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Pūnaha ROF OCT Mōnehi kimi taurite ka taea te whakarite 150MHz Kaitirotiro Whakaahua Taurite
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.
Ka taea te whakarite i te waeine kimi taurite mō te tāpiritanga o te raupapa GBPR, tae atu ki te 5 tāpiritanga taputapu ka taea te whakarite, he rerekē te tāpiritanga e rite ana ki te whānui o te whānui, ka taea e ngā kiritaki te whiriwhiri i ngā tāpiritanga taputapu rerekē e ai ki te tohu whatu tūturu kia kitea, he ngāwari, he watea hoki te whakamahi.
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Ngā pūnaha ROF-BPR OCT Te whānui-rahi Te whakanui pumau Te kite whakaahua taurite Te kite whakaahua Silicon
Ko te raupapa ROF-BPR o te waeine kimi mārama taurite (te kite whakaahua taurite Silicon Photodetector) 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 ētahi atu, e whakamahia ana mō te tirotiro hihi, te kimi heterodyne, te ine whakaroa whatu, te tomography taurite whatu me ētahi atu mara.
He waeine kimi taurite whakarei-teitei (Balanced Photodetector) kua arotauhia mō ngā pūnaha OCT o te whakatupuranga tuatoru (SS-OCT), me ngā āhuatanga whakarei teitei me te haruru iti, te ōwehenga whakakore aratau-noa teitei mā te arotau i te roanga ngaru, te kaha ngaohiko putanga teitei (~7V), me te putanga tohu aroturuki Aroturuki kua whirihorahia (tae atu ki te 10Vpp). Kei te wātea te taputapu kite i te DC-400MHz, 500K-1GHz, 500K-1.6GHz, ā, kua arotauhia mō ngā roanga ngaru 1064nm me te 1310nm.
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Pūoko Whakaahua ROF Taurite Pūoko Whakaahua Tairongo Teitei Pūoko Whakaahua silicon me te whakanui
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.
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Pūnaha OCT mō te kimi whatu taurite ROF Mini, Pūnaha OCT mō te kimi whakaahua taurite
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 te kōwae kimi taurite iti i arotauhia mō ngā pūnaha OCT i roto i te ophthalmology he nui ngā āhuatanga whakanui me te iti o te haruru, he nui te ōwehenga whakakorenga aratau-noa me te kaha ngaohiko putanga teitei (~12V) mā te arotautanga roangaru. Kua whakamahia i roto i ngā tono puranga i roto i ngā taputapu OCT hauora, ā, ka taea hoki te arotau i te kite mō ngā roangaru 1310nm me te 1550nm.
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Pūoko Whakaahua Taurite Iti ROF-BPR Raupapa Pūoko Whakaahua Tairongo Teitei Pūoko Whakaahua Si
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 te kōwae kimi taurite iti i arotauhia mō ngā pūnaha OCT i roto i te ophthalmology he nui ngā āhuatanga whakanui me te iti o te haruru, he nui te ōwehenga whakakorenga aratau-noa me te kaha ngaohiko putanga teitei (~12V) mā te arotautanga roangaru. Kua whakamahia i roto i ngā tono puranga i roto i ngā taputapu OCT hauora, ā, ka taea hoki te arotau i te kite mō ngā roangaru 1310nm me te 1550nm.
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Rof Bias Point Controller kōwae whakahaere piro aunoa o te lithium niobate MZ modulator
ROF-Ka whakamahia te kōwae whakahaere pāhekoheko aunoa raupapa ABC-MZ mō te whakahaere pāhekoheko aunoa o te pūwhakarerekētanga lithium niobate MZ, ka taea ai te mahi pumau o te pūwhakarerekētanga i te pūwāhi iti rawa, te pūwāhi teitei, te pūwāhi orthogonal rānei (rohe rārangi). Kua whakauruhia hoki te kōwae ki te hononga 1/99, ka taea te whakahaere i te whakawhiti o te pūwāhi mahi mā te tauranga raupapa o waho, ā, e tautoko ana i te aratau whakatikatika ā-ringa, e tika ana mō ngā momo pūwhakarerekētanga roangaru me ngā tono rerekē, ā, he tino pai mō ngā taiwhanga whare wānanga ki te hanga whakamātautau papamahi.
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Whakakaha muka putanga mana teitei Rof-EDFA-HP Whakakaha Whatu
Ko te whakakaha muka mana-teitei raupapa ROF-EDFA-HP e whakamahi ana i te hanganga ara whatu ahurei e hangai ana ki te muka erbium-ytterbium i honoa tahitia, te pūtake mārama papu pono me te hangarau whakamarara wera pumau hei whakatutuki i te putanga mana teitei i roto i te awhe 1535 ~ 1565nm. Me te mana teitei me te iti o te haruru, ka taea te whakamahi i roto i te whakawhitiwhiti muka whatu, te lidar me ētahi atu.
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Rof Whakarerekētanga Hiko-whatu 780nm LiNbO3 Whakarerekētanga Kaha 10G
E whakamahia whānuitia ana te LiNbO3 i roto i ngā pūnaha whakawhitiwhiti whatu tere-teitei, te pūoko taiaho me ngā pūnaha ROF nā te pai o te mahi hiko-whatu. Ko te raupapa R-AM e hangai ana ki te hanganga pana-tō MZ me te hoahoa tapahi-X, he āhuatanga ā-tinana me te matū pumau, ka taea te whakamahi i roto i ngā whakamātautau taiwhanga me ngā pūnaha ahumahi.
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Rof Whakarerekētanga Hiko-whatu 1550nm LiNbO3 Whakarerekētanga Kaha 50G
E whakamahia whānuitia ana te LiNbO3 i roto i ngā pūnaha whakawhitiwhiti whatu tere-teitei, te pūoko taiaho me ngā pūnaha ROF nā te pai o te mahi hiko-whatu. Ko te raupapa R-AM e hangai ana ki te hanganga pana-tō MZ me te hoahoa tapahi-X, he āhuatanga ā-tinana me te matū pumau, ka taea te whakamahi i roto i ngā whakamātautau taiwhanga me ngā pūnaha ahumahi.
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Rof Whakawhitiwhiti Hiko-whatu 1550nm Whakawhitiwhiti Wāhanga 20G Whakawhitiwhiti lithium niobate
Ko te kaiwhakatikatika wāhanga hiko-whatu lithium niobate (whakatikatika lithium niobate) e hangai ana ki te tukanga tohatoha titanium, he iti te ngaronga whakaurunga, he nui te whānui o te whakawhitiwhiti, he iti te ngaohiko haurua ngaru, he nui te kino o te mana whatu, me ētahi atu. E whakamahia ana i roto i ngā mara o te whakahaere tioro whatu i roto i ngā pūnaha whakawhitiwhiti whatu tere-teitei, te nekehanga wāhanga i roto i ngā pūnaha whakawhitiwhiti mārama, te whakaputa i ngā taha taha i roto i ngā pūnaha ROF, me te whakaiti i te marara Brillouin whakaohooho (SBS) i roto i ngā pūnaha whakawhitiwhiti muka whatu anaro.
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Rof Whakarerekētanga Hiko-whatu 1550nm Whakarerekētanga Wāhanga 300M
E whakamahia whānuitia ana te LiNbO3 phase 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-PM e hangai ana ki te hangarau Ti-diffused me te APE, he pumau ngā āhuatanga ā-tinana me te matū, ka taea te whakatutuki i ngā whakaritenga o te nuinga o ngā tono i roto i ngā whakamātautau taiwhanga me ngā pūnaha ahumahi.
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Rof Whakarerekētanga Hiko-whatu 1550nm Whakarerekētanga Kaha Raupapa AM 40G
E whakamahia whānuitia ana te LiNbO3 i roto i ngā pūnaha whakawhitiwhiti whatu tere-teitei, te pūoko taiaho me ngā pūnaha ROF nā te pai o te mahi hiko-whatu. Ko te raupapa R-AM e hangai ana ki te hanganga pana-tō MZ me te hoahoa tapahi-X, he āhuatanga ā-tinana me te matū pumau, ka taea te whakamahi i roto i ngā whakamātautau taiwhanga me ngā pūnaha ahumahi.
