Title:
An optical network communications system provided with the optical circuit terminal transceiver, and the method of the operation
Document Type and Number:
Japanese Patent JP6117110
Kind Code:
B2
Abstract:
A method of operation of an optical network communication system including: providing a planar lightwave circuit including: connecting 2×2 single-mode optical couplers in an array for forming a 1×N single-mode optical splitter/combiner, and routing harvesting ports to an optical line terminal receiver for collecting harvested-light, from two or more of the harvesting ports, in the optical line terminal receiver wherein one of more of the harvesting ports is from the 2×2 single-mode optical couplers; transmitting to an optical network unit through the planar lightwave circuit at a first wavelength; and interpreting a response from the optical network unit at a second wavelength through the harvested-light.
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Inventors:
David Peeler
Tickner, Anthony Jay
Tickner, Anthony Jay
Application Number:
JP2013543215A
Publication Date:
April 19, 2017
Filing Date:
November 30, 2011
Export Citation:
Assignee:
NeoPhotonics Corporation
International Classes:
H04B10/272; G02B6/12
Domestic Patent References:
| JP10322288A | ||||
| JP2007009A | ||||
| JP6265749A | ||||
| JP2010118934A | ||||
| JP10048458A | ||||
| JP2010239552A |
Attorney, Agent or Firm:
Yoshiaki Anzai