Mwachidule za ma modzina anayi wamba

Mwachidule za ma modzina anayi wamba

Pepala ili limabweretsa njira zosinthira zinayi (kusintha ma laser a ma nanosecond kapena subnanosecond nthawi yomwe imagwiritsidwa ntchito) yomwe imagwiritsidwa ntchito kwambiri mu njira ya laser. Izi zikuphatikiza Apom (kusinthasintha kwa acousto-optic), eom (mankhwala a electro-optro), Som /Soa(Semiconducy Kuwala Kutsitsidwa komwe kumadziwikanso ngati Semiconductor Kusinthation), ndipoKusinthidwe kwa Laser. Mwa iwo, aom,Eom, Mabala ake ndi ochokera kunja kwaukadaulo, kapena kusinthasintha kofananira.

1.

Kusinthasintha kwa acousto-repric ndi njira yakuthupi yomwe imagwiritsa ntchito Acousto-optic kuti ikhale yonyamula zidziwitso zonyamula zowoneka bwino. Posintha, chizindikiro chamagetsi (kusinthasintha kwa matalikidwe) kumagwiritsidwa ntchito koyamba kwa eleothickic, komwe kumatembenuza chizindikiro chamagetsi kukhala gawo la akupanga. Kuwala kwamadzi kumadutsa pakatikati pa acuusto-Optic, wonyamula matope amasinthidwa ndikukhala kukula kosinthika chifukwa cha kuchuluka kwa ma acousto-optic

2. Electro-Optical(Eom)

Chiwonetsero cha electro-chowoneka bwino chomwe chimagwiritsa ntchito mawonekedwe a electro-mawonekedwe a makhiristo a electro-shroun niobate), ma kristaa (gaaa). Zotsatira za electro-zowoneka kuti mphamvu ya electro-skristal, yomwe imasinthasintha kwa mawonekedwe a electro-shroucal

Chithunzi: Kusintha kwa madera a EOM

3. Semiconductor Orical Modulator / Semiconductoctor Optifar Opmssier (Som / SAA)

Semiconductor opsarms (SAA) nthawi zambiri amagwiritsidwa ntchito kwa optical siginecha, yomwe ili ndi mphamvu za kutsuka, kugwiritsa ntchito mabandi onse, etc.Erbium-dopded firmpurry). Semiconductor owoneka bwino (som) ndi chipangizo chofanana ndi semiconductor optifar, koma momwe amagwiritsidwira ntchito ndilosiyana pang'ono ndi momwe amagwiritsidwira ntchito ngati owunikira. Mukamagwiritsa ntchito kuwonekera kwa signal kuwonekera, kuyendetsa galimoto mokhazikika nthawi zambiri kumaperekedwa ku SoA kuwonetsetsa kuti ALA amagwira ntchito kudera la State; Ikagwiritsidwa ntchito kusinthitsa mapikidwe owoneka owoneka bwino, imagwiritsa ntchito zizindikiro zopitilira muyeso kuti ayendetse sola pakalipano, kenako ndikuwongolera State kuti ikhale yotulutsa / yodziwikiratu. Pogwiritsa ntchito Soya Kutalika ndi mawonekedwe a utoto, njira yosinthira iyi imagwiritsidwa ntchito pang'onopang'ono mapulogalamu enawo, monga mawonekedwe am'madzi owoneka bwino, lidAr, octical Medicring ndi minda ina. Makamaka kwa zochitika zina zomwe zimafunikira kuchuluka kwamphamvu, kugwiritsa ntchito mphamvu ndi kuchuluka kwa exptio.

4. Kusintha kwapang'onopang'ono kwa laser kumathanso kusinthanitsa ndi sigiriki yamoto mwachindunji, monga momwe chithunzi chachitatu chikuwonekera, kutalika kwa 3 nanosecond kumapezeka kudzera mu kusintha molakwika. Itha kuwoneka kuti pali chotupa kumayambiriro kwa nkhunda, komwe kumadzetsedwa ndi kupumula kwa wonyamulira waser. Ngati mukufuna kuti mutenge ma picosecond 100, mutha kugwiritsa ntchito spike iyi. Koma nthawi zambiri sitikufuna kukhala ndi spike.

Chiwerengero

Aom ndi yoyenera kwa magetsi owoneka bwino mu ma frandts ochepa ndipo ali ndi ntchito yosintha pafupipafupi. Eom imathamanga, koma kuvuta koyendetsa kuli kokwera ndipo kuchuluka kwa ma extrated ndi kotsika. Som (soa) ndiye njira yabwino kwambiri ya ghz kuthamanga ndi kuchuluka kwakukulu, ndi kugwiritsa ntchito mphamvu zochepa, miniaturization ndi zina. Ma dior a Laser a Laser ndiye njira yotsika mtengo, koma dziwani za kusintha kwa mawonekedwe. Njira iliyonse yosinthanitsa iliyonse ili ndi zabwino zake komanso zovuta zake, ndipo ndikofunikira kumvetsetsa bwino zomwe mukufuna. Mwachitsanzo, mu zofananira ulusi wa kuzindikira, Anoms Aomsy ndiye wamkulu, koma mu mapangidwe ena atsopano, sinthanitsani kuchuluka kwake. Mu kachitidwe kaziwonetsero, nthawi yothamanga yothamanga kumatengera njira yosinthira mwachindunji, ndipo dongosolo lalitali kwambiri limagwiritsa ntchito njira yosinthira yosinthira electro-op.