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1. (WO2014190900) MICRO BI-DIRECTIONAL OPTICAL SUB-ASSEMBLY
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/190900    International Application No.:    PCT/CN2014/078582
Publication Date: 04.12.2014 International Filing Date: 28.05.2014
IPC:
H04B 10/40 (2013.01), G02B 6/42 (2006.01), H01L 31/0203 (2014.01), H01S 5/022 (2006.01)
Applicants: HUAWEI TECHNOLOGIES CO., LTD. [CN/CN]; Huawei Administration Building, Bantian, Longgang Shenzhen, Guangdong 518129 (CN)
Inventors: MIAO, Rongsheng; (US).
BAI, Yusheng; (US)
Priority Data:
61/829,818 31.05.2013 US
14/066,001 29.10.2013 US
Title (EN) MICRO BI-DIRECTIONAL OPTICAL SUB-ASSEMBLY
(FR) SOUS-ENSEMBLE MICRO-OPTIQUE BIDIRECTIONNEL
Abstract: front page image
(EN)A BOSA package comprising only one cylindrical TO package comprising a ROSA and a TOSA, and an optical port in optical communication with the ROSA and the TOSA. Also disclosed is a TO package comprising a TOSA for transmitting a first optical signal, a ROSA for receiving a second optical signal, an optical communication window, and a TFF positioned such that the first optical signal transmitted from the TO SA is reflected by the TFF toward the optical communication window and the second optical signal received from the optical communication window passes through the TFF and to the ROSA.
(FR)Cette invention concerne un sous-ensemble optique bidirectionnel (BOSA) comprenant un unique boîtier de transmission optique (TO) cylindrique comprenant sous ensemble optique récepteur (ROSA) et un sous-ensemble optique émetteur (TOSA) ainsi qu'un port optique en communication optique avec le ROSA et le TOSA. L'invention concerne en outre un boîtier TO comprenant un TOSA pour transmettre un premier signal optique, un ROSA pour recevoir un second signal optique, une fenêtre de communication optique et un filtre à couche mince (TFF) positionné de telle façon que le premier signal optique transmis par le TOSA est réfléchi par le TFF vers la fenêtre de communication optique et le second signal optique reçu par la fenêtre de communication optique travers le TFF et atteint le ROSA.
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, LT, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, 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: English (EN)
Filing Language: English (EN)