Akụkọ - Mkpa Strategic nke Lasers na ngwa nchekwa

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Lasers abụrụla ihe dị mkpa na ngwa nchekwa, na-enye ikike nke ngwa agha ọdịnala na-enweghị ike dakọtara.Blọọgụ a na-enyocha mkpa lasers na-agbachitere, na-akọwapụta ngbanwe ha, nkenke, na ọganihu nkà na ụzụ nke mere ka ha bụrụ isi nkuku nke atụmatụ agha ọgbara ọhụrụ.

Okwu mmalite

Mmalite nke teknụzụ laser agbanweela ọtụtụ ngalaba, gụnyere nkwukọrịta, ọgwụ na ọkachasị, nchekwa.Lasers, nwere njirimara pụrụ iche nke ịdị n'otu, monochromaticity, na ike dị elu, emeghewo akụkụ ọhụrụ na ikike ndị agha, na-enye nkenke, stealth, na ntụgharị nke bara uru na agha ọgbara ọhụrụ na atụmatụ nchebe.

Nkenke na izi ezi

A ma ama Lasers maka izi ezi na izi ezi ha.Ikike ha ilekwasị anya na obere ebumnuche n'ebe dị anya na-eme ka ha dị mkpa maka ngwa dịka nhọpụta ebumnuche na nduzi ngwa agha.Sistemụ nleba anya laser nwere mkpebi siri ike na-eme ka a na-ebuga ngwa agha nke ọma, na-ebelata mmebi nkwekọrịta na ịkwalite ọnụego ịga nke ọma nke ozi (Ahmed, Mohsin, & Ali, 2020).

Ntughari gafere Platform

Nkwagharị nke lasers n'ofe ikpo okwu dị iche iche - site na ngwaọrụ ejiri aka gaa na nnukwu sistemu ejiri ụgbọ ala - na-emesi ike ịdị iche iche ha.Ejikọtala lasers nke ọma n'ime ala, ụgbọ mmiri, na ikuku ikuku, na-arụ ọrụ dị iche iche gụnyere nyocha, inweta ebumnuche, na ngwa ọgụ ike maka ebumnuche mkpasu iwe na nchekwa.Nha kọmpat ha na ikike nke ahaziri maka ngwa ndị akọwapụtara na-eme ka lasers bụrụ nhọrọ na-agbanwe maka ọrụ nchekwa (Bernatskyi & Sokolovskyi, 2022).

Nkwukọrịta na onyunyo emelitere

Sistemụ nzikọrịta ozi nke dabere na Laser na-enye ụzọ nchekwa na nke ọma maka ịnye ozi dị oke mkpa maka ọrụ ndị agha.Ohere dị ala nke nkwụsị na nchọpụta nke nkwukọrịta laser na-eme ka nchekwa data dị adị n'etiti nkeji, na-eme ka mmata na nhazi ọnọdụ.Ọzọkwa, lasers na-arụ ọrụ dị oke mkpa na onyunyo na nyocha, na-enye onyonyo mkpebi dị elu maka nchịkọta ọgụgụ isi na-enweghị nchọpụta (Liu et al., 2020).

Ngwá agha ike eduzi

Ikekwe ngwa kachasị mkpa nke lasers na nchekwa bụ dị ka ngwa agha ike eduzi (DEWs).Lasers nwere ike ibunye ike gbadoro anya na ebumnuche imebi ma ọ bụ mebie ya, na-enye ike ikuzi nkenke yana obere mmebi nkwekọrịta.Mmepe nke sistemu ike laser dị elu maka nchekwa ngwa agha, mbibi drone, na enweghị ike ụgbọ ala na-egosi ikike nke laser iji gbanwee odida obodo nke njikọ aka ndị agha.Sistemu ndị a na-enye uru dị ukwuu karịa ngwa agha ọdịnala, gụnyere ọsọ nke nnyefe ọkụ, ọnụ ala otu agba, yana ikike itinye ọtụtụ ebumnuche n'ụzọ ziri ezi (Zediker, 2022).

N'ime ngwa nchekwa, a na-eji ụdị laser dị iche iche, nke ọ bụla na-arụ ọrụ dị iche iche dabere na njirimara na ike ha pụrụ iche.Nke a bụ ụfọdụ ụdị lasers ndị a ma ama na ngwa nchekwa:

Ụdị laser eji eme ihe n'ubi nchekwa

Lasers siri ike-State (SSL): Ndị lasers ndị a na-eji usoro uru siri ike, dị ka iko ma ọ bụ ihe kristal doped na ihe ndị na-adịghị ahụkebe ụwa.A na-eji SSLs eme ihe maka ngwa agha laser nwere ike dị elu n'ihi ike mmepụta ha dị elu, arụmọrụ, na ịdị mma beam.A na-anwale ma na-ebuga ha maka nchekwa ngwa agha, mbibi drone, na ngwa ngwa ngwa ike ndị ọzọ ozugbo (Hecht, 2019).

Fiber Lasers: Fiber lasers na-eji eriri anya doped dị ka ihe na-enweta uru, na-enye uru n'ihe gbasara mgbanwe, àgwà ọkụ, na arụmọrụ.Ha na-adọrọ mmasị karịsịa maka nchekwa n'ihi nkwekọ ha, ntụkwasị obi, na ịdị mfe nke njikwa okpomọkụ.A na-eji laser fiber na ngwa agha dị iche iche, gụnyere ngwa ọgụ ike na-eduzi ike dị elu, nhọpụta ebumnuche, na sistemụ mgbochi (Lazov, Teirumnieks, & Ghalot, 2021).

Chemical Lasers: Chemical lasers na-emepụta ìhè laser site na mmeghachi omume kemịkalụ.Otu n'ime lasers kemịkalụ a kacha mara amara na nchekwa bụ Chemical Oxygen Iodine Laser (COIL), ejiri na sistemụ ikuku ikuku maka nchekwa ngwa agha.Lasers ndị a nwere ike nweta ọkwa ike dị elu ma dị irè n'ebe dị anya (Ahmed, Mohsin, & Ali, 2020).

Lasers semiconductor:A makwaara dị ka laser diodes, ndị a bụ kọmpat na nke ọma lasers eji na a nso nke ngwa si rangefinders na lekwasịrị designators na infrared countermeasures na mgbapụta isi iyi maka laser ndị ọzọ.Obere nha na arụmọrụ ha na-eme ka ha dabara maka sistemu nchekwa nchekwa na-ebugharị na ụgbọ ala (Neukum et al., 2022).

Lasers na-ekupụta oghere kwụ ọtọ (VCSELs): VCSELs na-ebunye ọkụ laser n'akụkụ elu nke wafer a na-emepụta ma na-eji ya na ngwa chọrọ obere ike oriri na kọmpat ihe, dị ka usoro nkwurịta okwu na sensọ maka ngwa nchebe (Arafin & Jung, 2019).

Laser na-acha anụnụ anụnụ:A na-enyocha teknụzụ laser na-acha anụnụ anụnụ maka ngwa nchekwa n'ihi njirimara nnabata ya na-abawanye, nke nwere ike belata ike laser achọrọ na ebumnuche.Nke a na-eme ka lasers na-acha anụnụ anụnụ nwere ike ịhọpụta maka nchekwa drone na nchekwa ngwa agha hypersonic, na-enye ohere nke sistemu pere mpe na nke dị ọkụ nwere nsonaazụ dị mma (Zediker, 2022).

Ntụaka

Ahmed, SM, Mohsin, M., & Ali, SMZ (2020).Nnyocha na teknụzụ nyocha nke laser na ngwa nchekwa ya.Teknụzụ nchekwa.
Bernatskyi, A., & Sokolovskyi, M. (2022).History nke agha laser technology mmepe na agha ngwa.Akụkọ ihe mere eme nke sayensị na teknụzụ.
Liu, Y., Chen, J., Zhang, B., Wang, G., Zhou, Q., & Hu, H. (2020).Ngwa nke graded-index mkpa film na laser ọgụ na agbachitere akụrụngwa.Akwụkwọ akụkọ Physics: Usoro Mgbakọ.
Zediker, M. (2022).Teknụzụ laser na-acha anụnụ anụnụ maka ngwa nchekwa.
Arafin, S., & Jung, H. (2019).Ọganihu na nso nso a na VCSEL nke ọkụ eletrik gbadoro ụkwụ na GaSb maka ogologo ebili mmiri n'elu 4 μm.
Hecht, J. (2019).Ihe na-esote "Star Wars"?Nrata nke ike eduzi maka ngwa agha mbara igwe.Akwụkwọ akụkọ nke Atomic Scientists.
Lazov, L., Teirumnieks, E., & Ghalot, RS (2021).Ngwa nke teknụzụ Laser na ndị agha.
Neukum, J., Friedmann, P., Hilzensauer, S., Rapp, D., Kissel, H., Gilly, J., & Kelemen, M. (2022).Multi-watt (AlGaIn) (AsSb) diode lasers n'etiti 1.9μm na 2.3μm.