Kuyini isibhamu laser?

Laser - generator quantum optical. Namuhla abukho ukulwa izinjongo laser, ngaphandle ALTB American (laboratory sokulwa prototype izikhali ezinjalo ebhodini). Yonke enye into - kuphela R & D

Laser izikhali (okubizwa ngokuthi "ukufa imisebe ') ekujabulisayo umcabango njengoba indoda emgwaqweni, futhi ososayensi. Muva nje, abezindaba ugcwele ulwazi mayelana nentuthuko emazweni ahlukene lokhu uhlobo isikhali. Kunemibiko futhi ukuhlola esisebenzayo naye. Kuyini konke mayelana nalokho eqinisweni isimo kule ndawo namuhla?

Isikhali laser kusekelwe ukusetshenziswa ephezulu amandla kagesi emisebeni ohlangothini ukuthi eyenziwe tinhlobo letehlukene lasers. isenzo sayo kuchazwa ukushaqeka ishayela nomphumela thermomechanical engaholela ukwehluleka mechanical Okuqondiwe eshaya, kanye yesikhashana ubumpumputhe indoda. Uma umsebenzi wenziwa kwimodi pulsed at amandla okusezingeni eliphezulu kwabantu, kuyilapho umphumela ezishisayo kuhambisana ukushaqeka.

Laser izikhali isimiso isinyathelo ihlukaniswe ukuze aphuphuthekise, insimbi, okweqile, electro-magnetic ishayela kanye lelivakalako (design yokuvula efwini ukuthi uyakwazi eyonakalisayo isitha ungakulungele).

Okwamanje, efaneleka kakhulu yokwenza isicelo kucatshangwa lasers zamakhemikhali,-X-ray yenuzi-akhishwa, okuqinile-isimo futhi khulula electron.

Phakathi neminyaka eyishumi edlule, isibhamu laser kuyathuthuka ngesivinini. Lokhu kungenxa kanjani ushintsho kusuka ukudonsa izakhi zalo asebenzayo indlela amandla tube usebenzisa laser diodes. I kungenzeka odala emisebeni nge banemibono engafani kwenza kube nokwenzeka ukuyisebenzisela amandla nomthelela target, futhi ukudlulisa ulwazi.

Ubani abasebenza ngaphakathi dalo of-X-ray laser emisebeni okuyinto ngaphezulu izikhathi 100-10000 amandla lasers ku uhla optical. Kungaba zingene ngisho ngokusebenzisa ugqinsi ezinkulu ngezinto ezahlukene. I-X-ray laser ishayela hits target nomthelela amandla, okuholela ukuhwamuka of material surface okuhloswe.

I isibhamu laser libhekene isicelo esilayidi (akukho intuthu, ilangabi, umsindo), ukunemba okuphezulu, isenzo salo cishe leso sikhathi, efana ne ijubane lokukhanya. Kodwa umphumela wawo elimazayo incike obala ebangelwa umkhathi, Ngakho-ke ngo-enqabayo sezulu izimo (inkungu, iqhwa, imvula, intuthu njll) sinciphile.

Uyini laser isikhali Russia? UNikolai Makarov, induna Jikelele Abasebenzi Russian Armed Forces, kusho ukuthi iRussia, njengoba emhlabeni, umsebenzi uyaqhubeka ukulwa lasers. Khona-ke wanezela, "ukukhuluma mayelana nokusebenza kwakhe kuyinto ngaphambi kwesikhathi."

Ngakho, eziyingxenye yalabo abayoba izingalo Russian ngenkathi hhayi kuhlobane ngokuqondile laser. Ngakho uthi imithombo ezisemthethweni. Nakuba Russian Federation futhi kwaba lizwe lokuqala ukufinyelela endaweni Dunno Imiphumela lubonakale. Waqala intuthuko emkhakheni izikhali Tactical phambi States futhi has prototypes ephezulu ukucacisa ukulwa chemical lasers.