Method for correcting wavelength of arrayed waveguide grating, electronic equipment and storage medium

The invention belongs to the technical field of optical communication, and discloses a method for correcting the wavelength of an array waveguide grating, electronic equipment and a storage medium, and the method comprises the steps: selecting a specific output waveguide in the array waveguide grati...

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Hauptverfasser:	QIAN FUQI, YANG JIANHUI, QIAN LIHENG, CHOUCHON
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS TRANSMISSION
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creator	QIAN FUQI YANG JIANHUI QIAN LIHENG CHOUCHON
description	The invention belongs to the technical field of optical communication, and discloses a method for correcting the wavelength of an array waveguide grating, electronic equipment and a storage medium, and the method comprises the steps: selecting a specific output waveguide in the array waveguide grating as a target waveguide, and collecting the nominal central wavelengths of the waveguides to form a nominal wavelength set; preparing a monochromatic light source with the corresponding wavelength for the nominal central wavelength of each target waveguide; calculating a performance index; when the performance index is lower than a threshold value, measuring equipment is used for directly measuring the wavelength of the monochromatic light source and the output wavelength after the monochromatic light source passes through the grating, and a reference wavelength set and an actually measured wavelength set are formed respectively; calculating a wavelength offset based on the nominal, measured and reference waveleng
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preparing a monochromatic light source with the corresponding wavelength for the nominal central wavelength of each target waveguide; calculating a performance index; when the performance index is lower than a threshold value, measuring equipment is used for directly measuring the wavelength of the monochromatic light source and the output wavelength after the monochromatic light source passes through the grating, and a reference wavelength set and an actually measured wavelength set are formed respectively; calculating a wavelength offset based on the nominal, measured and reference waveleng</description><language>chi ; eng</language><subject>CALCULATING ; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS ; COMPUTING ; COUNTING ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS ; OPTICS ; PHYSICS ; TRANSMISSION</subject><creationdate>2024</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&date=20240820&DB=EPODOC&CC=CN&NR=118519225A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240820&DB=EPODOC&CC=CN&NR=118519225A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>QIAN FUQI</creatorcontrib><creatorcontrib>YANG JIANHUI</creatorcontrib><creatorcontrib>QIAN LIHENG</creatorcontrib><creatorcontrib>CHOUCHON</creatorcontrib><title>Method for correcting wavelength of arrayed waveguide grating, electronic equipment and storage medium</title><description>The invention belongs to the technical field of optical communication, and discloses a method for correcting the wavelength of an array waveguide grating, electronic equipment and a storage medium, and the method comprises the steps: selecting a specific output waveguide in the array waveguide grating as a target waveguide, and collecting the nominal central wavelengths of the waveguides to form a nominal wavelength set; 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subjects	CALCULATING COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS TRANSMISSION
title	Method for correcting wavelength of arrayed waveguide grating, electronic equipment and storage medium
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