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Title: Complementary reverse order filters

Abstract

In example implementations, an apparatus is provided. The apparatus includes an optical transmission component and an optical reception component. The optical transmission component includes a plurality of lasers and a transmit filter. The plurality of lasers each emit a different wavelength of light. The transmit filter includes a plurality of different regions that correspond to one of the different wavelengths of light emitted by the plurality of lasers. The optical reception component includes a plurality of photodiodes and a complementary reverse order (CRO) filter. The CRO filter includes a same plurality of different regions as the transmit filter in a reverse order.

Inventors:
; ; ; ; ;
Issue Date:
Research Org.:
Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1735318
Patent Number(s):
10788633
Application Number:
15/966,359
Assignee:
Hewlett-Packard Enterprise Development LP (Houston, TX)
Patent Classifications (CPCs):
G - PHYSICS G02 - OPTICS G02B - OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
H - ELECTRICITY H04 - ELECTRIC COMMUNICATION TECHNIQUE H04B - TRANSMISSION
DOE Contract Number:  
AC52-07NA27344
Resource Type:
Patent
Resource Relation:
Patent File Date: 04/30/2018
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING

Citation Formats

Leigh, Kevin B., Rosenberg, Paul Kessler, Mathai, Sagi Varghese, Sorin, Wayne Victor, Tan, Michael Renne Ty, and Panotopoulos, Georgios. Complementary reverse order filters. United States: N. p., 2020. Web.
Leigh, Kevin B., Rosenberg, Paul Kessler, Mathai, Sagi Varghese, Sorin, Wayne Victor, Tan, Michael Renne Ty, & Panotopoulos, Georgios. Complementary reverse order filters. United States.
Leigh, Kevin B., Rosenberg, Paul Kessler, Mathai, Sagi Varghese, Sorin, Wayne Victor, Tan, Michael Renne Ty, and Panotopoulos, Georgios. Tue . "Complementary reverse order filters". United States. https://www.osti.gov/servlets/purl/1735318.
@article{osti_1735318,
title = {Complementary reverse order filters},
author = {Leigh, Kevin B. and Rosenberg, Paul Kessler and Mathai, Sagi Varghese and Sorin, Wayne Victor and Tan, Michael Renne Ty and Panotopoulos, Georgios},
abstractNote = {In example implementations, an apparatus is provided. The apparatus includes an optical transmission component and an optical reception component. The optical transmission component includes a plurality of lasers and a transmit filter. The plurality of lasers each emit a different wavelength of light. The transmit filter includes a plurality of different regions that correspond to one of the different wavelengths of light emitted by the plurality of lasers. The optical reception component includes a plurality of photodiodes and a complementary reverse order (CRO) filter. The CRO filter includes a same plurality of different regions as the transmit filter in a reverse order.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {9}
}

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