Chii chinonzi laser?
Muchidimbu, laser ndiyo mwenje unogadzirwa nekunakidzwa kwenyaya. Uye isu tinogona kuita basa rakawanda nelaser beam.
MuWikipedia, A lasermudziyo unoburitsa mwenje kuburikidza nemaitiro ekukwidziridzwa kwemaziso zvichibva pakusimudzirwa kwemwaranzi yemagetsi. Izwi rekuti "laser" ichidimbu che "light amplification by stimulated emission of radiation". Laser yekutanga yakavakwa muna 1960 naTheodore H. Maiman kuHughes Research Laboratories, zvichienderana nebasa redzidziso raCharles Hard Townes naArthur Leonard Schawlow.
Laser inosiyana kubva kune mamwe masosi echiedza pakuti inoburitsa chiedza chinowirirana. Spatial coherence inobvumira laser kuti itariswe kune yakaomesesa nzvimbo, ichigonesa maapplication akadai seyekucheka laser uye lithography. Spatial coherence zvakare inobvumira danda relaser kuti rirambe rakamanikana pamusoro pemadaro mahombe (collimation), ichigonesa maapplication akadai semalaser anonongedzera uye lidar. MaLaser anogonawo kuve nekubatana kwepamusoro kwenguva, izvo zvinovatendera kuti vabudise mwenje neine nhete spectrum. Nerumwewo, kubatana kwechinguvana kunogona kushandiswa kugadzira ultrashort pulses yechiedza ine yakakura spectrum asi kureba kupfupi kunge femtosecond.
Lasers anoshandiswa mu optical disc drives, laser printers, barcode scanners, DNA sequencing zviridzwa, fiber-optic, semiconducting chip kugadzira (photolithography), uye yemahara-nzvimbo optical kutaurirana, kuvhiyiwa kwelaser, uye kurapwa kweganda, kucheka uye welding zvinhu, zvechiuto uye zvemitemo zvigadziriso zvekumaka zvinangwa uye kuyerwa kwechiedza uye kukurumidza kuratidzwa kwelaser.
Mushure menguva refu yekuvandudzwa kwelaser tekinoroji, iyo laser inogona kushandiswa mune akasiyana indasitiri application, uye imwe yeakanyanya shanduko kushandiswa kana yekucheka indasitiri, pasina simbi indasitiri yesimbi kana isiri-simbi, laser yekucheka muchina inovandudza yechinyakare yekucheka nzira, inovandudza yakawanda yekugadzirwa kweindasitiri yezvigadzirwa, sembatya, machira, kapeti, huni, acrylic, kushambadzira, simbi, mota, fitness midziyo uye fenicha.
Laser yakava imwe yeakanakisa yekucheka maturusi chikonzero cheiyo yakakwirira chaiyo uye yakakwirira-kumhanya yekucheka maficha.
Dzidza Zvimwe Laser Technology