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1、太平洋儀器設(shè)備有限公司上傳1aμ?×ó·?¤1aμú12?íμú1?ú2001?ê1??www.pacificinvent.com1/4JournalofOptoelectronics·LaserVol.12No.1Jan.2001????±ào?:1005-0086(2001)01-0067-043?°￡á￡×ó??êy?÷á￡×óé￠é?1aD?o?·ù?è???ê·?2?*???ê,±?±￡??,o?ó×è¨,o?°2??,í????°1(????àí1¤′ó?§ó|ó???àí?μ,???????210094;1.???àí1¤′ó?§,????ò?
2、212013)?aòa:????á￡?èò?±ê?¨μ?×?è·?è,?ú???ê?????ù′?é?,ìá3?á?3?°￡á￡×óé￠é?1aD?o?·ù?è???ê?×??oíé￠é?1aD?o?·ù?è???ê?×oˉêyμ?????,2￠???×???ú???ê??????μ?D??ê??DDá??D??。à?ó?μ￥·?é￠á￡×ó??μ?2??à1?D?,?????ê????ó?óúD?o?′|àí?D,ó?è????ê1?ê???à¨á?3?°￡á￡×ó??êy?÷D?o?′?ê?μ?±??ê,?¨á￠á?êêó?óú′|àí3?°￡á￡×ó?
3、?êy?÷D?o?μ??üíêé?μ????êàí???￡Dí。???D??3?á??aò?·?·¨μ?àí??·????°1ú2úY09?¤1a3?°￡á￡×ó??êy?÷μ?êμ?é2aê??á1?。1??ü′ê:3?°￡á￡×ó??êy?÷;???ê·?2?;?×??;è????ê1?ê??Dí?·?àào?:TN247;O436.2???×±êê???:AProbabilityDistributionofScatteringLightAmplitudeofAirborneParticleCounter1YANGJuan,BIANBao-min,HEY
4、ou-quan,HEAn-zhi,WANGYa-wei(DepartmentofAppliedPhysics,NanjingUniversityofScience&Technology,Nanjing210094,China;1.JiangsuUniversityofScience&Technology,Zhenjiang212013,China)Abstract:Amorereasonableparticlecountermodelsuitableforairborneparticlecounterisconstructedintheprobability
5、space.Theamplitudespectrumlineandtheamplitudespectrumfunctionareproposedfortheairborneparticlescatteringlightsignal,andtheirpropertiesarestudiedinprobabilityspace.Basedontheirrelevanceofthesingledistributingparticlegroupandtheprobabilitytheoryofsignalpro-cessingmodel,theessenceofth
6、issignaltransformationissummarizedinatotalprobabilityequation.ExperimentalstudyhasbeenperformedwithY09laserairborneparticlecounter.Keywords:airborneparticlecounter;probabilitydistribution;spectrumline;totalprobabilityequation′??￡Dí??óD??o?μ?àí??í3ò?D?oííêé?D?,?úêμ?ê2aá?1òy???Dìá??á
7、?ò??÷±ê?¨μ?×?è·?è,??óD????μ?ó|ó????μ。??á￡???êò???ì?êaμ?D??êòy?eè???μ?1?×￠,??á￡23?°￡á￡×ó??êy?÷á￡×óé￠é?1aD?o?·ù?è???ê×óì??÷2?êy·?2?μ?2a?¨?üê???á￡???ê?D??μ???òa??ìa。?ü?êà′,?à?ì?a·￠oíéú2úá?2?í??àíμ???á￡2aá?μ￥·?é￠μ?o?ò?ê???á￡×ó°′?èoó?3Dòò???ò???í¨ò?,ò2?¨á￠á??ùóú2?í?2aá?·?·¨μ?êy?§?￡Díà′·
8、′?Y3?1y1a????,ò???á￡×óí¨1y
