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Ungawenza kanjani ngokugcwele ama-laser wesimo esiqinile
Indlela yokuthuthukisa ama-laser wesifunda esiqinile Ukuthuthukisa ama-laser ezwe eliqinile kuhilela izici ezimbalwa, futhi okulandelayo amanye amasu okuthuthukisa ayinhloko: 1. Ukukhetha ukuma okuhle kwekristalu ye-laser: i-strip: indawo enkulu yokulahla ukushisa, evumela ukuphathwa okushisayo. I-Fiber: indawo enkulu engaphezulu ukuze...Funda kabanzi -
Ukuqonda okuphelele kwama-electro-optic modulators
Ukuqonda okuphelele kwama-modulators e-electro-optic Imoduli ye-Electro-optic (EOM) iyisiguquli se-electro-optic esisebenzisa amasiginali kagesi ukulawula amasignali okubona, asetshenziswa kakhulu kwinqubo yokuguqula isignali yokubona emkhakheni wobuchwepheshe bezokuxhumana. Okulandelayo yi...Funda kabanzi -
Ubuchwepheshe obusha be-silicon photodetector encane
Ubuchwepheshe obusha be-silicon Photodetector Izakhiwo zokuthwebula ze-Photon zisetshenziselwa ukuthuthukisa ukumuncwa kokukhanya kuma-silicon photodetectors amancane Amasistimu we-Photonic azuza ngokushesha ezinhlelweni eziningi ezisafufusa, okuhlanganisa ukuxhumana okubonakalayo, ukuzwa kwe-liDAR, nokucabanga kwezokwelapha. Nokho, i...Funda kabanzi -
Uhlolojikelele lwama-optics aqondile nangaqondile
Ukubuka konke kwe-linear optics kanye ne-nonlinear optics Ngokusekelwe ekusebenzelaneni kokukhanya nodaba, i-optics ingahlukaniswa ibe yi-linear optics (LO) kanye ne-nonlinear optics (NLO). I-Linear Optics (LO) iyisisekelo se-classical optics, egxile ekusebenzisaneni okuqondile kokukhanya. Ngokuphambene, i-nonlinear optics...Funda kabanzi -
Ama-laser ayinkimbinkimbi we-Microcavity asuka e-odwe kuya ezifundeni ezingahlelekile
Ama-laser ayinkimbinkimbi e-Microcavity asuka ezifundeni ezi-odelwe ukuya kwezingahlelekile Ilaser evamile iqukethe izici ezintathu eziyisisekelo: umthombo wepompo, indawo yokuzuza ekhulisa imisebe evuselelwe, kanye nesakhiwo somgodi esikhiqiza i-optical resonance. Lapho usayizi we-cavity we-laser useduze ne-micron...Funda kabanzi -
Izici ezibalulekile ze-laser gain medium
Yiziphi izici ezibalulekile ze-laser gain media? I-Laser gain medium, eyaziwa nangokuthi i-laser working substance, ibhekisela ohlelweni olusetshenziswayo ukuze kuzuzwe ukuguqulwa kwezinhlayiyana zabantu kanye nokukhiqiza imisebe evuselelwe ukuze kuzuzwe ukukhulisa ukukhanya. Kuyingxenye eyinhloko ye-laser, carr...Funda kabanzi -
Amanye amathiphu ku-laser path debugging
Amanye amathiphu ekulungiseni iphutha lendlela ye-laser Okokuqala, ukuphepha kubaluleke kakhulu, zonke izinto ezingase zenzeke ukubonakaliswa okukhethekile, okuhlanganisa amalensi ahlukahlukene, amafreyimu, izinsika, ama-wrenches nobucwebe nezinye izinto, ukuvimbela ukubonakaliswa kwelaser; Uma ufiphalisa indlela yokukhanya, vala i-optical dev...Funda kabanzi -
Ithemba lokuthuthukiswa kwemikhiqizo ye-optical
Amathemba okuthuthukiswa kwemikhiqizo yokubona Amathemba okuthuthukiswa kwemikhiqizo ye-optical abanzi kakhulu, ikakhulukazi ngenxa yenqubekelaphambili yesayensi nezobuchwepheshe, ukukhula kwesidingo semakethe nokusekelwa kwenqubomgomo nezinye izici. Okulandelayo yisingeniso esinemininingwane ngamathemba okuthuthukiswa kwe-optic ...Funda kabanzi -
Indima yefilimu elincanyana le-lithium niobate kumodeli ye-electro-optic
Indima yefilimu encane ye-lithium niobate ku-modulator ye-electro-optic Kusukela ekuqaleni kwemboni kuze kube manje, amandla okuxhumana nge-fiber eyodwa akhule ngezigidi zezikhathi, futhi inani elincane locwaningo olusezingeni eliphezulu liye ladlula amashumi ezigidi zezikhathi. I-Lithium niobate...Funda kabanzi -
Yiziphi izici ezithinta impilo ye-laser?
Yiziphi izici ezithinta impilo ye-laser? Ukuhlolwa kwempilo ye-laser kuyingxenye ebalulekile yokuhlolwa kokusebenza kwe-laser, okuhlobene ngokuqondile nokuthembeka nokuqina kwe-laser. Okulandelayo izengezo ezinemininingwane ekuhlolweni kwempilo ye-laser: Impilo ye-laser evamile...Funda kabanzi -
Isu lokuthuthukisa lelaser yesimo esiqinile
Isu lokuthuthukisa lelaser yesimo esiqinile Ukuthuthukisa amalaser esifunda esiqinile kuhilela izici ezimbalwa, futhi okulandelayo amanye amasu okuthuthukisa ayinhloko: 一, Umumo olungile wokukhethwa kwekristalu ye-laser: strip: indawo enkulu yokulahla ukushisa, evumelana nokuphathwa okushisayo. I-Fiber: enkulu ...Funda kabanzi -
Ukuhlaziya nokucutshungulwa kwesignali yokutholwa kwenkulumo eyirimothi ye-laser
Ukuhlaziya nokucutshungulwa kwesignali ye-laser yokutholwa kwenkulumo ekude Ukukhishwa kwekhodi komsindo wesignali: ukuhlaziywa kwesignali nokucutshungulwa kokutholwa kwenkulumo ekude nge-laser Enkundleni emangalisayo yobuchwepheshe, ukutholwa kwenkulumo okukude nge-laser kufana ne-symphony enhle, kodwa le symphony nayo inowayo “umsindo...Funda kabanzi
