PROACTIVE WAVELENGTH SYNCHRONIZATION

PROACTIVE WAVELENGTH SYNCHRONIZATION

Examples described herein relate to a method for synchronizing a wavelength of light in an optical device. In some examples, a heater voltage may be predicted for a heater disposed adjacent to the optical device in a photonic chip. The predicted heater voltage may be applied to the heater to cause a...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Rhim, Peter Jin, Jeong, Hyunmin, Fiorentino, Marco, Chalamalasetti, Sai Rahul
Format: Patent
Sprache:eng
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 Rhim, Peter Jin
Jeong, Hyunmin
Fiorentino, Marco
Chalamalasetti, Sai Rahul
description Examples described herein relate to a method for synchronizing a wavelength of light in an optical device. In some examples, a heater voltage may be predicted for a heater disposed adjacent to the optical device in a photonic chip. The predicted heater voltage may be applied to the heater to cause a change in the wavelength of the light inside the optical device. In response to applying the heater voltage, an optical power inside the optical device may be measured. Further, a check may be performed to determine whether the measured optical power is a peak optical power. If it is determined that measured optical power is the peak optical power, the application of the predicted heater voltage to the heater may be continued.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US2023170991A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US2023170991A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US2023170991A13</originalsourceid><addsrcrecordid>eNrjZFAJCPJ3dA7xDHNVCHcMc_Vx9XMP8VAIjvRz9gjy9_OMcgzx9PfjYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXxocFGBkbGhuYGlpaGjobGxKkCAEEZJHc</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>PROACTIVE WAVELENGTH SYNCHRONIZATION</title><source>esp@cenet</source><creator>Rhim, Peter Jin ; Jeong, Hyunmin ; Fiorentino, Marco ; Chalamalasetti, Sai Rahul</creator><creatorcontrib>Rhim, Peter Jin ; Jeong, Hyunmin ; Fiorentino, Marco ; Chalamalasetti, Sai Rahul</creatorcontrib><description>Examples described herein relate to a method for synchronizing a wavelength of light in an optical device. In some examples, a heater voltage may be predicted for a heater disposed adjacent to the optical device in a photonic chip. The predicted heater voltage may be applied to the heater to cause a change in the wavelength of the light inside the optical device. In response to applying the heater voltage, an optical power inside the optical device may be measured. Further, a check may be performed to determine whether the measured optical power is a peak optical power. If it is determined that measured optical power is the peak optical power, the application of the predicted heater voltage to the heater may be continued.</description><language>eng</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; TRANSMISSION</subject><creationdate>2023</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=20230601&amp;DB=EPODOC&amp;CC=US&amp;NR=2023170991A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20230601&amp;DB=EPODOC&amp;CC=US&amp;NR=2023170991A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Rhim, Peter Jin</creatorcontrib><creatorcontrib>Jeong, Hyunmin</creatorcontrib><creatorcontrib>Fiorentino, Marco</creatorcontrib><creatorcontrib>Chalamalasetti, Sai Rahul</creatorcontrib><title>PROACTIVE WAVELENGTH SYNCHRONIZATION</title><description>Examples described herein relate to a method for synchronizing a wavelength of light in an optical device. In some examples, a heater voltage may be predicted for a heater disposed adjacent to the optical device in a photonic chip. The predicted heater voltage may be applied to the heater to cause a change in the wavelength of the light inside the optical device. In response to applying the heater voltage, an optical power inside the optical device may be measured. Further, a check may be performed to determine whether the measured optical power is a peak optical power. If it is determined that measured optical power is the peak optical power, the application of the predicted heater voltage to the heater may be continued.</description><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>TRANSMISSION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFAJCPJ3dA7xDHNVCHcMc_Vx9XMP8VAIjvRz9gjy9_OMcgzx9PfjYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXxocFGBkbGhuYGlpaGjobGxKkCAEEZJHc</recordid><startdate>20230601</startdate><enddate>20230601</enddate><creator>Rhim, Peter Jin</creator><creator>Jeong, Hyunmin</creator><creator>Fiorentino, Marco</creator><creator>Chalamalasetti, Sai Rahul</creator><scope>EVB</scope></search><sort><creationdate>20230601</creationdate><title>PROACTIVE WAVELENGTH SYNCHRONIZATION</title><author>Rhim, Peter Jin ; Jeong, Hyunmin ; Fiorentino, Marco ; Chalamalasetti, Sai Rahul</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2023170991A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2023</creationdate><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>TRANSMISSION</topic><toplevel>online_resources</toplevel><creatorcontrib>Rhim, Peter Jin</creatorcontrib><creatorcontrib>Jeong, Hyunmin</creatorcontrib><creatorcontrib>Fiorentino, Marco</creatorcontrib><creatorcontrib>Chalamalasetti, Sai Rahul</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Rhim, Peter Jin</au><au>Jeong, Hyunmin</au><au>Fiorentino, Marco</au><au>Chalamalasetti, Sai Rahul</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROACTIVE WAVELENGTH SYNCHRONIZATION</title><date>2023-06-01</date><risdate>2023</risdate><abstract>Examples described herein relate to a method for synchronizing a wavelength of light in an optical device. In some examples, a heater voltage may be predicted for a heater disposed adjacent to the optical device in a photonic chip. The predicted heater voltage may be applied to the heater to cause a change in the wavelength of the light inside the optical device. In response to applying the heater voltage, an optical power inside the optical device may be measured. Further, a check may be performed to determine whether the measured optical power is a peak optical power. If it is determined that measured optical power is the peak optical power, the application of the predicted heater voltage to the heater may be continued.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_US2023170991A1
source esp@cenet
subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
title PROACTIVE WAVELENGTH SYNCHRONIZATION
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-04T21%3A45%3A44IST&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=Rhim,%20Peter%20Jin&rft.date=2023-06-01&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS2023170991A1%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