A METHOD AND DEVICE FOR STABILIZING MULTI-CHANNEL OPTICAL SIGNAL WAVELENGTH

A METHOD AND DEVICE FOR STABILIZING MULTI-CHANNEL OPTICAL SIGNAL WAVELENGTH

A method for stabilizing multi-channel optical signal wavelengths includes the following steps. A first detecting signal is stacked on a plurality of driving signals in sequence. A plurality of optical signals generated after being driven by the plurality of driving signals is combined into one opti...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: XIAO, CHANGGUI, BAI, YUSHENG, ZHANG, NAISHENG
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator XIAO, CHANGGUI
BAI, YUSHENG
ZHANG, NAISHENG
description A method for stabilizing multi-channel optical signal wavelengths includes the following steps. A first detecting signal is stacked on a plurality of driving signals in sequence. A plurality of optical signals generated after being driven by the plurality of driving signals is combined into one optical total signal. A wavelength detection is performed on the optical total signal. A second detecting signal with a frequency band the same as that of the first detecting signal is extracted from the signals obtained after the wavelength detection. The wavelength of the optical signal in the corresponding channel among the multiple channels is controlled according to the second detecting signal. A device for stabilizing multi-channel optical signal wavelengths is also provided. Using the above method or device, the multi-channel optical signal wavelengths can be stabilized, which requires less elements, and has a simple circuit structure, a high integration level, and a low cost.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP2091161B1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP2091161B1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP2091161B13</originalsourceid><addsrcrecordid>eNrjZPB2VPB1DfHwd1Fw9HNRcHEN83R2VXDzD1IIDnF08vTxjPL0c1fwDfUJ8dR19nD083P1UfAPCPF0dvRRCPZ09wNS4Y5hrj6ufu4hHjwMrGmJOcWpvFCam0HBzTXE2UM3tSA_PrW4IDE5NS-1JN41wMjA0tDQzNDJ0JgIJQAJ4C0A</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>A METHOD AND DEVICE FOR STABILIZING MULTI-CHANNEL OPTICAL SIGNAL WAVELENGTH</title><source>esp@cenet</source><creator>XIAO, CHANGGUI ; BAI, YUSHENG ; ZHANG, NAISHENG</creator><creatorcontrib>XIAO, CHANGGUI ; BAI, YUSHENG ; ZHANG, NAISHENG</creatorcontrib><description>A method for stabilizing multi-channel optical signal wavelengths includes the following steps. A first detecting signal is stacked on a plurality of driving signals in sequence. A plurality of optical signals generated after being driven by the plurality of driving signals is combined into one optical total signal. A wavelength detection is performed on the optical total signal. A second detecting signal with a frequency band the same as that of the first detecting signal is extracted from the signals obtained after the wavelength detection. The wavelength of the optical signal in the corresponding channel among the multiple channels is controlled according to the second detecting signal. A device for stabilizing multi-channel optical signal wavelengths is also provided. Using the above method or device, the multi-channel optical signal wavelengths can be stabilized, which requires less elements, and has a simple circuit structure, a high integration level, and a low cost.</description><language>eng ; fre ; ger</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; TRANSMISSION</subject><creationdate>2011</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20110511&amp;DB=EPODOC&amp;CC=EP&amp;NR=2091161B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20110511&amp;DB=EPODOC&amp;CC=EP&amp;NR=2091161B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>XIAO, CHANGGUI</creatorcontrib><creatorcontrib>BAI, YUSHENG</creatorcontrib><creatorcontrib>ZHANG, NAISHENG</creatorcontrib><title>A METHOD AND DEVICE FOR STABILIZING MULTI-CHANNEL OPTICAL SIGNAL WAVELENGTH</title><description>A method for stabilizing multi-channel optical signal wavelengths includes the following steps. A first detecting signal is stacked on a plurality of driving signals in sequence. A plurality of optical signals generated after being driven by the plurality of driving signals is combined into one optical total signal. A wavelength detection is performed on the optical total signal. A second detecting signal with a frequency band the same as that of the first detecting signal is extracted from the signals obtained after the wavelength detection. The wavelength of the optical signal in the corresponding channel among the multiple channels is controlled according to the second detecting signal. A device for stabilizing multi-channel optical signal wavelengths is also provided. Using the above method or device, the multi-channel optical signal wavelengths can be stabilized, which requires less elements, and has a simple circuit structure, a high integration level, and a low cost.</description><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>TRANSMISSION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2011</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPB2VPB1DfHwd1Fw9HNRcHEN83R2VXDzD1IIDnF08vTxjPL0c1fwDfUJ8dR19nD083P1UfAPCPF0dvRRCPZ09wNS4Y5hrj6ufu4hHjwMrGmJOcWpvFCam0HBzTXE2UM3tSA_PrW4IDE5NS-1JN41wMjA0tDQzNDJ0JgIJQAJ4C0A</recordid><startdate>20110511</startdate><enddate>20110511</enddate><creator>XIAO, CHANGGUI</creator><creator>BAI, YUSHENG</creator><creator>ZHANG, NAISHENG</creator><scope>EVB</scope></search><sort><creationdate>20110511</creationdate><title>A METHOD AND DEVICE FOR STABILIZING MULTI-CHANNEL OPTICAL SIGNAL WAVELENGTH</title><author>XIAO, CHANGGUI ; BAI, YUSHENG ; ZHANG, NAISHENG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP2091161B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2011</creationdate><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>TRANSMISSION</topic><toplevel>online_resources</toplevel><creatorcontrib>XIAO, CHANGGUI</creatorcontrib><creatorcontrib>BAI, YUSHENG</creatorcontrib><creatorcontrib>ZHANG, NAISHENG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>XIAO, CHANGGUI</au><au>BAI, YUSHENG</au><au>ZHANG, NAISHENG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>A METHOD AND DEVICE FOR STABILIZING MULTI-CHANNEL OPTICAL SIGNAL WAVELENGTH</title><date>2011-05-11</date><risdate>2011</risdate><abstract>A method for stabilizing multi-channel optical signal wavelengths includes the following steps. A first detecting signal is stacked on a plurality of driving signals in sequence. A plurality of optical signals generated after being driven by the plurality of driving signals is combined into one optical total signal. A wavelength detection is performed on the optical total signal. A second detecting signal with a frequency band the same as that of the first detecting signal is extracted from the signals obtained after the wavelength detection. The wavelength of the optical signal in the corresponding channel among the multiple channels is controlled according to the second detecting signal. A device for stabilizing multi-channel optical signal wavelengths is also provided. Using the above method or device, the multi-channel optical signal wavelengths can be stabilized, which requires less elements, and has a simple circuit structure, a high integration level, and a low cost.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng ; fre ; ger
recordid cdi_epo_espacenet_EP2091161B1
source esp@cenet
subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
title A METHOD AND DEVICE FOR STABILIZING MULTI-CHANNEL OPTICAL SIGNAL WAVELENGTH
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-08T11%3A25%3A01IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=XIAO,%20CHANGGUI&rft.date=2011-05-11&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP2091161B1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true