IN2015DN02246A - - Google Patents
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- Publication number
- IN2015DN02246A IN2015DN02246A IN2246DEN2015A IN2015DN02246A IN 2015DN02246 A IN2015DN02246 A IN 2015DN02246A IN 2246DEN2015 A IN2246DEN2015 A IN 2246DEN2015A IN 2015DN02246 A IN2015DN02246 A IN 2015DN02246A
- Authority
- IN
- India
- Prior art keywords
- optical
- network element
- optical signal
- link
- propagation mode
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 abstract 8
- 239000013307 optical fiber Substances 0.000 abstract 3
- 230000005540 biological transmission Effects 0.000 abstract 2
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2589—Bidirectional transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
- H04J14/0228—Wavelength allocation for communications one-to-all, e.g. broadcasting wavelengths
- H04J14/023—Wavelength allocation for communications one-to-all, e.g. broadcasting wavelengths in WDM passive optical networks [WDM-PON]
- H04J14/0232—Wavelength allocation for communications one-to-all, e.g. broadcasting wavelengths in WDM passive optical networks [WDM-PON] for downstream transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/04—Mode multiplex systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optical Communication System (AREA)
Abstract
An optical communication system (10) comprising an optical link (12) comprising an optical fibre (14) , a first network element (16) coupled to a first end of the optical link and a second network element (18) coupled to a second end of the optical link. The first network element is configured to generate a first optical signal for transmission to the second network element , the first optical signal having a first propagation mode corresponding to a first guided mode of the optical fibre. The second network element is configured to generate a second optical signal for transmission to the first network element, the second optical signal having a second propagation mode , different to the first propagation mode , corresponding to a second guided mode of the optical fibre.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2012/069954 WO2014056526A1 (en) | 2012-10-09 | 2012-10-09 | Optical communication system, method of bi-directional communication and method of operating a network element |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2015DN02246A true IN2015DN02246A (en) | 2015-08-21 |
Family
ID=47022647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN2246DEN2015 IN2015DN02246A (en) | 2012-10-09 | 2012-10-09 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9621297B2 (en) |
EP (1) | EP2907250B1 (en) |
IN (1) | IN2015DN02246A (en) |
WO (1) | WO2014056526A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2693672A1 (en) * | 2012-07-30 | 2014-02-05 | Xieon Networks S.à.r.l. | Optical network and optical network element |
CN106664638A (en) * | 2014-12-31 | 2017-05-10 | 华为技术有限公司 | Data transmission method, apparatus and system |
GB2542109A (en) * | 2015-06-26 | 2017-03-15 | Univ Aston | Mode division multiplexed passive optical network |
KR102032364B1 (en) * | 2015-09-09 | 2019-10-16 | 한국전자통신연구원 | Apparatus for mode division multiplexed passive optical network and transmit/receiving method thereof |
CN107437965B (en) * | 2016-05-25 | 2020-12-04 | 上海诺基亚贝尔股份有限公司 | Method and apparatus for supporting high-speed signal transmission in WDM-PON system |
EP3432494B1 (en) * | 2017-07-17 | 2021-09-08 | ADVA Optical Networking SE | A method and apparatus for enabling a single fiber-working on an optical fiber |
US11159238B1 (en) | 2020-08-11 | 2021-10-26 | Juniper Networks, Inc. | External laser enabled co-packaged optics architectures |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0164113B1 (en) * | 1995-11-02 | 1998-12-01 | 양승택 | Optical switching system using mode conversion in optical wave guide and mode selection |
KR20100092853A (en) * | 2009-02-13 | 2010-08-23 | 한국과학기술원 | A transmission device of low-noise light signals having a low-noise multi-wavelength light source, a transmission device of broadcast signals using a low-noise multi-wavelength light source, and an optical access network having the same |
DE102009025232A1 (en) | 2009-06-13 | 2010-12-16 | Technische Universität Dortmund | Method and device for transmitting optical information between transmitter station and receiver station via a multimode optical waveguide |
US8320769B2 (en) * | 2009-06-26 | 2012-11-27 | Alcatel Lucent | Transverse-mode multiplexing for optical communication systems |
CN103946729B (en) * | 2011-09-16 | 2017-06-30 | 康宁股份有限公司 | For the less fundamental mode optical fibre of mould division multiplexing |
US8891964B2 (en) * | 2011-12-12 | 2014-11-18 | Nec Laboratories America, Inc. | Dynamic multidimensional optical networking based on spatial and spectral processing |
EP2823580B1 (en) * | 2012-03-08 | 2019-06-19 | Alcatel Lucent | Multi-mode optical communication with mode mixtures |
-
2012
- 2012-10-09 WO PCT/EP2012/069954 patent/WO2014056526A1/en active Application Filing
- 2012-10-09 US US14/433,853 patent/US9621297B2/en active Active
- 2012-10-09 EP EP12772910.1A patent/EP2907250B1/en not_active Not-in-force
- 2012-10-09 IN IN2246DEN2015 patent/IN2015DN02246A/en unknown
Also Published As
Publication number | Publication date |
---|---|
US20150270920A1 (en) | 2015-09-24 |
EP2907250B1 (en) | 2016-12-07 |
WO2014056526A1 (en) | 2014-04-17 |
EP2907250A1 (en) | 2015-08-19 |
US9621297B2 (en) | 2017-04-11 |
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