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

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

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

Mode-locked fiber laser system for switching wavelength through graphene mirror, has wavelength division multiplexing (WDM) optical fiber coupler to pump light emitted from source end into erbium-doped polarization optical fiber.

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

Graphene electrode discharge and coated optical fiber grating based wavelength switch device, has optical fiber isolator connected with end of optical fiber circulator, and electrode for controlling electrode gate region.

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

Graphene coating fiber optical grating based electrode discharge circuit wave length switching control method, involves connecting end of isolator with analyzer, where wave length output is obtained using Bragg optical fiber optical grating.

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