国家/地区 中国（4）
IPC部 H（3）
IPC大类 H01（3）
IPC小类 H01S（3）
IPC H01S003/067（3） H01S003/098（3）
发明人 HE W（3） LUO F（3） MENG K（3）
ZHU L（3） CHEN K（2） DONG M（2）
LOU X（2） ZHANG W（2）
公开年 2017（4）
申请年 2016（3） 
专利权人 UNIV BEIJING INFORMATION SCI TECHNOLOG（4）

Microbial membrane used for measuring biochemical oxygen demand comprises reduced graphene oxide/conductive polymer/bacteria biofilm.

HU J, LI Y, GAO G, XIA S

Graphene reflector switching wavelength mode-locked fiber laser system, has rotating frame fixed on optical fiber collimator for rotating rotating frame, and coupler for generating emergent light for outputting power to laser.

ZHU L, MENG K, LUO F, HE W, LIU F, LOU X, DONG M, ZHANG F

Fiber laser system has reflective graphene saturable absorber which is provided with mirror, and realizes reverse pumping by laser diode with single-mode pigtail output.

ZHU L, CHEN K, LUO F, LOU X, HE W, ZHANG W, MENG K

Optical fiber laser system capable of switching base and second order harmonic mode locking, has mirror that reflects using five-layer graphene as saturable absorber to obtain basic and second order mode-locked pulse.

ZHU L, CHEN K, DONG M, HE W, LUO F, ZHANG W, MENG K