Method and system for testing room temperature response parameters of infrared detector

Method and system for testing room temperature response parameters of infrared detector

The invention relates to an infrared light detection technology, in particular to a method and a system for testing room temperature response parameters of an infrared detector, and aims to solve the problems that in the prior art, a laser in a middle-infrared band is poor in light spot distribution...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: WANG PING, SHEN MANLING, ZHANG LEI, YANG PENGLING, WU JUNJIE, WANG DAHUI, XIE XIANCHEN, XUE TIANYANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
COLORIMETRY
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT
MEASURING
PHYSICS
RADIATION PYROMETRY
TESTING
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 WANG PING
SHEN MANLING
ZHANG LEI
YANG PENGLING
WU JUNJIE
WANG DAHUI
XIE XIANCHEN
XUE TIANYANG
description The invention relates to an infrared light detection technology, in particular to a method and a system for testing room temperature response parameters of an infrared detector, and aims to solve the problems that in the prior art, a laser in a middle-infrared band is poor in light spot distribution stability, and a photosensitive surface of a detector is generally smaller than a laser light spot. The test and calibration results of response parameters such as the saturation threshold value of the detector are inaccurate, and the error of the measurement result is large. The method for testing the room temperature response parameters of the infrared detector comprises the following steps: combining an alternating-current optical signal and a direct-current optical signal to form a combined optical signal, controlling the combined optical signal to irradiate a photosensitive surface of a detected detector, extracting an alternating-current electric signal output by the detected detector, and measuring a corres
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN116295870A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN116295870A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN116295870A3</originalsourceid><addsrcrecordid>eNqNjDsKAkEQBTcxEPUO7QEEV_EXyqKYaCQYLo3zRhec6aG7Dby9G3gAo0cVxRtWtzP8KYE4B7KPORJFUXKYd_lBKpJ6SAXK_laQwopkAxVWTnCokUTqclRWBAq9urvouBpEfhkmvx1V0-Ph2pxmKNL2H3xHhrfNpa7Xi91qu5nvl_80X7QGOrI</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Method and system for testing room temperature response parameters of infrared detector</title><source>esp@cenet</source><creator>WANG PING ; SHEN MANLING ; ZHANG LEI ; YANG PENGLING ; WU JUNJIE ; WANG DAHUI ; XIE XIANCHEN ; XUE TIANYANG</creator><creatorcontrib>WANG PING ; SHEN MANLING ; ZHANG LEI ; YANG PENGLING ; WU JUNJIE ; WANG DAHUI ; XIE XIANCHEN ; XUE TIANYANG</creatorcontrib><description>The invention relates to an infrared light detection technology, in particular to a method and a system for testing room temperature response parameters of an infrared detector, and aims to solve the problems that in the prior art, a laser in a middle-infrared band is poor in light spot distribution stability, and a photosensitive surface of a detector is generally smaller than a laser light spot. The test and calibration results of response parameters such as the saturation threshold value of the detector are inaccurate, and the error of the measurement result is large. The method for testing the room temperature response parameters of the infrared detector comprises the following steps: combining an alternating-current optical signal and a direct-current optical signal to form a combined optical signal, controlling the combined optical signal to irradiate a photosensitive surface of a detected detector, extracting an alternating-current electric signal output by the detected detector, and measuring a corres</description><language>chi ; eng</language><subject>COLORIMETRY ; MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT ; MEASURING ; PHYSICS ; RADIATION PYROMETRY ; TESTING</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=20230623&amp;DB=EPODOC&amp;CC=CN&amp;NR=116295870A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20230623&amp;DB=EPODOC&amp;CC=CN&amp;NR=116295870A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG PING</creatorcontrib><creatorcontrib>SHEN MANLING</creatorcontrib><creatorcontrib>ZHANG LEI</creatorcontrib><creatorcontrib>YANG PENGLING</creatorcontrib><creatorcontrib>WU JUNJIE</creatorcontrib><creatorcontrib>WANG DAHUI</creatorcontrib><creatorcontrib>XIE XIANCHEN</creatorcontrib><creatorcontrib>XUE TIANYANG</creatorcontrib><title>Method and system for testing room temperature response parameters of infrared detector</title><description>The invention relates to an infrared light detection technology, in particular to a method and a system for testing room temperature response parameters of an infrared detector, and aims to solve the problems that in the prior art, a laser in a middle-infrared band is poor in light spot distribution stability, and a photosensitive surface of a detector is generally smaller than a laser light spot. The test and calibration results of response parameters such as the saturation threshold value of the detector are inaccurate, and the error of the measurement result is large. The method for testing the room temperature response parameters of the infrared detector comprises the following steps: combining an alternating-current optical signal and a direct-current optical signal to form a combined optical signal, controlling the combined optical signal to irradiate a photosensitive surface of a detected detector, extracting an alternating-current electric signal output by the detected detector, and measuring a corres</description><subject>COLORIMETRY</subject><subject>MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>RADIATION PYROMETRY</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjDsKAkEQBTcxEPUO7QEEV_EXyqKYaCQYLo3zRhec6aG7Dby9G3gAo0cVxRtWtzP8KYE4B7KPORJFUXKYd_lBKpJ6SAXK_laQwopkAxVWTnCokUTqclRWBAq9urvouBpEfhkmvx1V0-Ph2pxmKNL2H3xHhrfNpa7Xi91qu5nvl_80X7QGOrI</recordid><startdate>20230623</startdate><enddate>20230623</enddate><creator>WANG PING</creator><creator>SHEN MANLING</creator><creator>ZHANG LEI</creator><creator>YANG PENGLING</creator><creator>WU JUNJIE</creator><creator>WANG DAHUI</creator><creator>XIE XIANCHEN</creator><creator>XUE TIANYANG</creator><scope>EVB</scope></search><sort><creationdate>20230623</creationdate><title>Method and system for testing room temperature response parameters of infrared detector</title><author>WANG PING ; SHEN MANLING ; ZHANG LEI ; YANG PENGLING ; WU JUNJIE ; WANG DAHUI ; XIE XIANCHEN ; XUE TIANYANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN116295870A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>COLORIMETRY</topic><topic>MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>RADIATION PYROMETRY</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>WANG PING</creatorcontrib><creatorcontrib>SHEN MANLING</creatorcontrib><creatorcontrib>ZHANG LEI</creatorcontrib><creatorcontrib>YANG PENGLING</creatorcontrib><creatorcontrib>WU JUNJIE</creatorcontrib><creatorcontrib>WANG DAHUI</creatorcontrib><creatorcontrib>XIE XIANCHEN</creatorcontrib><creatorcontrib>XUE TIANYANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG PING</au><au>SHEN MANLING</au><au>ZHANG LEI</au><au>YANG PENGLING</au><au>WU JUNJIE</au><au>WANG DAHUI</au><au>XIE XIANCHEN</au><au>XUE TIANYANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method and system for testing room temperature response parameters of infrared detector</title><date>2023-06-23</date><risdate>2023</risdate><abstract>The invention relates to an infrared light detection technology, in particular to a method and a system for testing room temperature response parameters of an infrared detector, and aims to solve the problems that in the prior art, a laser in a middle-infrared band is poor in light spot distribution stability, and a photosensitive surface of a detector is generally smaller than a laser light spot. The test and calibration results of response parameters such as the saturation threshold value of the detector are inaccurate, and the error of the measurement result is large. The method for testing the room temperature response parameters of the infrared detector comprises the following steps: combining an alternating-current optical signal and a direct-current optical signal to form a combined optical signal, controlling the combined optical signal to irradiate a photosensitive surface of a detected detector, extracting an alternating-current electric signal output by the detected detector, and measuring a corres</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN116295870A
source esp@cenet
subjects COLORIMETRY
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT
MEASURING
PHYSICS
RADIATION PYROMETRY
TESTING
title Method and system for testing room temperature response parameters of infrared detector
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-10T07%3A11%3A54IST&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=WANG%20PING&rft.date=2023-06-23&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN116295870A%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