Laser Izindaba
Ukulawulwa Kwezinga lokushisa Okunembile Kwezinhlelo Ze-Laser Nezicelo Zezimboni Kusukela ngo-2002
Ulimi
Ubuchwepheshe be-laser bunomthelela ekwenzeni, ukunakekelwa kwezempilo, kanye nocwaningo. AmaLaza Aqhubekayo we-Wave (CW) ahlinzeka ngokukhipha okuzinzile kwezinhlelo zokusebenza ezifana nokuxhumana nokuhlinzwa, kuyilapho amaLaser APulsed ekhipha ukuqhuma okufushane, okunamandla kwemisebenzi efana nokumaka nokusika ngokunemba. Ama-laser e-CW alula futhi ashibhile; ama-laser ama-pulsed ayinkimbinkimbi futhi ayabiza. Zombili zidinga okokupholisa amanzi ukuze kuphole. Ukukhetha kuncike ezidingweni zohlelo lokusebenza.
Njengoba isikhathi "sokukhanya" sifika, ubuchwepheshe be-laser bungene ezimbonini ezifana nezokukhiqiza, ezokunakekelwa kwempilo, kanye nocwaningo. Enhliziyweni yemishini ye-laser kunezinhlobo ezimbili eziyinhloko zama-laser: Ama-Laser Aqhubekayo (CW) namaLaser Pulsed. Yini eyenza laba ababili bahluke?
Umehluko Phakathi Kwe-Continuous Wave Lasers kanye Ne-Pulsed Lasers:
Ama-Laser we-Continuous Wave (CW): Aziwa ngamandla awo okukhiphayo angashintshi kanye nesikhathi sokusebenza esiqhubekayo, amalaser e-CW akhipha umsebe wokukhanya oqhubekayo ngaphandle kokuphazamiseka. Lokhu kuzenza zilungele izinhlelo zokusebenza ezidinga ukuphuma kwamandla kwesikhathi eside, okuzinzile, njengokuxhumana kwe-laser, ukuhlinzwa kwe-laser, ukuhlukahluka kwe-laser, kanye nokuhlaziywa kwe-spectral okunembile.
I-Pulsed Lasers: Ngokuphambene namalaser e-CW, ama-laser ama-pulsed akhipha ukukhanya ochungechungeni lokuqhuma okufushane, okunamandla. Lawa ma-pulses anezikhathi ezimfushane kakhulu, kusukela kuma-nanoseconds kuye kuma-picoseconds, anezikhawu ezibalulekile phakathi kwawo. Lesi sici esiyingqayizivele sivumela ama-laser ashaywayo ukuthi aphumelele ezinhlelweni ezidinga amandla aphezulu kanye nokuminyana kwamandla, njengokumaka nge-laser, ukusika ngokunemba, kanye nezinqubo zokulinganisa zomzimba ezishesha kakhulu.
Izindawo zokufaka isicelo:
Ama-Wave Lasers aqhubekayo: Lezi zisetshenziswa ezimeni ezidinga umthombo wokukhanya ozinzile, oqhubekayo, njengokudluliswa kwe-fiber optic ekuxhumaneni, ukwelapha nge-laser ekunakekelweni kwezempilo, kanye nokushisela okuqhubekayo ekucutshungulweni kwezinto.
I-Pulsed Lasers: Lokhu kubalulekile ezinhlelweni ezisebenza ngamandla amakhulu njengokumaka i-laser, ukusika, ukubhola, nasezindaweni zocwaningo lwesayensi ezifana nezifundo ze-ultrafast spectroscopy kanye ne-nonlinear optics.
Izici Zobuchwepheshe Nomehluko Wamanani:
Izici zobuchwepheshe: Amalaser e-CW anesakhiwo esilula, kuyilapho ama-laser ashayayo afaka ubuchwepheshe obuyinkimbinkimbi njengokushintsha kwe-Q kanye nokukhiya imodi.
Inani: Ngenxa yobunkimbinkimbi bezobuchwepheshe obuhilelekile, ama-laser ama-pulsed ngokuvamile abiza kakhulu kunama-laser e-CW.
Ama-Chiller Amanzi - "Imithambo" Yezisetshenziswa zeLaser:
Kokubili i-CW ne-pulsed lasers ikhiqiza ukushisa ngesikhathi sokusebenza. Ukuvimbela ukuwohloka kokusebenza noma ukulimala ngenxa yokushisa ngokweqile, ama-chillers amanzi ayadingeka.
Ama-laser e-CW, naphezu kokusebenza kwawo okuqhubekayo, akhiqiza ukushisa nakanjani, okwenza kudingeke izinyathelo zokupholisa.
Ama-laser ashayayo, nakuba ekhipha ukukhanya ngezikhathi ezithile, nawo adinga okokupholisa amanzi, ikakhulukazi ngesikhathi sokusebenza okunamandla amakhulu noma okuphindaphinda okuphezulu.
Uma ukhetha phakathi kwelaser ye-CW kanye ne-pulsed laser, isinqumo kufanele sisekelwe ezidingweni ezithile zohlelo lokusebenza.
Sikhona ngenxa yakho uma usidinga.
Sicela ugcwalise ifomu ukuze uxhumane nathi, futhi sizokujabulela ukukusiza.
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I-TEYU S&A Chiller yasungulwa ngo-2002 ineminyaka engama-23 yesipiliyoni sokukhiqiza okupholile, futhi manje isiqashelwa njengephayona lobuchwepheshe bokupholisa kanye nozakwethu onokwethenjelwa embonini ye-laser.
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