国家/地区 中国（6）
IPC部 H（4） C（2）
IPC大类 H01（4） C01（2）
IPC小类 H01S（3） C01B（2）
IPC C01B031/04（2）
发明人 LIU J（2） WANG P（2）
公开年 2012（6）
申请年 2011（3）  2012（3） 
专利权人 UNIV BEIJING TECHNOLOGY（6）

Graphite alkene and locking mode optical pump sheet semiconductor laser, has graphene saturable absorption mirror provided with plated multi-layer medium film reflecting mirror layer and graphene layer.

SONG Y, YU Z, TIAN J, ZHANG P, ZHANG X

Method for preparing graphene electrode and polyaniline - graphene electrode used in microorganism fuel cell, involves mixing graphene aqueous solution with substrate electrode and drying naturally to obtain graphite oxide electrode.

HOU J, LIU Z

Preparation of nano-dispersed graphene oxide comprises preparing graphene oxide solution, adding cationic polyelectrolyte, stirring uniformly, putting mixed polyelectrolyte/graphene oxide solution, and ultrasonically crushing.

JI S, LI J, WANG L, WANG N, ZHANG G

Manufacture of graphene involves soaking silicon carbide wafer in mixed solution of hydrogen sulfide and hydrogen peroxide, soaking silicon carbide wafer in hydrofluoric acid solution, drying, irradiating laser on silicon carbide.

CHEN X, JI L, JIANG Y, LI Q, WU Y, ZENG Y

Silicon carbide substrate epitaxial growth based graphene passive mode-locked laser, has wavelength division multiplexer connected with silicon carbide substrate that is connected with graphene to form laser mode locking device.

LIU J, WANG P

Graphene passive mode-locked fiber laser, has circulator whose end part is connected with polarization controller that is connected with multiplex optical fiber coupler of wavelength division multiplex optical fiber coupler.

LIU J, WANG P, XU J