Lembetsani ku Social Media Yathu Kuti Mupeze Nkhani Yachangu
Mu njira zamakono zamakono zopitira patsogolo, ma laser amapanga malo apadera, odziwika ndi kulondola kwawo kosayerekezeka, kusinthasintha, komanso kuchuluka kwa momwe amagwiritsidwira ntchito. M'derali, laser yobiriwira ya 525nm, makamaka mu mawonekedwe ake ophatikizika ndi ulusi, imadziwika ndi mitundu yake yapadera komanso kugwiritsidwa ntchito kwakukulu m'malo osiyanasiyana kuyambira njira zosapha mpaka njira zamakono zamankhwala. Kufufuzaku cholinga chake ndi kufotokoza momwe ntchito zosiyanasiyana zaMa laser obiriwira a 525nm, kuwonetsa udindo wawo wofunikira m'magawo osiyanasiyana monga kukakamiza apolisi, chisamaliro chaumoyo, chitetezo, ndi zosangalatsa zakunja. Kuphatikiza apo, nkhaniyi ifotokoza kusiyana pakati pa ma laser obiriwira a 525nm ndi 532nm, kugogomezera madera omwe ali olamulira.
Mapulogalamu a Laser Obiriwira a 532nm
Ma laser obiriwira a 532nm amatamandidwa chifukwa cha mtundu wawo wobiriwira wowala komanso wowala, womwe umagwirizana bwino ndi mphamvu ya diso la munthu pansi pa kuwala kwachikhalidwe, zomwe zimapangitsa kuti akhale ofunika kwambiri m'magawo osiyanasiyana. Pakufufuza kwasayansi, ma laser awa ndi ofunikira kwambiri pa fluorescence microscopy, zomwe zimathandiza kuti ma fluorophores ambiri azitha kusunthika, komanso mu spectroscopy kuti afufuze bwino zinthu zomwe zili mkati mwake. Gawo lachipatala limagwiritsa ntchito ma laser awa munjira monga ophthalmologic laser photocoagulation pochiza ma retina, komanso ntchito za khungu zomwe cholinga chake ndi kuchotsa zilonda zinazake pakhungu. Kugwiritsa ntchito ma laser a 532nm m'mafakitale kumawonekera bwino pantchito zomwe zimafuna kuwona bwino monga kujambula, kudula, ndi kulinganiza. Kuphatikiza apo, kukopa kwawo pamagetsi ogwiritsa ntchito pa ma laser pointers, komanso mumakampani osangalatsa pakuwonetsa kuwala, kukuwonetsa kufunika kwawo kwakukulu, chifukwa cha kuwala kwawo kobiriwira kokongola.
Kodi Dpss Laser imapanga bwanji laser yobiriwira ya 532nm?
Kupanga kuwala kobiriwira kwa laser kwa 532nm kudzera mu ukadaulo wa laser wa DPSS (Diode-Pumped Solid State) kumaphatikizapo njira yovuta kwambiri. Poyamba, kuwala kwa infrared pa 1064 nm kumapangidwa pogwiritsa ntchito kristalo yopangidwa ndi neodymium yomwe imapopedwa ndi Diode Laser. Kuwala kumeneku kumatsogozedwa kudzera mu kristalo yopanda mzere, yomwe imawirikiza kawiri ma frequency ake, ndikuchepetsa kutalika kwake kwa mafunde pakati, motero kupanga kuwala kobiriwira kowala pa 532 nm.
[Ulalo: Zambiri zokhudza Momwe laser ya DPSS imapangira laser yobiriwira]
Mapulogalamu Achizolowezi a Laser Obiriwira a 525nm
Kulowa mu gawo la laser yobiriwira ya 525nm, makamaka mitundu yake yolumikizidwa ndi ulusi, kukuwonetsa kufunika kwake pakupanga ma laser dazzlers. Zida zopanda kupha izi zimapangidwa kuti zisokoneze kwakanthawi kapena kusokoneza masomphenya a munthu yemwe akufuna kuukira popanda kuwononga nthawi yayitali, zomwe zimapangitsa kuti zikhale chisankho chabwino kwambiri kwa asitikali ndi apolisi. Amagwiritsidwa ntchito makamaka poyang'anira khamu la anthu, chitetezo pamalo oimika magalimoto, komanso kupewa zoopsa zomwe zingachitike, ma laser dazzlers amachepetsa chiopsezo cha kuvulala kwa nthawi yayitali. Kuphatikiza apo, kugwiritsidwa ntchito kwawo m'makina oletsa magalimoto kumasonyeza kuthekera kwawo kuyimitsa kapena kuwongolera magalimoto mosamala mwa kuchititsa madalaivala khungu kwakanthawi, kuonetsetsa kuti ali otetezeka panthawi yoyendetsa kapena pamalo oimika magalimoto.
Kugwiritsa ntchito ma laser obiriwira a 525nm kumapitirira kugwiritsa ntchito njira zamakono kuphatikiza kuwunikira ndi kukulitsa mawonekedwe. Kusankha kwa kutalika kwa 525nm, komwe kuli pafupi ndi mphamvu ya diso la munthu pansi pa kuwala kwambiri, kumapereka mawonekedwe abwino kwambiri. Izi zimapangitsa kuti laser yobiriwira ya 525nm ikhale chida chamtengo wapatali chowunikira, makamaka pantchito zofufuzira ndi kupulumutsa komwe kuwona ndikofunikira. Kuphatikiza apo, mawonekedwe awo apamwamba amawapangitsa kukhala abwino kwambiri pazochitika zakunja monga kuyenda pansi, kukagona m'misasa, ndi zizindikiro zadzidzidzi, zomwe zimagwira ntchito ngati chowunikira champhamvu pazochitika zovuta.
Inzochitika zodzitetezera, kulondola ndi kuwoneka bwino kwa ma laser obiriwira a 525nm amagwiritsidwa ntchito polemba zolinga ndi kupeza malo, kuthandiza muyeso wolondola wa mtunda kupita ku zolinga ndi kutsogolera zida zankhondo, motero zimawonjezera kugwira ntchito bwino kwa ntchito zankhondo. Amagwiranso ntchito yofunika kwambiri pakuwunika ndi kufufuza, makamaka panthawi ya ntchito zausiku, powunikira ndi kulemba zolinga za makamera oyang'anira ndi zida zowonera usiku.
Thegawo la zamankhwalaimapindulanso ndi kupita patsogolo kwa ukadaulo wa laser wobiriwira wa 525nm, makamaka mu retina, zomwe zikuwonetsa kuthekera kwawo kusintha mbali zosiyanasiyana za chithandizo chamankhwala. Kuphatikiza apo, chitukuko cha ma laser amphamvu kwambiri ogwiritsidwa ntchito m'mafakitale ndi asayansi chikuwonetsa kusinthasintha ndi kuthekera kwa ma laser obiriwira, ndi kupita patsogolo monga ma diode obiriwira a laser okhala ndi AlInGaN omwe amapanga mphamvu ya 1W pa 525nm, zomwe zikuwonetsa mwayi watsopano wofufuza ndi chitukuko.
Kuganizira malamulo ndi njira zotetezera zomwe zimagwiritsa ntchito ma laser obiriwira a 525nm ndizofunikira kwambiri, makamaka poganizira momwe amagwiritsidwira ntchito popewa kupha komanso kuteteza anthu, kuonetsetsa kuti ubwino wa ukadaulo wa laser wobiriwira ukugwiritsidwa ntchito moyenera, kuchepetsa zoopsa zokhudzana ndi kugwiritsa ntchito molakwika kapena kuwonetsedwa mopitirira muyeso.
Pomaliza, laser yobiriwira ya 525nm ikuwoneka ngati chizindikiro cha luso latsopano, ndi ntchito zake zomwe zikuphatikizapo chitetezo, chithandizo chamankhwala, kafukufuku wasayansi, ndi zina zotero. Kusinthasintha kwake ndi kugwira ntchito bwino, komwe kumachokera ku makhalidwe enieni a kutalika kwa kutalika kobiriwira, kumasonyeza kuthekera kwa laser kuyendetsa patsogolo ndi zatsopano m'magawo ambiri.
Buku lothandizira
Kehoe, JD (1998).Ma Laser Dazzlers Ogwiritsa Ntchito Mphamvu ZosaphaMa laser obiriwira, makamaka pa 532 nm, apangidwa ngati Laser Dazzlers, zida zogwiritsira ntchito apolisi, kukonza zinthu, ndi asilikali kuti azilankhulana ndi okayikiridwa ali patali popanda kupha, zomwe zimapangitsa kuti anthu azisokonezeka komanso kusokonezeka popanda kuvulaza kwa nthawi yayitali. Kutalika kwa nthawi imeneyi kumasankhidwa makamaka chifukwa cha kugwira ntchito kwake pa nthawi ya masana komanso nthawi yocheperako ya kuwala.
Donne, G. ndi ena (2006).Ma Dazzle Optical a Multi-wavelength Optical for Personnel and Sensor IncapacitationKafukufuku wa ma dazzlers opangidwa ndi ma diode lasers ndi ma diode-pumped lasers pa ma wavelengths ofiira, obiriwira, ndi a violet, opangidwa kuti alepheretse ogwira ntchito ndi masensa, okhala ndi mphamvu yosinthika yotulutsa komanso nthawi yogunda, kuwonetsa kusinthasintha komanso kuthekera kosintha momwe ntchito ikuyendera.
Chen, Y. et al. (2019). Kugwiritsa ntchito ma laser obiriwira kuchipatala, makamaka pa 525 nm, kwawonetsedwa chifukwa cha kugwira ntchito bwino kwawo komanso kuyenerera kwawo pokonza kuwala kwa retina mu ophthalmology, zomwe zikusonyeza kufunika kwawo mu chithandizo chamankhwala.
Masui, S. ndi ena (2013).Ukadaulo wa Laser Wamphamvu KwambiriKugwiritsa ntchito ma diode a laser obiriwira okhala ndi AlInGaN pa 525 nm kufikitsa kutulutsa kwa 1W, zomwe zikusonyeza kuthekera kwawo kogwiritsa ntchito mphamvu zambiri m'magawo osiyanasiyana a mafakitale ndi asayansi.
Nthawi yotumizira: Marichi-26-2024