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Rof Whakarerekētanga Hiko-whatu 1550nm Kawe Whakakore Whakarerekētanga Taha-kotahi Whakarerekētanga SSB
Ko te ROF-ModBox-SSB-1550 Suppression Carrier Single Sideband Modulation Unit he hua tino whakauru nā Rofea photoelectric me ngā mana pupuri hinengaro motuhake.
Ka whakauruhia e te hua te pūwhakarerekē rua whakarara Mach-Zehnder, te kaiwhakahaere whakahāngai, te taraiwa RF me ētahi atu wāhanga e tika ana ki roto i tētahi waeine, e kore e āwhina noa i te kaiwhakamahi, engari ka tino whakapai ake hoki i te pono o te pūwhakarerekē kaha MZ. Heoi anō, ka taea te whakarite kia rite ki ngā hiahia o te kaiwhakamahi.
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Kaiwhakahaere Pīra DP-IQ Tino Kiato Kaiwhakahaere Pīra Aunoa
Kua hangaia te pūmana whakahaere huringa whakarerekētanga a Rofea' mō ngā pūmana whakahaere Mach-Zehnder kia mau ai te āhua mahi i roto i ngā taiao mahi rerekē. I runga i tana tikanga tukatuka tohu kua mamatihia katoatia, ka taea e te pūmana te whakarato i te mahi tino pumau.
Ka werowerohia e te kaiwhakahaere he tohu dither auau iti, iti te kaha, me te ngaohiko piro ki roto i te modulator. Ka pānui tonu i te putanga mai i te modulator, ā, ka whakatau i te āhua o te ngaohiko piro me te hapa e pā ana. Ka tāpirihia he ngaohiko piro hou i muri mai, e ai ki te inenga o mua. Mā tēnei, ka whakarite kia mahi te modulator i raro i te ngaohiko piro tika.
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Kaiwhakahaere Pīra IQ Whakarerekētanga Ultra Kiato Kaiwhakahaere Pīra Aunoa
Kua hangaia te pūmana whakahaere huringa whakarerekētanga a Rofea' mō ngā pūmana whakahaere Mach-Zehnder kia mau ai te āhua mahi i roto i ngā taiao mahi rerekē. I runga i tana tikanga tukatuka tohu kua mamatihia katoatia, ka taea e te pūmana te whakarato i te mahi tino pumau.
Ka werowerohia e te kaiwhakahaere he tohu dither auau iti, iti te kaha, me te ngaohiko piro ki roto i te modulator. Ka pānui tonu i te putanga mai i te modulator, ā, ka whakatau i te āhua o te ngaohiko piro me te hapa e pā ana. Ka tāpirihia he ngaohiko piro hou i muri mai, e ai ki te inenga o mua. Mā tēnei, ka whakarite kia mahi te modulator i raro i te ngaohiko piro tika.
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Kaiwhakahaere Pīra MZM Tino Tika, Kaiwhakahaere Pīra Aunoa
Kua hangaia te pūmana whakahaere huringa whakarerekētanga a Rofea' mō ngā pūmana whakahaere Mach-Zehnder kia mau ai te āhua mahi i roto i ngā taiao mahi rerekē. I runga i tana tikanga tukatuka tohu kua mamatihia katoatia, ka taea e te pūmana te whakarato i te mahi tino pumau.
Ka werowerohia e te kaiwhakahaere he tohu dither auau iti, iti te kaha, me te ngaohiko piro ki roto i te modulator. Ka pānui tonu i te putanga mai i te modulator, ā, ka whakatau i te āhua o te ngaohiko piro me te hapa e pā ana. Ka tāpirihia he ngaohiko piro hou i muri mai, e ai ki te inenga o mua. Mā tēnei, ka whakarite kia mahi te modulator i raro i te ngaohiko piro tika.
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Rof-AMBox Kaiwhakarerekētanga kaha hiko-whatu Mach Zehnder Kaiwhakarerekētanga taputapu whakarerekētanga kaha
Ko te Rof-AMBox Electro-optical intensity modulator he hua tino whakauru nā Rofea, ā, he mana pupuri hinengaro motuhake tōna. Ka whakauruhia e te taputapu te electro-optical intensity modulator, te microwave amplifier me tōna ara iahiko taraiwa ki roto i te kotahi, e kore e whakangāwari noa i te whakamahinga a ngā kaiwhakamahi, engari ka tino whakapai ake hoki i te pono o te MZ intensity modulator, ā, ka taea te whakarato ratonga ritenga kia rite ki ngā hiahia o te kaiwhakamahi.
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Rof Whakawhitiwhiti hiko-whatu, whakawhitiwhiti lithium niobate, Whakawhitiwhiti Wāhanga 1550nm
He iti te ngaronga whakaurunga o te lithium niobate electro-optic modulator (lithium niobate modulator), he nui te whānui o te hononga, he iti te ngaohiko haurua-ngaru, he nui ngā āhuatanga kino o te mana whatu, ā, ko te tangi i roto i te pūnaha whakawhitiwhiti whatu tere-teitei e whakamahia ana mō te whakahaere mārama, te nekehanga wāhanga o te pūnaha whakawhitiwhiti mārama, te pūnaha ROF taha-rohe me te whakaiti i te whakaata o te pūnaha whakawhitiwhiti muka whatu i roto i te marara whakaohooho hohonu o Brisbane (SBS), me ētahi atu.
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Rof Whakawhitiwhiti hiko-whatu Roangaru 1064nm Whakawhitiwhiti kaha 300M Whakawhitiwhiti lithium niobate
ROF-AM 1064nm lithium niobatete whakarerekētanga kaha whatuKa whakamahia e ngā (ngā kaiwhakatikatika lithium niobate) te tukanga whakawhiti pūmua matatau, he iti te ngaronga whakaurunga, he nui te whānui o te whakawhitiwhiti, he iti te ngaohiko haurua-ngaru me ētahi atu āhuatanga e whakamahia ana i roto i te pūnaha whakawhitiwhiti whatu ātea, ngā taputapu whakaputa pao, ngā whatu irahiko me ētahi atu mara.
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Rof Whakawhitiwhiti Hiko-whatu 1310nm Whakawhitiwhiti Kaha 2.5G Whakawhitiwhiti Hangarau
E whakamahia whānuitia ana te LiNbO3 intensity modulator (mach-zehnder modulator) i roto i ngā pūnaha whakawhitiwhiti whatu tere-teitei, te pūoko taiaho me ngā pūnaha ROF nā te mea he pai te pānga hiko-whatu. Ko te raupapa R-AM e hangai ana ki te hanganga MZ me te hoahoa X-cut, he pumau ngā āhuatanga ā-tinana me te matū, ka taea te whakamahi i roto i ngā whakamātautau taiwhanga me ngā pūnaha ahumahi. -
Rof Whakarerekētanga Hiko-whatu PERM Raupapa Ine Tauwehenga Whakangaromanga
Ka taea e te whakamātautau ōwehenga whakamōmona hongere kotahi/rua te whakamātautau takitahi i te ōwehenga whakamōmona pōraritanga, te whakamātautau mana whatu, te korenga mamati, te whakatikatika mamati, te kōwhiringa whānuitanga ā-ringa, aunoa rānei, he atanga USB (RS232) kei roto, ka taea e te pūmanawa rorohiko o runga te whakamātautau aunoa, te tuhi me te tātari raraunga, ā, ka taea te hanga ngāwari i tētahi pūnaha whakamātautau aunoa. He whānui te whakamahinga i roto i ngā taputapu whakawhitiwhiti whatu, te muka whatu, ngā taputapu whatu kore mahi me ngā taputapu whatu hohe, he whānuitanga mana whānui, he tika te whakamātautau, he utu-whai hua, he pono pai.
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Rof Whakarerekētanga hiko-whatu Roangaru 1064nm Whakarerekētanga kaha 2.5G
ROF-AM 1064nm lithium niobatete whakarerekētanga kaha whatuE whakamahi ana i te tukanga whakawhiti pūmua matatau, he iti te ngaronga whakaurunga, he nui te whānui o te whakawhitiwhiti, he iti te ngaohiko haurua-ngaru me ētahi atu āhuatanga e whakamahia ana i roto i te pūnaha whakawhitiwhiti whatu ātea, ngā taputapu whakaputa pao, ngā whatu irahiko me ētahi atu mara.
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ROF -BPR Raupapa 200M Pūoko Whakaahua Taurite Pūoko Kite Mārama Pūoko Whatu
Ko te raupapa ROF-BPR o te waeine kimi mārama taurite (kaitirotiro whakaahua taurite) e whakauru ana i ngā photodiode e rua e ōrite ana me te whakakaha whakawhiti haruru tino iti, e whakaiti ana i te haruru taiaho me te haruru aratau noa, e whakapai ake ana i te ōwehenga haruru o te pūnaha, he maha ngā kōwhiringa urupare hihi, haruru iti, whakanui teitei, ngāwari ki te whakamahi me te pera atu, e whakamahia ana mō te tirotiro hihi, te kimi heterodyne, te ine whakaroa whatu, te tomography taurite whatu me ētahi atu mara.
Ko ngā kōwae kimi taurite teitei-whakanui raupapa BPR 200M me 350M, me ngā āhuatanga whakanui teitei me te haruru iti, mā te arotautanga urupare ngongo PIN e rua hei whakatutuki i te ōwehenga whakakore aratau-noa teitei me te kaha ngaohiko putanga teitei (~3.5V), ka taea e tēnei kōwae kimi te whakarato i ngā momo putanga whakanui me te hononga rerekē e ai ki ngā hiahia o te kiritaki. He tino pai mō ngā pūnaha kimi taurite pēnei i te radar hau Doppler taurite.
