, LU R, YE S, WANG Z, CHEN D, AI Y, YAN S

Graphite alkene based electronic directional coupler, has semiconductor substrate layer whose surface is formed with insulation layer, and graphite medium layer connected with graphene layer unit in parallel manner.

LIU Y, YE S, LU R, WANG Z, CHEN D, AI Y, YAN S

Four layer graphene combined Light modulator structure, has first ridge part fixed with first and second graphene, second ridge part fixed with third and fourth graphene, and first and second ridge parts extended by first metal electrode.

CHEN D, LIAO J, LIU Y, LU R, TANG L, TANG X, YE S, WANG Z