Rarrabuwa da tsarin matsakaici na Modulator na Laser

Rarrabuwa da tsarin matsakaici na Modulator na Laser

Laser Modulatorwani nau'i ne na ikon sarrafa laser, ba kamar yadda lu'ulu'u ba ne kamar yadda lu'ulu'u, ruwan tabarau da sauran abubuwan haɗin, ko a matsayin hade da lauers,Kayan Laser, babban digiri ne na hade, iri da ayyukan samfuran na na'urar. Daga hadadden bayyanar haske, ana iya ganin cewa dalilan da suka shafi hasken hasken suna ƙaruwa (R) da kuma sarrafa waɗannan dalilai na iya canza Jiha na hasken wuta, da mai amfani da laser mai dacewa shineGirma Modulator, Modulator, Difter da Shiga da Decector.

1. Modulator Mai Girma: Amfani da shi don daidaitawa da ƙarfi ko amplitude na Laseructors, wanda ƙofofin da kayan aiki, masu tsauri na zamani, masu tsaurin hattara.

2. Modulator lokaci: Amfani da shi don sarrafa lokaci na katako, ana kiran karuwar lokaci na lag, ana kiransa raguwa. Akwai nau'ikan Modulates da yawa, kuma ƙa'idodin aikinsu sun sha bamban sosai, kamar su masu amfani da kayan kwalliyar ruwa, da sauransu, duk masu saurin motsi ne dangane da ƙa'idodi masu aiki daban-daban .

3. Canjin saitin mitafi: ana amfani dashi don canza yawan raƙuman ruwa mai haske, ana amfani dashi a cikin manyan kayan aiki na laser ko kayan aiki na yau da kullun.

4. Sanarwar: An yi amfani da canza hanyar yaduwar katako, tsarin Galvancan na Galvanometer, Faster-Otlocor da Optroƙƙƙanci-Entravor da acousto-opleticor na sihiri.

Muna da babban ra'ayi game da Modulator Laser, abin da aka gyara wanda zai iya sarrafawa da ƙarfi kuma muna canza wasu kaddarorin na Laser, amma kuna son cikakken samfuran Laser, kawai labarin bai isa ba. Don haka, da farko, mai da hankali kan Modulator da ƙarfi. Girma Modulator a matsayin wani irin Modulator da yawa da aka yi amfani da shi a kowane irin tsarin kaikaice, da yawa, ana iya gabatar da aikin daban-daban na yau da kullun, makircin Optic-optic da kuma ruwa crystal makirci.

1. Tsarin injiniya: Modulator ƙarfi na injiniya shine farkon mai amfani da ƙarfin ƙarfin ƙarfin. Ka'idar shine canza rabo daga haske na haske da p haske a cikin hasken da aka kera ta mayar da farantin rabin igiyar ruwa, kuma don raba hasken ta hanyar Polrizer. Daga daidaitawar farko ta manual na farko da madaidaiciya, babban-daidaito, nau'in kayan sa da ci gaban kayan sa sun yi girma sosai.

2. Tsarin Eptrocy: Modulator mai ƙarfin lantarki na lantarki na iya canza ƙarfi ko amplitude na hasken hasken, ƙa'idar ta dogara da tasirin pickels lu'ulu'u. A halin Picarization na polarized katako yana canzawa bayan an yi amfani da gristal na lantarki tare da filin lantarki, sannan an zaɓi wannan polarizer ta hanyar polrizer. Za'a iya sarrafa wutar da ake ciki ta hanyar canza ƙarfin filin lantarki, da kuma tashi / faɗuwar gefen ns girman NS.

3. Acousto-Optic Shirin: Hakanan za'a iya amfani da Acousto-Optic Modulator a matsayin mai karfi Modulator. Ta hanyar canza ingantaccen aiki, ikon 0 haske da haske za'a iya sarrafa shi don cimma manufar daidaita hasken wutar. Ƙofar Acoustoptictic Gateo (Evtenuchator na Evtenu) yana da halayen saurin saurin sauri da ƙoda mai lalacewa.

Anyi amfani da na'urar ruwa mai ruwa 4 ATTUTATator, samfurin yana da babban aperture ta hanyar haske, halaye masu ƙarfi.