Yethula amandla aphezulu akamuvaumthombo wokukhanya we-laser
Imithombo yokukhanya ye-laser emithathu eyinhloko ifaka umfutho oqinile ezinhlelweni zokusebenza zamandla aphezulu
Emkhakheni wezinhlelo zokusebenza ze-laser eziphishekela amandla amakhulu kanye nokuzinza kokugcina, ipompo ye-cost-performance kanye nezixazululo ze-laser bekulokhu kugxilwe ekunakeni kwemboni. Namuhla, sethula kakhulukazi imikhiqizo emithathu ewumongo egqamayo mayelana nokusebenza nokuthembeka: imithombo yokukhanya ye-laser edonsa imodi eyodwa, imithombo yokukhanya ye-laser edonsa ngemodi eminingi, kanye namalaser e-fiber aqhubekayo angu-1550nm (CW laser), okukusiza ukuthi wenze imizamo enembile ocwaningweni lwesayensi nasezinhlelweni zokusebenza zezimboni.
Umthombo wokukhanya we-laser wemodi eyodwa
Akuwona nje umthombo wokukhanya kodwa futhi "inhliziyo yamandla" yesistimu efunwa kakhulu. Isebenzisa imodi eyodwaI-semiconductor lasernge-FBG wavelength-stabilized grating, engakhipha i-laser enobude obuzinze kakhulu namandla aqinile. Ilungiselelwe izinhlelo zokusebenza ezidinga kakhulu njengezikhulisi zefayibha zamandla aphezulu kanye nemodi ekhiyiwei-fiber laser. Sazi kahle ingozi engaba khona yokukhanya kwe-ASE okukhiqizwa amafiber okukhanya asebenzayo emthonjeni wephampu. Ngakho-ke, sakhe indlela yokuvikela iphampu ngokukhethekile ukuze sakhe umugqa wokuvikela oqinile ukuze usebenze ngokuphephile kohlelo lwakho.
2. Umthombo wokukhanya we-laser we-Multimode
Faka amandla anamandlai-laser enamandla amakhulukanye nama-amplifiers. Ifakwe i-laser edonsayo yeshubhu eyodwa esebenza kahle kakhulu, efinyelela ukulingana okuphelele phakathi kwamandla aphezulu nokukhanya okuphezulu. Umnyombo wawo wuhlelo lokulawula oluhlakaniphile oluhlanganiswe ne-microprocessor ethuthukisiwe, ehlanganiswe nesekhethi enembayo ephezulu ye-ATC (Automatic Temperature Control) kanye ne-ACC/APC (Automatic current/Power Control), ukuze kuqinisekiswe ukuphuma okuzinze ngokwedlulele. Ukusebenza kunengqondo futhi kulula, futhi kusekela izixhumanisi zokuxhumana ezenziwe ngokwezifiso nesofthiwe yokulawula, okwenza ukuhlanganiswa nokulawula okuzenzakalelayo kufinyeleleke kalula.
3.1550nmCW laser
Ngokusekelwe ebhendini "yokuphepha kwamehlo", sivula isahluko esisha kuzinhlelo zokusebenza zamandla aphezulu. Ukwamukela idizayini edidiyelwe ye-fiber yonke, ngenxa yobuchwepheshe bokumpompa ifayibha egqoke kabili, ingakhipha ngokuzinza amalaser asebenza kahle kakhulu asukela ku-200mW kuya ku-10W. Isistimu yokulawula esekelwe kuma-microprocessors iqinisekisa ukuzinza kwayo kokusebenza kwesikhathi eside kanye nezici ezingenakulungiswa. Iphaneli yangaphambili yemodeli yedeskithophu ifakwe isikrini sokubonisa se-LCD, esingaqapha izinto ezibalulekile ezifana namandla nezinga lokushisa kanye nolwazi lwe-alamu ngesikhathi sangempela. I-interface icacile ngokubuka nje futhi ukusebenza kulula ukukuqonda. Ngesikhathi esifanayo, siphinde sinikeze izinketho zokupakisha eziguquguqukayo ze-modular, ezisiza kakhulu ukuhlanganiswa kwesistimu yakho.
Kungakhathaliseki ukuthi ukuphishekela ukuzinza okuphelele ezidingweni zokumpompa noma isidingo sokukhishwa kwe-laser yamandla aphezulu ngokuphepha okuphezulu kwamehlo, uhla lomkhiqizo wethu lunganikeza izixazululo ezichwepheshile nezithembekile.
Isikhathi sokuthumela: Oct-14-2025