SamuwarKimiyya

A amfani da lasers

The kalmar "Laser" don haka kahu sosai a rayuwar mu, cewa wadannan na'urori yiwuwa ya san kowane adult mazaunan duniya. A amfani da lasers ya zama al'ada da kuma kusan yau da kullum. Ana amfani da dama yankunan da mutum.

Amurka lissafin kimiyya aiki a dakin gwaje-gwaje da aka sani zuwa gare su. Lorenz ta da'awar cewa su iya haifa unprecedented most masaƙa. A Laser ikon da aka 500 watts da 1,85 trillionov Mega joules na UV radiation. Ƙirƙira katako yana da wani size of 2 mm a diamita, amma ikonsa ne mafi girma daga abin da aka ji da duk makamashi cinyewa na'urorin a Amurka, aiki a lokaci guda. Laser zafin jiki ne miliyan 100 darajõji, kuma shi ne fiye da wata cibiyar da babban tushen samar da makamashi - rãnã.

Mene ne wani Laser? Wannan shi ne tushen electromagnetic radiation, wanda dogara ne a kan sa bijirowa watsi da kwayoyin da kwayoyin halitta. Yana hada da bayyane, infrared da ultraviolet jeri, halin da sosai high radiation shugabanci, wanda shi ne ta musamman ikon.

Aiwatar da dama lasers. Ana amfani da a yankunan da mutum aiki kamar magani, ilmin halitta, soja masana'antu, location da kuma sadarwa, bayanai ajiya, aunawa cosmic nisa, tsinkaya talabijin, high fasaha, da kuma yafi. Masana kimiyya a yau da godiya ga Laser monochromatic haske daga wani zango. Wannan zai iya zama da ci gaba da watsi bakan tare da kunkuntar ko ultrashort bugun jini.

Known iri lasers:

- Gas.

- m.

- ruwa.

A alternating bugun jini yanayin aiki yaƙutu Laser, amma a cikin gaseous babban aiki abu, ba shakka, gas. Its atoms samar da wutar lantarki sallama bugun jini.

Akwai semiconductor lasers, wanda suke ci gaba da na'urorin. A radiation makamashi wanda ake dauka a da da lantarki. Akwai ma gas-tsauri lasers. Su ne sosai karfi, da wannan sunan akai, halin da a ci gaba da aikin. Su manufa da aiki dogara ne a kan sanyaya aiwatar da supersonic gas gudana.

Known iri lasers ya kasu kashi da dama iri dangane da kayan a kan abin da suka yi aiki: fenti, gas, karfe tururi ko m-jihar.

Original zamani Masana ilmin amfani da Laser da kuma samun ban mamaki sakamakon. Su m ainihin nesa da Duniya ta tauraron dan adam - da Moon, kuma aka yi amfani da wannan m gwaji, a yaƙutu Laser kuma kusurwa reflectors. masana kimiyya ta amfani da wani mayar da hankali Laser kawo nesa kusa aika daga surface. By lokacin ciyar a kan hanyar zuwa wata a dawo, ainihin nesa aka ƙaddara.

A magani, da yin amfani da lasers ne wuce yarda da m. Tare da su taimako samu mutane su rayu cikakken rai. An misali iya zama ayyukan gudanar a ranar da ido duka a lokacin da maimakon a wukar yin aikin tiyata, likitoci amfani da duk wannan Laser. Bugu da kari, da electromagnetic radiation tushen da ake amfani da su bi da tsanani kashi raunuka, kazalika a lokacin tiyata a lokacin da shi ake bukata fili tsage tsoka nama.

Masana kimiyyar halitta da Laser hanzaki da sabuwar dama a cikin furotin bincike. Yadu amfani Laser magnetisation kuma sanyaya idan ya cancanta kwayoyin amfani ultralow yanayin zafi. An sani yin amfani da lasers a Fusion, surface jiyya, zafi magani da kuma hardening na karafa, da kuma, a Bugu da kari, a samar da zamani makamai. Alal misali, a shekarar 2009 Amirka kamfanin Northrop Grumman ta kafa wani m-jihar lantarki Laser, wadda ikon da aka 100 kW. Development aka yi nufi ga magance iska da kuma ƙasa hari a kasar ta kare.

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