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1. (WO2017096749) OPTICAL MODULE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/096749 International Application No.: PCT/CN2016/080258
Publication Date: 15.06.2017 International Filing Date: 26.04.2016
IPC:
G02B 6/42 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6
Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
24
Coupling light guides
42
Coupling light guides with opto-electronic elements
Applicants:
青岛海信宽带多媒体技术有限公司 HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES CO., LTD [CN/CN]; 中国山东省青岛市 经济技术开发区前湾港路218号 No.218 Qian Wangang Road, Economic and Technical Development Zone Qingdao, Shandong 266555, CN
Inventors:
李杨洁 LI, Yangjie; CN
孙春雷 SUN, Chunlei; CN
Agent:
北京中博世达专利商标代理有限公司 BEIJING ZBSD PATENT&TRADEMARK AGENT LTD.; 中国北京市 海淀区交大东路31号11号楼8层 8F, Building 11 No.31 Jiaoda East Road, Haidian District Beijing 100044, CN
Priority Data:
201510917447.X10.12.2015CN
Title (EN) OPTICAL MODULE
(FR) MODULE OPTIQUE
(ZH) 一种光模块
Abstract:
(EN) An optical module comprises a package (201) having a rectangular body, a laser (203), and a filter (202) disposed inside the package (201). A first positioning mark (201a) is provided in the package (201), wherein a radical direction in which the first positioning mark (201a) is located is a polarization orientation of the filter (202). A second positioning mark (203a) is provided in the laser (203), wherein a radical direction in which the second positioning mark (203a) is located is a polarization orientation of the laser (203). The first positioning mark (201a) aligns with the second positioning mark (203a). The structure facilitates reducing losses.
(FR) La présente invention concerne un module optique qui comprend un boîtier (201) ayant un corps rectangulaire, un laser (203), et un filtre (202) placé à l'intérieur du boîtier (201). Un premier repère de positionnement (201a) se situe dans le boîtier (201), la direction radicale dans laquelle le premier repère de positionnement (201a) se trouve étant l'orientation de la polarisation du filtre (202). Un second repère de positionnement (203a) se situe dans le laser (203), la direction radicale dans laquelle le second repère de positionnement (203a) se trouve étant l'orientation de la polarisation dudit laser (203). Le premier repère de positionnement (201a) est aligné sur le second repère de positionnement (203a). La structure facilite la réduction des pertes.
(ZH) 一种光模块,包括圆方管体(201)、激光器(203)和设置于圆方管体(201)内部的滤光片(202)。圆方管体(201)上设置有第一定位标记(201a),第一定位标记(201a)所在径向为滤光片(202)的偏振方向。激光器(203)上设置有第二定位标记(203a),第二定位标记(203a)所在径向为激光器(203)的偏振方向。第一定位标记(201a)与第二定位标记(203a)对齐。该结构有助于减小损耗。
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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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)