国家/地区 中国（13）
IPC部 G（8） H（5）
IPC大类 H01（5） G01（4） G02（4）
IPC小类 G01N（4） G02B（4） H01S（4）
IPC H01S003/067（4） H01S003/098（4） G02B006/293（3）
H01S003/105（2）
发明人 ZHU L（8） DONG M（7） LOU X（6）
MENG K（6） HE W（5） LIU F（5）
LUO F（4） GAO G（3） HU J（3）
XIN J（3） ZHUANG W（3） CHEN K（2）
LI Y（2） ZHANG F（2） ZHANG W（2）
公开年 2017（4） 2016（3） 2018（2） 2022（2）
申请年 2016（7）  2022（3）  2017（2） 
专利权人 UNIV BEIJING INFORMATION SCI TECHNOLOG（13）

Graphene mixing silicon-based Fano resonance modulator, has micro-ring resonator structure formed on silicon-on-insulator base layer, and single layer graphene covered with resonator, where resonator has straight waveguide.

XIA J, ZHANG X, DONG M, ZHU L, NI J, LU L

Preparing carbon-based core-shell structure pinecone-type nano-flower magnetic composite material, comprises e.g. dissolving polyvinylpyrrolidone in water, dropping hydrochloric acid solution, adding potassium ferrocyanide, reacting, and cooling to room temperature.

QIN L, SUN M, YIN Y, SI W, HOU W, LIAO Q

Humidity sensor based on graphene oxide, has insulating substrate arranged on flat surface, two parallel gold electrodes that are vacuum heat evaporated on insulating substrate to form three insulating grooves, where upper side of insulating groove is arranged on graphene oxide film.

FAN B, CHEN H, ZHU J, CAO Y

Field-effect tube micro-sensor for detecting divalent cadmium ions in water, comprises field-effect transistor microelectrode comprising substrate, interdigital electrode layer and channel, graphene layer and ion-imprinted polymer layer.

HU J, XIAO S, WANG J, ZHOU X, SONG Y, GAO G

Electrode discharge and graphene coated optical fiber grating wavelength switch system, has electrode connected with center part of grating, and electrode driver for controlling electrode to discharge gate region central point of grating.

ZHU L, XIN J, LIU F, DONG M, LOU X, ZHUANG W, MENG K

Method for preparing electrochemically reduced-oxidized graphene modified electrode for detecting heavy metal hexavalent chromium ion in water, involves utilizing electro-deposition method to reducing graphene oxide solution.

HU J, LI Y, GAO G

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