Kakaretso ea batho ba bane ba tloaelehileng
Pampiri ena e hlahisa mekhoa e mene ea ho fetola (e fetola amplude ea laser ka har'a nanosecond kapa subnanosecond ea nako e sebelisoang hangata ho litsamaiso tsa Fiber laser. Tsena li kenyelletsa AOOM (Modulation-Optic Folution), EOM (Modulations oa Electro-Optic), Som /Soa(semiconductor ea lebone le tsebiso e tsebahalang e tsejoang e le semiconductor), 'meTLHOKOMELISO LASER LAER. Har'a bona, AOM,EOM, Som ke ea ho feto-fetoha ha molumo oa ka ntle, kapa ho silafatsa ho silafatsa.
1. Modic Moducto-optic (AOM)
Ho feto-fetoha ha Acousto ke mokhoa oa ho etsa mokhoa oa ho sebelisa mokhoa oa ho beha melao ea acousto-optic ho jarolla tlhahisoleseling ho tsamaisa thepa ea optier. Ha ho falla, lets'oao la motlakase (amplication) le kenngoa moetlong oa elektro-acoustic e fetolang sesupo sa motlakase. Ha leqhubu la leqhubu le feta bohareng ba acousto-optic e fetoloa 'me e fetoha sebaka se fetotsoeng ka lebaka la ketso ea acousto-optic
2. Modulator oa electro-optical(Boom)
Modulator oa elektro-mahlo ke mofani oa likristale tsa elektro-likhalase tse ling tse kang Lithuum Niobate le li-khalase tsa tantalay. Tšusumetso ea motlakase ke hore ha likhohlano tsa motlakase li tla fetoha, tsa kristale tse ntle tsa kristale li fetoha, se feto-fetohe, boemo ba lets'oao la ho letsahalla.
Setšoantšo sa: Sebopeho se tloaelehileng sa potoloho ea Eomber
3. Semiconductor Omicondtor
Semiconductor Octical Amplifier (Sea) hangata e sebelisoa bakeng sa ho hlohlona ka matsoho, ho na le melemo ea li-chip, e leng ho ts'ehetsa li-amplifers tsa setso tse kang Edfa (Fiber-Doped Fiber ammplifier. Mokhoa oa modumo oa semicondctor (som) ke sesebelisoa se tšoanang le sesupo sa semiconductor Ha e sebelisoa bakeng sa ho holisa ha 'mele oa matsoho, ho khanna ka thata hona joale ho fanoa ka hona joale ho netefatsa hore na o sebetsa sebakeng sa mela; Ha e sebelisoa ho fetola meqathanyo ea mahlo, e sebelisa lipontšo tse tsoelang pele ho Soa, li sebelisa mehala ea motlakase hajoale ebe e laola Naha ea SA ECTURIZITED / ATTERUTE. Ho sebelisa litšobotsi tsa soa applications, mokhoa ona o atisang butle-butle o sebelisitsoe likopo tse ncha, tse kang sefako se hlakileng, likōle, ho e-na le litaba tse ling. Haholo-holo bakeng sa maemo a itseng a hlokang molumo o phahameng oa molumo oa matla, tšebeliso ea matla le sekhahla sa ho qetela.
4. Mocheso o potlakileng o ka fetola lets'oao la ho laola letsoho ka kotloloho Ho ka bonoa hore ho na le mokokotlo qalong ea pulse, e tlisoang ke ho phomola ka ho phomola ha mojaro oa laser. Haeba u batla ho fumana pulse ea likhakanyo tse ka bang 100, u ka sebelisa spike ena. Empa hangata ha re batle ho ba le spike ena.
Kakaretso
AOM e loketse tlhahiso ea matla a motlakase ea boloi ea litlatse tse 'maloa ebe e na le ts'ebetso ea khafetsa. Boitso e potlakile, empa ho rarahana ho khanna ho phahame haholo mme ka tekanyo e phahameng ea timela e tlase. Som (SOA) ke tharollo e nepahetseng bakeng sa lebelo la Ghz le karo-karolelano e phahameng ea ho timela, ka tšebeliso e tlase, bophahamo le likarolo tse ling. Lithunya tsa laser li tobile ke tharollo e theko e tlaase, empa hlokomela liphetoho ka lintho tse sa sebetseng. Morero ka mong oa ho fetoloa o na le melemo le liphoso tsa eona, 'me ho bohlokoa ho utloisisa leano le morero ka mong,' me u khethe morero o loketseng ka ho fetisisa. Ka mohlala, ha a aba fiber, anoom ea setso ke merero ea khale, empa merero ea methapo ea kutlo e ka ntlafatsoa. Tsamaiso ea puisano, ho tloaelehile hore tsamaiso e tlaase ea lebelo e amohela leano le tobileng la Foromo, 'me tsamaiso e phahameng ea lebelo hangata le sebelisa leano la modero-opctro-optic-optic
Nako ea poso: NOV-26-2024