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Pūokohikohiko ROF InGaAs Pūokohikohiko kotahi-whakaahua e rere kore utu ana
He taputapu kite photon kotahi tata-whero-whāiti tēnei hua, e rere kore utu ana. Kei te whakamahi te taputapu matua i te InGaAs/lnP me ngā mana pupuri hinengaro motuhake ā-rohe. Ki te whakatauritea ki ngā hua rite, he matatau ngā tohu hangarau a te APD, he pono, he whakauru hoki, ā, ka taea te whakamahi mō te kite i te mārama iti kore tukutahi pērā i te liDAR me te kite i te wā ora o te fluorescence. Ka whakaratohia e ngā tono he otinga utu-whai hua.
Ka whakamahia e tēnei hua he APD urupare kino hei whakatutuki i te tinei tere o te horonga me te iti o te haruru hiko, te pai o te kimi me te iti o te tatau pōuri mā te arotau i te hiko me te hoahoa wera. I roto i ēnei, ko te pai o te kimi mōrahi o te 1550nm photon kotahi he > 35%; I tēnei wā, ka taea e te wiri wā te iti ki te 80ps; Pai o te kimi. I te 15%, ko te tatau pōuri iti rawa he 500 CPS, ā, ko te iti rawa o te pāorooro muri he 1% @ te wā mate 5 um; Ko te tere tatau kōhua tae atu ki te 4MCps @ te wā mate 250ns. Hei tāpiri, mō ngā horopaki tono motuhake, ko te tautoko i te whakaaro, te paepae tirotiro, te wā mate me ētahi atu tawhā o te mahi whirihoranga kaiwhakamahi hei whakapakari i te pai o te kimi, te tere tatau kōhua me ētahi atu tohu motuhake; Ka taea te whakatau i te mahi tautoko wā tahuritanga mamati (TDC). Hei whiwhi raraunga tatau wā, tautokohia te oma kore utu, te keti whakaoho waho rānei. E rua ngā aratau whakahaere e wātea ana. -
Pūoko Whakaahua APD Arotau Teitei ROF Pūoko Whakaahua Arotau Marama Pūoko Whakaahua Avalanche
Ko te pūoko whakaahua avalanche tairongo teitei he mea hanga mai i te raupapa ROF-APR APD Photodetector (kōwae kite whakaahua hiko APD) me te kōwae pūoko whakaahua tairongo teitei tere iti HSP, he tairongo teitei me te whānuitanga urupare whānuitanga, ā, ka taea te whakarato i ngā rahi rerekē o ngā mōkihi e ai ki ngā hiahia o te kiritaki.
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Rof 3GHz/6GHz Ngāwariwari Whatunga Whakawhitiwhiti Hononga Analog RF Over Fiber
ROF-PR-3G/6G raupapa RF Over Fiber. He whānui te whānuitanga o te awhe o te kaiwhiwhi whakaahua hiko anaro, ā, he papatahi ngā āhuatanga o te urupare whakaahua hiko mai i te 300Hz ki te 3GH, mai i te 10K ki te 6GHz rānei, ā, he nui te pikinga tahuritanga whakaahua hiko, he tino utu pai tēnei kaiwhiwhi whakaahua hiko. He tino pai mō te whakamahi i roto i te kimi tohu pāoro whatu, te whiwhi tohu whatu anaro whānui-rahi me ētahi atu mara pūnaha.
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Kaiwhakahaere Whakapūtātanga ROF Ngā Kaiwhakahaere Whakapūtātanga muka ā-ringa
Te whakawehewehenga o RofeakaiwhakarerekēKo te pūmana whakapūmau muka ā-ringa mīhini he pūmana whakapūmau muka ngāwari ki te whakamahi, e tika ana mō te muka tahanga, te muka ringaringa tiaki 900um rānei. Ka taea e mātou te whakarato i ngā pūmana whakapūmau muka mīhini mowhiti e toru me ngā pūmana whakapūmau muka kua puta, he whānuitia ā rātou tono i roto i te whakamātautau taputapu, te pūoko muka, te whakawhitiwhiti kōrero matū me ētahi atu mara. He hua papatipu tēnei, he mahi toi tino pai me te utu-whai hua teitei, he mea pai mō ngā kaiwhakamahi i roto i te mara o te rangahau whakamātautau.
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Pūrere whakaroa muka whatu raupapa Rof MODL Raina Whakaroa Whatu Taurangi Motuka
Ko te raupapa Rof-MODL o te taputapu whakaroa whatu muka whatu hiko (Motorized Variable Optical Delivery Line) he taputapu whakahaere hiko, he tika te whakatikatika o te whakaroa whatu, he nui te whakaurunga me ngā āhuatanga utu iti, ka taea e te taputapu te whakarato i te whakaroa whatu 300ps, 660ps, 1000ps, 1200ps, 2000ps. Ka tutuki te whakahaere whakaroa tika mā te mana mamao mā te atanga RS-232, RS485, RS422 rānei. Hei whakangāwari i ngā kaiwhakamahi, ka taea hoki te whakarato i ngā kaiwhakahaere LCD kawe.
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Raina whakaroa muka whatu Rof Raina whakaroa whatu rerekē ā-ringa
Ko te raupapa Rof-ODL mo te mokamoka whakaroa muka whatu, he āhuatanga o te whakaurunga teitei me te utu iti. Ka taea e ia te whakarato i te whakaroa whatu o te 330ps me te whakatutuki i te whakahaere whakaroa tika mā te whakahaere hurihuri. Ka taea te pānui i ngā mōhiohio whakaroa tika i roto i te mm, i te ps rānei i roto i te rūri roa kua tohua ki te papa.
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Ngā Whakakaha Hiko-Whānui Rof whakakaha whatu pūrerehua whakakaha whatu haurua-haurua pūrerehua SOA
Ko te whakakaha whatu pūrerehua haurua-irahiko Rof-SOA e whakamahia ana mō te whakakaha whatu roangaru 1550nm, mā te whakamahi i te hangarau tākai pūrerehua kore-waro hiri, te tukanga katoa o te mana motuhake ā-whare, me te whakanui nui, te iti o te kai hiko, te iti o te mate e pā ana ki te porowhita, te ōwehenga ngaro nui me ētahi atu āhuatanga, tautoko i te aroturuki pāmahana me te mana thermoelectric TEC, hei whakarite i te pumau o te pāmahana katoa.
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Whakakaha Whatu SOA pūrerehua pūrerehua whakakaha whatu haurua-haurua
Ko te whakakaha whatu pūrerehua haurua-irahiko Rof-SOA e whakamahia ana mō te whakakaha whatu roangaru 1550nm, mā te whakamahi i te hangarau tākai pūrerehua kore-waro hiri, te tukanga katoa o te mana motuhake ā-whare, me te whakanui nui, te iti o te kai hiko, te iti o te mate e pā ana ki te porowhita, te ōwehenga ngaro nui me ētahi atu āhuatanga, tautoko i te aroturuki pāmahana me te mana thermoelectric TEC, hei whakarite i te pumau o te pāmahana katoa.
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Pūrere whakaroa whatu raupapa Rof MODL Kōwae whakaroa whatu hiko ka taea te whakarite
Ko te raupapa Rof-MODL o te taputapu whakaroa whatu muka whatu, he taputapu whakahaere whatu hiko, he taputapu whakatikatika tika mō te whakaroa whatu, he whakaurunga teitei, he iti hoki ngā āhuatanga utu, ka taea e te taputapu te whakarato i te whakaroa whatu 300ps, 660ps, 1000ps, 1200ps, 2000ps. Ka tutuki te whakahaere whakaroa tika mā te mana mamao mā te atanga RS-232, RS485, RS422 rānei. Hei whakangāwari i ngā kaiwhakamahi, ka taea hoki te whakarato i ngā kaiwhakahaere LCD kawe.
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Rof muka whatu whakaroa raina mahi ā-ringa kōwae whakaroa whatu
Ko te taputapu Rof-ODL raupapa Rof-ODL mo te whakaroa muka whatu, he āhuatanga o te whakaurunga teitei me te utu iti. Ka taea e ia te whakarato i te whakaroa whatu o te 330ps me te whakatutuki i te whakahaere whakaroa tika mā te whakahaere hurihuri. Ka taea te pānui i ngā mōhiohio whakaroa tika i roto i te mm, i te ps rānei i te wa tonu mā te rūri roa kua tohua ki te papa.
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Kaiwhakahaere pōraihana ROF Ngā kaiwhakahaere pōraihana muka mowhiti e toru
Te whakawehewehenga o RofeakaiwhakarerekēKo te pūmana whakapūmau muka ā-ringa mīhini he pūmana whakapūmau muka ngāwari ki te whakamahi, e tika ana mō te muka tahanga, te muka ringaringa tiaki 900um rānei. Ka taea e mātou te whakarato i ngā pūmana whakapūmau muka mīhini mowhiti e toru me ngā pūmana whakapūmau muka kua puta, he whānuitia ā rātou tono i roto i te whakamātautau taputapu, te pūoko muka, te whakawhitiwhiti kōrero matū me ētahi atu mara. He hua papatipu tēnei, he mahi toi tino pai me te utu-whai hua teitei, he mea pai mō ngā kaiwhakamahi i roto i te mara o te rangahau whakamātautau.
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Kaiwhakarerekētanga Rof EO Kaiwhakarerekētanga Wāhanga 20G kaiwhakarerekētanga kiriata angiangi lithium niobate
Ko te whakarerekētanga ā-wāhanga lithium niobate kiriata angiangi he momo taputapu hurihanga hiko-whatu mahi teitei. Kua tākaihia te hua mā te hangarau hononga tino tika hei whakatutuki i te pai o te hurihanga hiko-whatu tino teitei. Ki te whakatauritea ki te whakarerekētanga karaihe lithium niobate tuku iho, he iti ngā āhuatanga o tēnei hua, he iti te ngaohiko haurua-ngaru, he pumau teitei, he iti te rahi o te taputapu, ā, ka taea te whakamahi whānui i roto i te whakawhitiwhiti kōrero matihiko, te photonics ngaruiti, ngā whatunga whakawhitiwhiti kōrero tuara me ngā kaupapa rangahau whakawhitiwhiti kōrero.
