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1. (WO2018010074) OPTICAL SIGNAL TRANSMITTER AND RECEIVER, AND TRANSMISSION METHOD AND SYSTEM
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/010074 International Application No.: PCT/CN2016/089665
Publication Date: 18.01.2018 International Filing Date: 11.07.2016
IPC:
H04B 10/50 (2013.01) ,H04B 10/66 (2013.01)
Applicants: HUAWEI TECHNOLOGIES CO., LTD.[CN/CN]; Huawei Administration Building Bantian, Longgang District Shenzhen, Guangdong 518129, CN
Inventors: ZHOU, Enbo; CN
ZHANG, Liang; CN
ZUO, Tianjian; CN
LIU, Lei; CN
Agent: BEIJING ZBSD PATENT&TRADEMARK AGENT LTD.; 8F, Building 11 No. 31 Jiaoda East Road,Haidian District Beijing 100044, CN
Priority Data:
Title (EN) OPTICAL SIGNAL TRANSMITTER AND RECEIVER, AND TRANSMISSION METHOD AND SYSTEM
(FR) ÉMETTEUR ET RÉCEPTEUR DE SIGNAUX OPTIQUES, ET PROCÉDÉ ET SYSTÈME DE TRANSMISSION
(ZH) 光信号发射机、接收机、传输方法和系统
Abstract: front page image
(EN) An optical signal transmitter (101) and receiver (104), and a transmission method and system, relating to the field of laser communications and used for solving the problem that a transmission distance in a direct detection system is affected by dispersion. The optical signal transmitter (101) comprises: an optical splitter (1011), a modulator (1012), a wavelength-related phase shifter (1013) and an optical coupler (1014).
(FR) L'invention concerne un émetteur (101) et un récepteur (104) de signaux optiques, ainsi qu'un procédé et un système de transmission, se rapportant au domaine des communications laser et utilisés pour résoudre le problème selon lequel une distance de transmission dans un système de détection directe est affectée par la dispersion. L'émetteur de signaux optiques (101) comprend : un diviseur optique (1011), un modulateur (1012), un déphaseur dépendant de la longueur d'onde (1013) et un coupleur optique (1014).
(ZH) 一种光信号发射机(101)、接收机(104)、传输方法和系统,涉及激光通信领域,用于解决直接检测系统中传输距离受色散的影响的问题。光信号发射机(101),包括:光分路器(1011)、调制器(1012)、波长相关相移器(1013)和光耦合器(1014)。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)