HalayenAOM acousto-optic modulator
Yi tsayayya da babban ƙarfin gani
Modulator na AOM acousto-optic na iya jure ƙarfin laser mai ƙarfi, yana tabbatar da cewa manyan lasers na iya wucewa cikin sauƙi. A cikin duk-fiber Laser mahada, dafiber Acousto-optic modulatoryana jujjuya haske mai ci gaba zuwa haske mai bugun jini. Saboda ƙarancin aikin aikin bugun bugun jini, yawancin makamashin hasken yana cikin hasken sifili. Hasken rarrabuwar kawuna na oda na farko da hasken sifili-oda a waje da kristal acousto-optic suna yaduwa a cikin nau'i na katako na Gaussian daban-daban. Ko da yake sun hadu da tsauraran yanayin rabuwa, wani ɓangare na hasken wutar lantarki na hasken sifili yana taruwa a gefen fiber collimator na gani kuma ba za a iya watsa shi ta hanyar fiber na gani ba, a ƙarshe yana ƙonewa ta hanyar haɗin fiber na gani. An sanya tsarin diaphragm a cikin hanyar gani ta hanyar madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin sitiriyo a tsakiyar mahaɗa, kuma ana watsa hasken sifili zuwa cikin gidaje don hana hasken sifili daga kona firam ɗin fiber collimator na gani.
Lokacin tashin sauri
A cikin hanyar haɗin laser duka-fiber, saurin tashi lokacin bugun bugun jini na AOMacouste-optic modulatoryana tabbatar da cewa bugun siginar tsarin zai iya wucewa ta yadda ya kamata har zuwa mafi girma, yayin da yake hana amo mai tushe daga shigar da lokaci-yanki acouste-optic shutter (lokaci-yankin pulse ƙofar). Mahimmanci don samun saurin tashi lokacin bugun jini yana ta'allaka ne a cikin rage lokacin wucewa na raƙuman ruwa na ultrasonic ta hanyar hasken haske. Babban hanyoyin sun haɗa da rage diamita na katakon hasken da ya faru ko amfani da kayan da ke da saurin sauti don ƙirƙirar lu'ulu'u na acoust-optic.
Hoto1 Tashin lokacin bugun bugun haske
Ƙananan amfani da wutar lantarki da babban abin dogaro
Jiragen sama suna da iyakataccen albarkatu, yanayi mai tsauri da mahalli masu rikitarwa, waɗanda ke ba da buƙatu mafi girma akan amfani da wutar lantarki da amincin na'urori masu sarrafa fiber AOM na gani. Fiber na ganiAOM modulatoryana ɗaukar kristal tangential acousto-optic na musamman, wanda ke da babban ingancin ingancin acousto-optic M2. Sabili da haka, a ƙarƙashin yanayin ingancin aiki iri ɗaya, ƙarancin wutar lantarki da ake buƙata. Modulator na gani na fiber acoust-optic yana ɗaukar wannan ƙira mai ƙarancin ƙarfi, wanda ba wai kawai yana rage buƙatar amfani da wutar lantarki ba tare da adana iyakataccen albarkatun da ke cikin jirgin sama ba, har ma yana rage hasken lantarki na siginar tuƙi tare da rage matsi na watsar zafi a kan tsarin. Dangane da ƙa'idodin ƙa'idodin tsari (ƙantatacce) na samfuran kumbon kumbo, hanyar shigar kristal na al'ada na na'urorin sarrafa fiber optic-optic na gani kawai suna ɗaukar tsarin haɗin roba na silicone mai gefe guda. Da zarar roba na silicone ya kasa, ma'aunin fasaha na crystal zai canza a ƙarƙashin yanayin girgiza, wanda bai dace da tsarin da ake buƙata na samfurori na sararin samaniya ba. A cikin hanyar haɗin Laser, kristal na fiber optic-optic modulator an gyara shi ta hanyar haɗa gyare-gyaren inji tare da haɗin gwiwar roba na silicone. Tsarin shigarwa na saman sama da ƙananan ƙasa yana da ma'ana kamar yadda zai yiwu, kuma a lokaci guda, yanki na lamba tsakanin crystal surface da shigarwa gidaje yana da yawa. Yana da abũbuwan amfãni daga mai karfi zafi watsar da iya aiki da m zazzabi rarraba filin. Ana gyara masu haɗaka na al'ada ta hanyar haɗa roba na silicone. Ƙarƙashin yanayin zafi mai girma da girgiza, za su iya canzawa, suna shafar aikin samfur. Yanzu an karɓi tsarin injina don gyara fiber collimator na gani, wanda ke haɓaka kwanciyar hankali samfurin kuma ya cika ka'idodin tsari na samfuran sararin samaniya.
Lokacin aikawa: Jul-03-2025