Nkhani - Strategic Kufunika kwa Laser mu Ntchito Zachitetezo

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Ma laser akhala ofunikira pakugwiritsa ntchito chitetezo, opatsa mphamvu zomwe zida zachikhalidwe sizingafanane.Blog iyi imawunikira kufunikira kwa ma lasers pachitetezo, ndikugogomezera kusinthasintha kwawo, kulondola, komanso kupita patsogolo kwaukadaulo komwe kwawapanga kukhala mwala wapangodya wa njira zamakono zankhondo.

Mawu Oyamba

Kukhazikitsidwa kwaukadaulo wa laser kwasintha magawo ambiri, kuphatikiza matelefoni, zamankhwala, komanso chitetezo.Ma laser, omwe ali ndi mawonekedwe apadera ogwirizana, monochromaticity, ndi mphamvu zambiri, atsegula miyeso yatsopano mu mphamvu zankhondo, kupereka zolondola, zobisika, ndi zosinthika zomwe ziri zofunika kwambiri pankhondo zamakono ndi njira zodzitetezera.

Kulondola ndi Kulondola

Ma laser amadziwika chifukwa cha kulondola kwawo komanso kulondola.Kuthekera kwawo kuyang'ana zigoli zing'onozing'ono zomwe zili patali kwambiri zimawapangitsa kukhala ofunikira kwambiri pamagwiritsidwe ntchito monga kufotokozera chandamale ndi kuwongolera mizinga.Makina owunikira kwambiri a laser amatsimikizira kutumizidwa kwa zida zankhondo, kuchepetsa kwambiri kuwonongeka kwa chikole komanso kukulitsa chiwongola dzanja (Ahmed, Mohsin, & Ali, 2020).

Zosiyanasiyana Pamapulatifomu

Kusintha kwa ma lasers pamapulatifomu osiyanasiyana - kuchokera pazida zam'manja kupita pamakina akuluakulu okwera magalimoto - kumatsimikizira kusinthasintha kwawo.Ma laser aphatikizidwa bwino mu nsanja zapansi, zapamadzi, komanso zam'mlengalenga, zomwe zimagwira ntchito zingapo kuphatikiza kuzindikira, kupeza chandamale, ndi zida zamphamvu zachindunji pazolinga zokhumudwitsa komanso zodzitchinjiriza.Kukula kwawo kophatikizika komanso kuthekera kopangidwira ntchito zina kumapangitsa ma laser kukhala njira yosinthika pachitetezo (Bernatskyi & Sokolovskyi, 2022).

Kulankhulana Kwambiri ndi Kuyang'anira

Njira zoyankhulirana zozikidwa pa laser zimapereka njira zotetezeka komanso zodalirika zotumizira zidziwitso, zofunika pazochitika zankhondo.Kutsika kwapang'onopang'ono kwa kulumikizana ndi kuzindikira kwa kulumikizana kwa laser kumatsimikizira kusinthanitsa kwa data munthawi yeniyeni pakati pa mayunitsi, kupititsa patsogolo kuzindikira ndi kulumikizana.Kuphatikiza apo, ma lasers amatenga gawo lofunikira pakuwunika komanso kuzindikiranso, kupereka chithunzithunzi chapamwamba pakusonkhanitsidwa kwanzeru popanda kuzindikirika (Liu et al., 2020).

Zida Zamphamvu Zowongolera

Mwinanso kugwiritsidwa ntchito kofunikira kwambiri kwa ma laser podzitchinjiriza ndi zida zamphamvu zowongolera (DEWs).Ma laser amatha kubweretsa mphamvu zokhazikika ku chandamale kuti chiwononge kapena kuchiwononga, ndikupereka kugunda kolondola ndikuwonongeka kochepa.Kupanga makina amphamvu kwambiri a laser oteteza mizinga, kuwonongeka kwa ma drone, ndi kulephera kwa magalimoto kukuwonetsa kuthekera kwa ma lasers kuti asinthe mawonekedwe ankhondo.Makinawa amapereka zabwino zambiri kuposa zida zachikhalidwe, kuphatikiza liwiro la kutumiza kuwala, mtengo wotsika pakuwombera, komanso kuthekera kochita zinthu zingapo molondola kwambiri (Zediker, 2022).

Pazodzitchinjiriza, mitundu yosiyanasiyana ya laser imagwiritsidwa ntchito, iliyonse imagwira ntchito zosiyanasiyana kutengera zomwe ali nazo komanso kuthekera kwawo.Nayi ena mwa mitundu yodziwika bwino ya ma lasers pakugwiritsa ntchito chitetezo:

Mitundu ya Laser Yogwiritsidwa Ntchito M'munda Woteteza

Solid-State Lasers (SSLs): Ma lasers amagwiritsa ntchito njira yolimba yopezera magalasi, monga magalasi kapena makristalo okhala ndi zinthu zapadziko lapansi.Ma SSL amagwiritsidwa ntchito kwambiri pazida za laser zamphamvu kwambiri chifukwa champhamvu zawo zotulutsa, magwiridwe antchito, komanso mtundu wamtengo.Akuyesedwa ndikutumizidwa kuti aziteteza mizinga, kuwononga ma drone, ndi zida zina zachindunji zamphamvu (Hecht, 2019).

Fiber lasers: Fiber lasers amagwiritsa ntchito doped kuwala CHIKWANGWANI monga sing'anga phindu, kupereka ubwino mwa kusinthasintha, khalidwe mtengo, ndi bwino.Ndizowoneka bwino kwambiri pachitetezo chifukwa cha kuphatikizika kwawo, kudalirika, komanso kuwongolera bwino kwamafuta.Ma Fiber lasers amagwiritsidwa ntchito m'magulu osiyanasiyana ankhondo, kuphatikiza zida zamphamvu zotsogozedwa ndi mphamvu zapamwamba, mawonekedwe a chandamale, ndi makina oyeserera (Lazov, Teirumnieks, & Ghalot, 2021).

Chemical lasers: Ma lasers a Chemical amapanga kuwala kwa laser kudzera pamachitidwe amankhwala.Imodzi mwa ma lasers odziwika bwino odzitchinjiriza ndi Chemical Oxygen Iodine Laser (COIL), yomwe imagwiritsidwa ntchito pamakina oyendetsa ndege poteteza mizinga.Ma lasers awa amatha kukhala ndi mphamvu zapamwamba kwambiri ndipo amagwira ntchito mtunda wautali (Ahmed, Mohsin, & Ali, 2020).

Semiconductor lasers:Omwe amadziwikanso kuti ma laser diode, awa ndi ma laser ophatikizika komanso ogwira mtima omwe amagwiritsidwa ntchito m'njira zosiyanasiyana, kuyambira pazofufuza ndi zopangira chandamale mpaka zoyeserera za infrared ndi magwero amapope a makina ena a laser.Kukula kwawo pang'ono komanso kuchita bwino kumawapangitsa kukhala oyenera zida zodzitchinjiriza zonyamula komanso zokwera pamagalimoto (Neukum et al., 2022).

Ma Laser a Vertical-Cavity Surface-Emitting Lasers (VCSELs): Ma VCSEL amatulutsa kuwala kwa laser perpendicular pamwamba pa chophatikizira chopangidwa ndipo amagwiritsidwa ntchito pofuna kugwiritsa ntchito mphamvu zochepa komanso mawonekedwe ophatikizika, monga makina olumikizirana ndi masensa achitetezo (Arafin & Jung, 2019).

Ma laser Blue:Ukadaulo wa laser wa buluu ukuwunikidwa kuti ugwiritse ntchito chitetezo chifukwa cha mawonekedwe ake owonjezera a mayamwidwe, omwe amatha kuchepetsa mphamvu ya laser yofunikira pa chandamale.Izi zimapangitsa ma lasers a buluu kukhala okonzekera chitetezo cha drone ndi chitetezo cha mizinga ya hypersonic, kupereka mwayi wa makina ang'onoang'ono ndi opepuka okhala ndi zotsatira zabwino (Zediker, 2022).

Buku

Ahmed, SM, Mohsin, M., & Ali, SMZ (2020).Kafukufuku ndi kusanthula kwaukadaulo kwa laser ndi ntchito zake zodzitetezera.Defense Technology.
Bernatskyi, A., & Sokolovskyi, M. (2022).Mbiri ya chitukuko chaukadaulo wa laser mu ntchito zankhondo.Mbiri ya sayansi ndi zamakono.
Liu, Y., Chen, J., Zhang, B., Wang, G., Zhou, Q., & Hu, H. (2020).Kugwiritsa ntchito filimu yopyapyala yocheperako pakuwukira kwa laser ndi zida zodzitetezera.Journal of Physics: Misonkhano Yachigawo.
Zediker, M. (2022).Tekinoloje ya Blue laser yogwiritsa ntchito chitetezo.
Arafin, S., & Jung, H. (2019).Kupita patsogolo kwaposachedwa pa ma VCSEL opopa magetsi a GaSb a mafunde opitilira 4 μm.
Hecht, J. (2019)."Star Wars" yotsatira?Chikoka cha mphamvu yolunjika ya zida zamlengalenga.Bulletin of the Atomic Scientists.
Lazov, L., Teirumnieks, E., & Ghalot, RS (2021).Kugwiritsa Ntchito Laser Technology mu Gulu Lankhondo.
Neukum, J., Friedmann, P., Hilzensauer, S., Rapp, D., Kissel, H., Gilly, J., & Kelemen, M. (2022).Multi-watt (AlGaIn) (AsSb) diode lasers pakati pa 1.9μm ndi 2.3μm.