רÀûÃû³Æ£º×Ô·¢À®ÂüÉ¢Éä¼¼Êõ²âÁ¿ÆøÌå×é·ÖŨ¶ÈµÄ²âÊÔ×°ÖõÄÖÆ×÷·½·¨
¼¼ÊõÁìÓò£º
±¾ÊµÓÃÐÂÐÍÉæ¼°Ò»ÖÖÆøÌå×é·ÖŨ¶ÈµÄ²âÁ¿×°Öã¬ÌرðÊÇÉæ¼°Ò»ÖÖÀûÓÃ×Ô·¢À®ÂüÉ¢Éä¼¼ÊõÀ´²âÁ¿ÆøÌå×é·ÖŨ¶ÈµÄ²âÁ¿×°Öá£
±³¾°¼¼Êõ£º
Ñõµâ»¯Ñ§¼¤¹âÆ÷·¢Õ¹¶þÊ®Ä꣬Æä×î¹Ø¼üµÄ²¿¼þ---µ¥ÖØÌ¬Ñõ·¢ÉúÆ÷µÄÐÔÄܲÎÊý²âÁ¿Ò»Ö±ÊÇÈËÃǹØ×¢µÄÎÊÌ⣬¶ÔÑõµâ»¯Ñ§¼¤¹âÆ÷ÐÔÄܲÎÊýµÄ²âÊÔ¶øÑÔ£¬Ñ°ÇóÒ»ÖÖ׼ȷ·½±ã¡¢ÇÐʵ¿ÉÐеķ½·¨·Ç³£±ØÒª¡£O2(1¦¤)ÊÇÑõµâ»¯Ñ§¼¤¹âÆ÷(COIL)µÄÄÜÔ´¡£Ñõµâ»¯Ñ§¼¤¹âÆ÷Êä³öµÄ¹¦ÂÊÖ±½ÓÓëO2(1¦¤)µÄ²úÂÊÓйأ¬O2(1¦¤)ÊÇÔÚµ¥ÖØÌ¬Ñõ·¢ÉúÆ÷(SOG)ÖÐÓÉÂÈÆøºÍ»¯Ñ§ÈÜÒº·´Ó¦¶ø²úÉúµÄ£¬Òò´ËO2(1¦¤)µÄ²úÂʺÍÂÈÆøµÄÀûÓÃÂÊÊÇSOGºÍCOILµÄÖØÒª²ÎÊýÖ®Ò»£¬²âÁ¿SOGµÄÂÈÆøÀûÓÃÂʺÍO2(1¦¤)µÄ²úÂʾßÓÐÖØÒªÒâÒå¡£
ÈËÃÇÑо¿²»Í¬SOGµÄÐÔÄÜʱ£¬Ò²Ì½Ë÷Á˸÷ÖÖ²âÁ¿O2(1¦¤)²úÂʵķ½·¨£¬ÈçÎÄÏ×ÖÐ(ËÎÑ©ÇÙ£¬ÕÅÈÙÒ«£¬³Â·½£¬¹ú±¦´¨£¬·ÖÎöÒÇÆ÷£¬4£¬1(1987))Ôø²¿·Ö¸ÅÀ¨µÄÄÇÑù£¬PRS·¨±È½Ï°º¹ó£»¹âµçÀë¹âÆ×·¨£¬Î»ÓÚÕæ¿Õ×ÏÍ⣬ÁéÃô¶ÈµÍÒ×ÊܸÉÈÅ£»ÖÊÆ×·¨×¼È·¶È²»¸ß£»Á¿ÈÈ·¨Ö÷ÒªÊÊÓÃÓÚСÐÍSOG£¬¶ø¹æÄ£Ò»´ó£¬Â©¼ìµÈÎó²îÒòËØÔö´ó£»·¢Éä¹âÆ×·¨(O.Spalek£¬J.Kodymova£¬V.Balek£¬P.Stopka£¬and I.Micek£¬SPIEVol.3574£¬550-559£¬Xll International Symposium on Gas Flow andChemical Lasers and High-Power Laser Conference£¬31 Aug.-5 Sep.1998£¬St.Petersburg£¬Russia)£¬ÆäÆ×ÏßÇ¿¶ÈÄÑÒÔ׼ȷ±ê¶¨£»ÎüÊÕ¹âÆ×·¨(M.G.Allen£¬K.L.Carleton£¬S.J.Davis etal£¬25th AIAA Plasmadynamicsand Lasers Conference AIAA paper 94-2433£¬Colorado Spring£¬CO£¬1994£»Yong Xu£¬Xinzhi Sheng£¬Julong Sun£¬etal£¬SPIE Vol.3612£¬32(1999))Ìá³öÁËÀûÓÿɵ÷г¶þ¼«¹Ü¼¤¹âÆ÷ºÍÀûÓùâǻ˥µ´¹âÆ×(Cavity Ring-DownSpectroscopy)¼¼Êõ²â»ù̬ÑõµÄ·½·¨µÈ£¬ÊǽèÖúÓÚCl2ÀûÓÃÂʵIJÎÊý£¬¼ä½ÓµÃµ½O2(1¦¤)Ũ¶È´Ó¶øµÃµ½²úÂʵķ½·¨£¬²»ÊÇÖ±½Ó²âÁ¿£¬¶øÇÒÐÅÔë±ÈÈÔÐë½øÒ»²½Ìá¸ß¡£ÖÁÓÚÂÈÆøÀûÓÃÂÊ£¬Ä¿Ç°Ö÷ÒªÊÇͨ¹ýÂȶԲ¨³¤325nmµÄ×ÏÍâ¹âµÄÎüÊÕ(ÁõÍò·¢£¬Íõ¿Æ£¬ÐìÔöºÍ£¬É£·ïͤ£¬Á¿×Óµç×Óѧ±¨£¬18£¬5(2001))£¬Óɱȶû¶¨Âɸù¾Ý͸Éä¹âÇ¿µÄ±ä»¯µÃµ½²ÐÓàÂÈÁ¿£¬²¢Óɴ˵õ½ÂÈÆøµÄÀûÓÃÂÊ¡£Òò´Ë²â¶¨ÕâÁ½¸ö²ÎÊýÐèÒª·Ö±ð½èÖúÁ½Ìײ»Í¬µÄ×°ÖúÍÉ豸À´½øÐУ¬¹ý³Ì·±Ëö£¬¶øÇÒ¶¼ÐèÒªÁíÍâ½øÐб궨ʵÑ飬ÓÉÓڱ궨ÓëʵÑé»·¾³¼ä´æÔÚ²îÒ죬ËùÒÔ»áÒýÈë½Ï´óÎó²î£¬Ò»°ã¶¼ÔÚ20£¥-30£¥£¬ÉõÖÁ¸ü¸ß¡£
Õë¶ÔÉÏÊö´æÔÚµÄÎÊÌ⣬ÓÖÓÐÈËÌá³öÁËÒ»ÖÖÓÃ×Ô·¢À®Âü̽²â·¨²âµÃO2(a1¦¤)ºÍO2(X3¡Æ)µÄÀ®ÂüÉ¢Éä¹âÆ×µÄ·½·¨£¬Óɸ÷×ÔµÄÉ¢Éä½ØÃæÇóµÃÆäÏà¶ÔŨ¶È£¬È»ºóÓÉO2(a1¦¤)µÄŨ¶È³ýÒÔ×ÜÑõµÄŨ¶È¼´¿ÉÇó³öO2(a1¦¤)µÄ²úÂÊ¡£¸Ã×°ÖðüÀ¨·¢ÉúÆ÷ÊäËͶÎ(ÑùÆ·³Ø)¡¢ÊÕ¼¯ÏµÍ³ºÍ̽²âϵͳ£¬ÊÕ¼¯ÏµÍ³ÓÉ׼ֱ͸¾µºÍ¾Û½¹Í¸¾µ×é³ÉΪһ¸öÕûÌ塣̽²âϵͳÓÉ̽²âµ¥É«ÒÇ¡¢´øÍ¨ÂË¹âÆ¬ºÍICCD×é³É(V.Tom Gylys and Larry F.Rubin£¬¡°Direct measurement of O2(a1¦¤)and O2(X3¡Æ)in chemical oxygen-iodinelasers with use of spontaneous Raman imaging¡±£¬Applied Optics£¬Vol.37£¬No.6£¬P1026£¬1998)¡£¸Ã×°ÖÃÓÃYLF¼¤¹â×÷±ÃÆÖ¹â£¬ÓÃ×éºÏ͸¾µÏµÍ³ÊÕ¼¯À®ÂüÉ¢ÉäÐźţ¬ÔÙÓÉ̽²âµ¥É«ÒǺÍICCD»ñµÃ·¢ÉúÆ÷ÊäËͶÎÖÐO2(a1¦¤)ºÍO2(X3¡Æ)µÄÀ®Âü¹âÆ×£¬Óɴ˵õ½µ¥Ì¬ÑõµÄ²úÂÊ¡£¸Ã×°ÖõIJ»×ãÖ®´¦ÊDzÉÓÃ×éºÏ͸¾µÊÕ¼¯Ðźţ¬²»Ò×µ÷½Ú¹â·£»¸Ã×°ÖÃÖ»Äܵõ¥Ì¬ÑõµÄ²úÂÊ£¬²»ÄܲâÁ¿ÆäËüµÄ×é·ÖŨ¶È£¬¾ßÓкܴóµÄ¾ÖÏÞÐÔ¡£
ÒÔÉÏÏÖÓеIJâÁ¿×°Öö¼²»Í¬³Ì¶ÈµØ´æÔÚ×ÅÕâÑù»òÄÇÑùµÄȱµãºÍ²»×㣬Óеı궨²»Ò×£¬ÓеIJâÊÔµÍѹ¿ÉÒÔ£¬²âÁ¿ÉÔ¸ßѹʱÔò»áÒýÈë½Ï´óÎó²î¡£
ʵÓÃÐÂÐÍÄÚÈݱ¾ÊµÓÃÐÂÐ͵ÄÄ¿µÄÔÚÓÚÌṩһÖÖÀûÓÃ×Ô·¢À®ÂüÉ¢Éä¼¼Êõ²âÁ¿·½·¨½øÐвâÁ¿µÄ²âÊÔ×°Ö㬸Ã×°ÖòÙ×÷·½±ã¡¢¾«È·¶È¸ß¡¢ÎÞÐèÁíÍâ½øÐб궨ʵÑé¡£
ΪÁË´ïµ½ÉÏÊöÄ¿µÄ£¬±¾ÊµÓÃÐÂÐ͵ļ¼Êõ·½°¸ÊÇÒ»ÖÖ×Ô·¢À®ÂüÉ¢Éä¼¼Êõ²âÁ¿ÆøÌå×é·ÖŨ¶ÈµÄ²âÊÔ×°Öã¬ÅäºÏÆøÌåÑùÆ·³Ø¶øÊµÊ©£¬°üÀ¨¼¤¹âÆ÷¡¢ÊÕ¼¯ÏµÍ³¡¢Ì½²âϵͳ¼°Êý¾Ý´¦Àíϵͳ£»¼¤¹âÆ÷ΪÏ߯«Õñ¼¤¹â£»ÊÕ¼¯ÏµÍ³ÎªÒ»Í¸¾µ£¬²¢´¹Ö±ÓÚ¼¤¹âÊøÉèÖã»Ì½²âϵͳΪһ´øÓÐICCDÕóÁÐ̽²âÆ÷µÄ¹âÕ¤¹âÆ×ÒÇ£»Êý¾Ý´¦ÀíϵͳÊÇһ̨´øÓÐÑùÆ·ÎïÖʵÄŨ¶ÈµÄÊýѧ¼ÆËãÀý³ÌµÄ¼ÆËã»ú£»ÉÏÊöµÄ¼¤¹âÆ÷ÉèÖÃÔÚÆøÌåÑùÆ·³ØµÄÒ»¶Ë£¬Æä·¢³öµÄ¼¤¹âÊø¾Û½¹ÔÚÆøÌåÑùÆ·³ØÖУ¬ÊÕ¼¯ÏµÍ³´¹Ö±¼¤¹âÊøÉèÖÃÔÚÑùÆ·³ØµÄÁíÒ»²à£¬ÊÕ¼¯ÏµÍ³µÄÊä³ö¶ËÓë̽²âϵͳÁ¬½Ó£¬Ì½²âϵͳµÄÊä³ö¶ËÓëÊý¾Ý´¦ÀíϵͳÁ¬½Ó¡£
ÉÏÊöµÄ͸¾µ¿ÉÒÔÊÇ˫͹͸¾µ¡¢Æ½Í¹Í¸¾µ»òÍäÔÂ͸¾µ£»ÉÏÊöµÄ͸¾µ»¹ÍâÉèÓÐÒ»Ïû¹âͲ£»ÉÏÊöµÄICCD»¹Í¨¹ýʾ²¨Æ÷Á¬½ÓÓÐÒ»¿É½ÓÊÕ¹âÐźŵĹâ̽ͷ£»ÉÏÊöµÄ¹âÕ¤¹âÆ×ÒÇÏÁ·ìǰÉèÓÐÂ˹â×°Öá£
±¾ÊµÓÃËùÌṩµÄ²âÊÔ×°ÖÃÊÇͨ¹ýÒ»·øÉäÔ´£¬·¢³öÏ߯«Õñ¹â£¬µ½´ïÑùÆ·ÆøÌå×é·ÖµÄ±íÃæ£»È»ºóͨ¹ýµ¥Í¸¾µÊÕ¼¯À®ÂüÉ¢ÉäÐźţ¬²¢¾¹ý¿Éͬʱ¹Û²â¶à×é·ÖÀ®Âü¹âÆ×µÄ̽²â×°ÖýøÐзֱ紦Àí£¬×îºó¾¹ýһ̨´øÓжà¸ö±»²âÑùÆ·ÎïÖʵÄŨ¶ÈµÄÊýѧ¼ÆËãÀý³ÌµÄ¼ÆËã»ú£¬Í¬Ê±µÃµ½¶à¸ö±»²âÑùÆ·×é·ÖµÄŨ¶È¡£
±¾ÊµÓÃÐÂÐÍÀûÓÃ×Ô·¢À®ÂüÉ¢Éä¼¼Êõ²â¶¨ÆøÌå×é·ÖŨ¶ÈµÄ²âÁ¿ÔÀí°´ÕÕ·Ö×Ó¹âÆ×ѧ֪ʶ£¬×ÔÓÉ·Ö×ÓÓÉʼ̬mԾǨµ½ÖÕ̬nËù¶ÔÓ¦µÄÀ®ÂüÉ¢Éä×ÜÇ¿¶ÈΪImn=27π532c4I0(v0-vmn)4Σi,j|(αij)mn|2---(1)]]>ÆäÖÐ(αij)mn=1hΣr[(Mj)mr(Mi)rnvmr-v0+(Mi)mr(Mj)rnvrn+v0]---(2)]]>ʽÖÐI0-ƵÂÊΪv0µÄÈëÉä¹âÇ¿vmn-À®ÂüÆµÒÆr-Óëijһµç×Ó¼¤·¢Ì¬ÏàÁªÏµµÄÖмä̬(Mi)rn-´Órµ½n̬i·½ÏòµÄµçż¼«Ô¾Ç¨¾Ø(Mj)mr-´Ómµ½r̬j·½ÏòµÄµçż¼«Ô¾Ç¨¾ØÀ®ÂüÆ×ÏßµÄÇ¿¶ÈÖ÷Òª¾ö¶¨ÓÚÉ¢Éä·Ö×ӵĽṹ£¬¼¤·¢Ìõ¼þ¶ÔÓÚÆ×ÏßµÄÓ°Ïì½ÏС£¬µ±·Ö×ÓÖ®¼ä²»´æÔÚÏÔÖøµÄ·Ö×ÓÏ໥×÷ÓÃʱ£¬À®ÂüÆ×ÏßµÄÇ¿¶ÈÓ뵥λÌå»ýÖÐËùº¬É¢ÉäÎïÖÊ·Ö×ÓÊýÒÔ¼°·Ö×ÓµÄÀ®ÂüÉ¢Éä½ØÃæ³ÉÕý±È¡£Èç¹ûÔÚ²â¶Èµã´¦¼ÓÈëijÖÖÒÑÖª¾ø¶ÔŨ¶ÈµÄÎïÖÊʱ£¬¸ù¾Ý¸÷ÎïÖÖÉ¢ÉäÇ¿¶ÈµÄ±È½ÏÒÔ¼°¸÷×ÔµÄÉ¢Éä½ØÃæ¾Í¿ÉÈ·¶¨³ö¸÷ÎïÖֵľø¶ÔŨ¶È¡£
Éè´ý²â×é·ÖµÄ¾ø¶ÔŨ¶ÈΪ[M]£¬ÔòÓÐ[M]=I/σI0/σ0·[M0]---(3)]]>ʽÖÐI-´ý²â×é·ÖÀ®ÂüÉ¢ÉäÆ×ÏßÇ¿¶È¦Ò-´ý²â×é·ÖÀ®ÂüÉ¢Éä½ØÃæI0-ÒÑÖª¾ø¶ÔŨ¶ÈÎïÖʵÄÀ®ÂüÉ¢ÉäÆ×ÏßÇ¿¶È¦Ò0-ÒÑÖª¾ø¶ÔŨ¶ÈÎïÖʵÄÀ®ÂüÉ¢Éä½ØÃæ[M0]-ÒÑÖªÎïÖʵľø¶ÔŨ¶ÈÓÉÀíÏëÆøÌå״̬·½³Ì£¬¿ÉÖª´ý²â×é·ÖMµÄ·ÖѹP¦¤ÎªP¦¤£½[M]¡¤R¡¤T=I/σI0/σ0·[M0]·R·T]]>ʽÖÐR-ÆÕÊÊÆøÌå³£ÊýT-²âÊÔµãÆøÌåµÄ¾ø¶ÔζÈK±¾ÊµÓÃÐÂÐ͵ÄÓŵ㼰Ч¹û1.Ò»°ãÉ¢ÉäÇ¿¶È½Ï´óµÄÇé¿öÏ£¬¶Ô±ÃÆÖ¹âÒÔ¼°ÊÕ¼¯Ì½²âϵͳµÄÒªÇó²»ÊǺܸߣ¬µ«ÊǶÔÓÚµÍÑ¹ÆøÌå×é·ÖŨ¶ÈµÄ²â¶¨£¬ÓÉÓÚÆäÀ®ÂüÉ¢ÉäÐźÅÒ쳣΢Èõ£¬¹Ê¶ÔÉÏÊö¸÷Ïî¾ùÓв»Í¬³Ì¶ÈµÄÒªÇó£¬ÒÔ¾¡Á¿Ìá¸ßÐÅÔë±È¡£ÓÉÓÚÀ®ÂüÉ¢Éä¾ßÓÐÆ«ÕñЧӦ£¬¹Ê±¾ÊµÓÃÐÂÐͽ«±ÃÆÖ¹â¸ÄΪÏ߯«Õñ¼¤¹â£¬ÔÚÏàͬ¹¦ÂÊÏÂʹÀ®ÂüÐźÅÇ¿¶ÈÌá¸ß£¬¸ÄÉÆÁËÐÅÔë±È¡£
2.ÊÕ¼¯ºÍ̽²âϵͳҲ×öÁ˸Ľø£¬²ÉÓõ¥Í¸¾µÊ¹µÃ¹â·¼òµ¥¡¢Ò×ÓÚµ÷½Ú£¬Ôö¼ÓÁËÏû¹âͲ£¬Ò»¶¨³Ì¶ÈÉϱÜÃâÁËÔÓÉ¢¹âµÄÓ°Ï죬´ó´óµØÌá¸ßÁËÐÅÔë±È£»Ì½²âϵͳ²ÉÓùâÕ¤¹âÆ×ÒǺÍICCD£¬ÓùâÆ×ÒǷֹ⣬ʹµÃ¹âÕ¤ºÍÖÐÐIJ¨³¤¿ÉÒÔ¸ù¾Ý²âÊÔµÄÐèÒªËæÊ±¿Éµ÷£¬²Ù×÷¼ò±ã£¬²âÊÔËٶȿ졢ÀûÓÚ²»Í¬×é·ÖÀ®Âü¹âÆ×µÄ»ñµÃ¡£
3.±¾ÊµÓÃÐÂÐ͵Ä×°ÖÃÈÝÒײÙ×÷£¬²»µ«¿ÉÒÔÀûÓÃͬһװÖÃͬʱ²â¶¨µ¥ÖØÌ¬Ñõ·¢ÉúÆ÷(SOG)ÖÐO2(1¦¤)²úÂʺÍÂÈÆøÀûÓÃÂÊÁ½¸ö¹Ø¼ü²ÎÊý£¬¶øÇÒ¿ÉÒÔʵʱ±ê¶¨£¬²»ÐèÒªÁíÍâ½øÐб궨ʵÑ飬±ÜÃâÁËÓÉÓÚ¼¤¹âÆ÷ÄÜÁ¿²¨¶¯µÈÒòËØÔì³ÉµÄÏà¶ÔÎó²î£¬Òò´Ë²âÁ¿¾«¶È½Ï¸ß£¬ÊDzâÁ¿ÆøÌå×é·ÖŨ¶È¼ò±ãÒ×Ðеķ½·¨¡£
4.±¾ÊµÓÃÐÂÐͲ»½ö¶Ô¾ÖÏÞÓÚÉÏÊöµ¥ÖØÌ¬Ñõ·¢ÉúÆ÷µÄÐÔÄܲâÁ¿£¬»¹ÊÊÓÚÆäËüµÄÆøÌå×é·ÖŨ¶ÈµÄ²âÁ¿£¬ÓÈÆäÊʺÏÓÚµÍÑ¹ÆøÌå×é·ÖµÄ²â¶¨¡£
ͼ1ÊDZ¾ÊµÓÃÐÂÐ͵ĽṹʾÒâͼ£»Í¼2ÊDZ¾ÊµÓÃÐÂÐ͵ÄʵʩÀý£»Í¼3ÊDZ¾ÊµÓÃÐÂÐÍʵʩÀýËù²âµÄ·¢ÉúÆ÷³ö¿ÚÆøÁ÷µÄÀ®ÂüÉ¢Éä¹âÆ×¡£
¾ßÌåʵʩ·½Ê½
ʵʩÀý1Çë²ÎÔÄͼ1£¬Ò»ÖÖ×Ô·¢À®ÂüÉ¢Éä¼¼Êõ²âÁ¿ÆøÌå×é·ÖŨ¶ÈµÄ²âÊÔ×°ÖÃÓɼ¤¹âÆ÷¡¢ÊÕ¼¯ÏµÍ³¡¢Ì½²âϵͳ¼°Êý¾Ý´¦Àíϵͳ×é³É£¬¼¤¹âÆ÷1ΪÏ߯«Õñ¼¤¹â£¬ÔÚµ½´ïÑùÆ·³ØAǰ£¬Í¨¹ýһ͸¾µ11£¬ÒԻ㼯¼¤¹âÊø£¬¼ÓÇ¿Æä¹âÃܶȣ»ÑùÆ·³ØAµÄÏ·½ÉèÓÐÒ»ÓÃÓÚÎüÊÕ¼¤¹âµÄ×°ÖÃ12£¬ÒÔ·ÀÖ¹¼¤¹âÉ¢Éä¡£ÊÕ¼¯ÏµÍ³ÎªÒ»Í¸¾µ2£¬¸Ã͸¾µ2Ϊ¿É»ã¼¯¹âÊøµÄ˫͹͸¾µ¡¢Æ½Í¹Í¸¾µ»òÍäÔÂ͸¾µ£»ÆäÍⲿÌ×ÉèÓÐÒ»Ïû¹âͲ7£»Ì½²âϵͳΪһ´øÓÐÕóÁÐ̽²âÆ÷ICCD 9µÄ¹âÕ¤¹âÆ×ÒÇ3£¬¹âÕ¤¹âÆ×ÒÇ3µÄǰ·½ÉèÓÐÂË¹âÆ¬8£¬¹âÕ¤¹âÆ×ÒÇ3¹âÕ¤¿Éµ÷½Ú£¬¿Éͬʱ¹Û²â¶à¸ö×é·ÖµÄÀ®Âü¹âÆ×£¬²¢ËæÑùÆ·ÎïÖʲ»Í¬×é·Öµ÷Õû¹âÆ×·¶Î§£»Êý¾Ý´¦ÀíϵͳÊÇһ̨´øÓÐÑùÆ·ÎïÖʵÄŨ¶ÈµÄÊýѧ¼ÆËãÀý³ÌµÄ¼ÆËã»ú4¡£ÆäÖУ¬ICCDµÄÒ»¶Ë¿Ú»¹Í¨¹ýʾ²¨Æ÷6Á¬½ÓÓÐÒ»¿É½ÓÊÕ¹âÐźŵĹâ̽ͷ5£¬ÓÃÒÔ½ÓÊܹâÐźţ¬¶ÔICCDÆðµ½Ò»¸ö²Î¿¼¹âµÄ×÷Óã¬ÁíÁ½¸ö¶Ë¿Ú·Ö±ðÓëÂö³å·¢ÉúÆ÷10ºÍ¼ÆËã»ú4ÏàÁ¬£¬¸ÃÂö³å·¢ÉúÆ÷10µÄÊäÈë¶ËÔòÓ뼤¹âÆ÷1ÏàÁ¬£¬²¢ÓɸÃÂö³å·¢ÉúÆ÷10¿ØÖÆICCDµÄ¿ìÃÅ¡£
ÉÏÊö²âÁ¿×°ÖÃ¿É¶Ô´óÆø¡¢¸ßѹ¼°µÍѹϵĸ÷ÖÖÆøÌå×é·ÖµÄŨ¶È½øÐвⶨ¡£
ʵʩÀý2ÏÂÃæÒÔµ¥ÖØÌ¬Ñõ·¢ÉúÆ÷µÄÐÔÄܲÎÊý²âÁ¿ÎªÀýÒÔ˵Ã÷±¾ÊµÓÃÐÂÐ͵Ä×°ÖõÄʹÓ÷½·¨¡£
ÎÒÃÇÀûÓÃ×Ô·¢À®ÂüÉ¢Éä¹âÆ×²âµÃN2¡¢O2(a1¦¤)and O2(X3¡Æ)µÄŨ¶È£¬Ê×´ÎÀûÓÃͬһװÖÃͬʱ²âµÃÁËO2(1¦¤)µÄ²úÂʺÍÂÈÆøµÄÀûÓÃÂÊ¡£
Çë²ÎÔÄͼ2£¬ÓÉÓÚÆøÌåѹÁ¦½ÏµÍ£¬ËùÒÔÒªÇó±ÃÆÖ¹â¹¦Âʽϸߣ¬Òò´ËÒ»°ã²ÉÓø߹¦ÂʵÄÂö³å¼¤¹âÆ÷£¬±¾ÊµÊ©Àý²ÉÓÃYAG¼¤¹âÆ÷¡£ÑùÆ·³ØAΪµ¥ÖØÌ¬Ñõ·¢ÉúÆ÷14(SOG)µÄÆøÁ÷ÊäËͶΣ¬´ÓSOG14³öÀ´µÄO2(1¦¤)»ìºÏÆøÁ÷£¬ÓÉÕæ¿Õ±Ã13ÒÔÒ»¶¨µÄËÙÂʳé×ߣ¬Ê¹ÆøÌå±£³ÖÔÚ¸ºÑ¹×´Ì¬Ï¡£ÔÚSOG14³ö¿Ú´¦µÄÆøÁ÷ÊäË͹ܵÀÉÏ¿ª´°¿Ú£¬YAG¼¤¹âÆ÷1µÄ¼¤¹âÓÉ͸¾µ11¾´°¿Ú¾Û½¹ÓÚ²âÊԵ㴦£¬ÔÚÓ뼤¹â¹âÊø´¹Ö±·½ÏòÓÃÒ»f/1.6µÄ͸¾µ2¾Ïû¹âͲ7ÊÕ¼¯É¢ÉäµÄÀ®ÂüÉ¢ÉäÐźţ¬²¢Ê¹É¢Éä¹â¾Û½¹ÓÚ´øÓдø×èÂË¹âÆ¬8(notch-filter)µÄf/6.5µÄActon Spectrpro 500¹âÕ¤¹âÆ×ÒÇ3µÄÏÁ·ìÉÏ£¬¾¹âÕ¤·Ö¹â£¬³ÉÏñÔÚ1024¡Á256µÄICCD9ÉÏ£¬ICCDÖÆÀä-25¿Ú£¬ÒÔ¼õС°µµçÁ÷µÄÓ°Ï죬ÓɼÆËã»ú4Êý¾Ý´¦ÀíϵͳµÃµ½½á¹û¡£¼ÆËã»úÊý¾Ý´¦ÀíϵͳÄÚÉèÓÐÒÔÏÂ(5)¡¢(6)¹«Ê½£¬ÓÃÒÔ¼ÆËãËùÐèµÄÊýÖµ¡£
·¢ÉúÆ÷µÄÂÈÆøÀûÓÃÂʺͳö¿Ú´¦O2(1¦¤)µÄ²úÂÊ¿ÉÓÉ(5)¡¢(6)ʽ·Ö±ðÇóµÃη=[O2][Cl2]=[O2][N2]·[N2][Cl2]=[O2][N2]·b=(a1+a2)·b---(5)]]>Y=[O2(a1Δ)][O2(a1Δ)]+[O2(X3Σ)]]]>=IO2(a1Δ)/σO2(a)IO2(a1Δ)/σO2(a)+IO2(X3Σ)/σO2(X)]]>=IO2(a1Δ)IO2(a1Δ)+IO2(X3Σ)(σO2(a)/σO2(X))---(6)]]>ÆäÖЦÇ-ÂÈÆøÀûÓÃÂÊY-O2(1¦¤)²úÂÊa1-O2(1¦¤)Ũ¶ÈÓëN2Ũ¶ÈÖ®±Èa2-O2(3¡Æ)Ũ¶ÈÓëN2Ũ¶ÈÖ®±Èb-µªÂȱȲÉÓÃ×Ô·¢À®Âü¹âÆ×¼¼ÊõÀûÓÃͼ1ËùʾװÖöÔ0.1molÉäÁ÷ʽµ¥Ì¬Ñõ·¢ÉúÆ÷³ö¿Ú´¦O2(1¦¤)µÄ²úÂʺÍÂÈÆøÀûÓÃÂʽøÐÐÁ˲»Í¬Ìõ¼þµÄ²âÊÔ£¬²âµÃµÄµäÐÍÀ®ÂüÉ¢Éä¹âÆ×¼ûͼ3£¬²âÊÔ½á¹û¼û±í1¡£
±í1 O2(1¦¤)µÄ²úÂʺÍÂÈÆøÀûÓÃÂʵÄʵÑé½á¹û
ÆäÖÐP-·¢ÉúÆ÷³ö¿Ú´¦Ñ¹Á¦ÀûÓÃ×Ô·¢À®ÂüÉ¢Éä¹âÆ×·¨²âÁ¿O2(1¦¤)²úÂʺÍÂÈÆøÀûÓÃÂÊʱÎÒÃÇ¶ÔÆä½øÐÐÁËÎó²î·ÖÎö1.O2(1¦¤)²úÂʵÄÏà¶ÔÎó²îO2(1¦¤)²úÂʵÄÏà¶ÔÎó²î¿Éͨ¹ýÏÂʽ½øÐмÆËã|dYY|=IO2(X3Σ)β(IO2(a1Δ)+IO2(X3Σ)β)[|dββ|+|dIO2(X3Σ)IO2(X3Σ)|+|dIO2(a1Δ)IO2(a1Δ)|---(7)]]>ÆäÖЦÂ-O2(1¦¤)ÓëO2(3¡Æ)À®ÂüÉ¢Éä½ØÃæµÄ±ÈÖµ´ÓÎÒÃǵIJâÊÔ½á¹û£¬µ±ÐÅÔë±È´óÓÚ10ʱ£¬O2(1¦¤)²úÂʲâÁ¿×ܵÄÏà¶ÔÎó²îСÓÚ8£¥¡£
2.ÂÈÆøÀûÓÃÂʲâÁ¿µÄÏà¶ÔÎó²îÂÈÆøÀûÓÃÂʲâÁ¿µÄÏà¶ÔÎó²î¿ÉÓÉÏÂÃæÎó²î¹«Ê½¼ÆËã|dηη|=|d[IO2(a1Δ)+IO2(X3Σ)β][IO2(a1Δ)+IO2(X3Σ)β]|+|dIN2IN2|---(8)]]>µ±ÐÅÔë±È´óÓÚ10ʱ£¬ÂÈÆøÀûÓÃÂʲâÁ¿×ܵÄÏà¶ÔÎó²îСÓÚ12£¥¡£
ȨÀûÒªÇó1.Ò»ÖÖ×Ô·¢À®ÂüÉ¢Éä¼¼Êõ²âÁ¿ÆøÌå×é·ÖŨ¶ÈµÄ²âÊÔ×°Öã¬ÅäºÏÆøÌåÑùÆ·³Ø¶øÊµÊ©£¬°üÀ¨¼¤¹âÆ÷¡¢ÊÕ¼¯ÏµÍ³¡¢Ì½²âϵͳ¼°Êý¾Ý´¦Àíϵͳ£¬ÆäÌØÕ÷ÔÚÓÚ¼¤¹âÆ÷ΪÏ߯«Õñ¼¤¹â£»ÊÕ¼¯ÏµÍ³ÎªÒ»µ¥Í¸¾µ£¬²¢´¹Ö±ÓÚ¼¤¹âÊøÉèÖã»Ì½²âϵͳΪһ´øÓÐICCDÕóÁÐ̽²âÆ÷µÄ¹âÕ¤¹âÆ×ÒÇ£¬¿ÉÓÃÓÚµ÷ÕûÑùÆ·ÎïÖʵĹâÆ×·¶Î§£»Êý¾Ý´¦ÀíϵͳÊÇһ̨´øÓÐÑùÆ·ÎïÖʵÄŨ¶ÈµÄÊýѧ¼ÆËãÀý³ÌµÄ¼ÆËã»ú£»ÉÏÊöµÄ¼¤¹âÆ÷ÉèÖÃÔÚÆøÌåÑùÆ·³ØµÄÒ»¶Ë£¬Æä·¢³öµÄ¼¤¹âÊø¾Û½¹ÔÚÆøÌåÑùÆ·³ØÖУ¬ÊÕ¼¯ÏµÍ³´¹Ö±¼¤¹âÊøÉèÖÃÔÚÑùÆ·³ØµÄÁíÒ»²à£¬ÊÕ¼¯ÏµÍ³µÄÊä³ö¶ËÓë̽²âϵͳÁ¬½Ó£¬Ì½²âϵͳµÄÊä³ö¶ËÓëÊý¾Ý´¦ÀíϵͳÁ¬½Ó¡£
2.°´ÕÕȨÀûÒªÇó1ËùÊöµÄ²âÊÔ×°Öã¬ÆäÌØÕ÷ÔÚÓÚËùÊöµÄ͸¾µÊÇ˫͹͸¾µ¡¢Æ½Í¹Í¸¾µ»òÍäÔÂ͸¾µ¡£
3.°´ÕÕȨÀûÒªÇó1»ò2ËùÊöµÄ²âÊÔ×°Öã¬ÆäÌØÕ÷ÔÚÓÚËùÊöµÄ͸¾µ»¹ÍâÉèÓÐÒ»Ïû¹âͲ¡£
4.°´ÕÕȨÀûÒªÇó1ËùÊöµÄ²âÊÔ×°Öã¬ÆäÌØÕ÷ÔÚÓÚËùÊöµÄICCD»¹Í¨¹ýʾÂËÆ÷Á¬½ÓÓÐÒ»¿É½ÓÊÕ¹âÐźŵĹâ̽ͷ¡£
5.°´ÕÕȨÀûÒªÇó1ËùÊöµÄ²âÊÔ×°Öã¬ÆäÌØÕ÷ÔÚÓÚËùÊöµÄ¹âÕ¤¹âÆ×ÒÇǰ·½ÉèÓÐÂ˹â×°Öá£
רÀûÕªÒª±¾ÊµÓÃÐÂÐ͹«¿ªÁËÒ»ÖÖ×Ô·¢À®ÂüÉ¢Éä¼¼Êõ²âÁ¿ÆøÌå×é·ÖŨ¶ÈµÄ²âÊÔ×°Ö㬸Ã×°ÖðüÀ¨¼¤¹âÆ÷¡¢ÊÕ¼¯ÏµÍ³¡¢Ì½²âϵͳ¼°Êý¾Ý´¦Àíϵͳ£¬¼¤¹âÆ÷·¢³öÏ߯«Õñ¼¤¹â£»ÊÕ¼¯ÏµÍ³ÎªÒ»Í¸¾µ£¬Ì½²âϵͳΪһ´øÓÐICCDÕóÁÐ̽²âÆ÷µÄ¹âÕ¤¹âÆ×ÒÇ£¬¿ÉÓÃÓÚµ÷ÕûÑùÆ·ÎïÖʵĹâÆ×¡£±¾ÊµÓÃÐÂÐͲÉÓõ¥Í¸¾µÊ¹µÃ¹â·¼òµ¥¡¢Ò×ÓÚµ÷½Ú£¬Ôö¼ÓÁËÏû¹âͲ£¬Ò»¶¨³Ì¶ÈÉϱÜÃâÁËÔÓÉ¢¹âµÄÓ°Ï죬´ó´óµØÌá¸ßÁËÐÅÔë±È£»Ì½²âϵͳ²ÉÓùâÕ¤¹âÆ×ÒǺÍICCD£¬ÓùâÆ×ÒǷֹ⣬ʹµÃ¹âÕ¤ºÍÖÐÐIJ¨³¤¿ÉÒÔ¸ù¾Ý²âÊÔµÄÐèÒªËæÊ±¿Éµ÷£¬²Ù×÷¼ò±ã£¬ÀûÓÚ²»Í¬×é·ÖÀ®Âü¹âÆ×µÄ»ñµÃ¡£
Îĵµ±àºÅG01N21/65GK2558989SQ0227486
¹«¿ªÈÕ2003Äê7ÔÂ2ÈÕ ÉêÇëÈÕÆÚ2002Äê8ÔÂ21ÈÕ ÓÅÏÈȨÈÕ2002Äê8ÔÂ21ÈÕ
·¢Ã÷ÕßÕÔΰÁ¦, ¶àÀöƼ, É£·ïͤ, ³Â·½, ÍõÔöÇ¿ ÉêÇëÈË:Öйú¿ÆÑ§Ôº´óÁ¬»¯Ñ§ÎïÀíÑо¿Ëù