Multi-core optical fiber and optical communication systems
An apparatus includes an optical fiber having a plurality of optical cores therein. Each optical
core is located lateral in the optical fiber to the remaining one or more optical cores and is …
core is located lateral in the optical fiber to the remaining one or more optical cores and is …
Intra-link spatial-mode mixing in an under-addressed optical MIMO system
PJ Winzer, GJ Foschini - US Patent 8,705,913, 2014 - Google Patents
The outage probability in an under-addressed optical MIMO system may be reduced by
configuring an intra-link optical mode mixer to dynamically change the spatial-mode mixing …
configuring an intra-link optical mode mixer to dynamically change the spatial-mode mixing …
Transmission adjustment for space division multiplexing of optical signals
(Continued) Primary Examiner-Oommen Jacob (57) ABSTRACT Spatial division
multiplexing (SDM) allows multiple optical signals to be multiplexed onto a single optical …
multiplexing (SDM) allows multiple optical signals to be multiplexed onto a single optical …
Performance enhancement through optical variants
(74) Attorney, Agent, or Firm—Mendelsohn, Drucker & Related US Application Data
Dunleavy, PC; Yuri Gruzdkov; Steve Mendelsohn (60) sial application No. 61/535,548, filed …
Dunleavy, PC; Yuri Gruzdkov; Steve Mendelsohn (60) sial application No. 61/535,548, filed …
Communication through multiplexed one-dimensional optical signals
An example apparatus comprises an optical transmitter which includes a first processor and
at least two optical modulators. The first processor is configured to generate a first electronic …
at least two optical modulators. The first processor is configured to generate a first electronic …
Dynamic multidimensional optical networking based on spatial and spectral processing
M Cvijetic, IB Djordjevic, N Cvijetic, T Wang - US Patent 8,891,964, 2014 - Google Patents
An optical network includes a multidimensional coder and modulator for handling multiple-in-
multiple-out MIMO spatial lightpath properties and content of any specific supercarrier, a …
multiple-out MIMO spatial lightpath properties and content of any specific supercarrier, a …
Method and apparatus for space-division multiplexing systems
A space division multiplexed (SDM) transmission system that includes at least two segments
of transmission media in which a spatial assignment of the two segments is different is …
of transmission media in which a spatial assignment of the two segments is different is …
Receiver for optical transverse-mode-multiplexed signals
US PATENT DOCUMENTS 5,379,142 A 1/1995 Handa 6,525,853 B1* 2/2003
Stuart........................... 398,115 6,668,108 B1* 12/2003 Helkey et al.... 385.18 6,797,983 B2 9 …
Stuart........................... 398,115 6,668,108 B1* 12/2003 Helkey et al.... 385.18 6,797,983 B2 9 …
Optical MIMO processing
H Buelow - US Patent 9,231,702, 2016 - Google Patents
A technique is provided for an optical multiple input multiple output (MIMO) processing
system. The optical (MIMO) processing system includes an interface to a multi-mode fiber at …
system. The optical (MIMO) processing system includes an interface to a multi-mode fiber at …
Method of optical data transmission using mode division multiplexing
(57) ABSTRACT A method and a device for optical data transmission are proposed.
Incoming optical signals having respective incom ing waveguide modes are mapped into …
Incoming optical signals having respective incom ing waveguide modes are mapped into …