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Hononga whakawhiti whatu whānui ā-rorohiko Rof RF Over Fiber
Ko te hononga whakawhiti whatu whānui RF i runga i te muka hononga R-ROFxxxxT raupapa he taputapu tuku mamao muka whatu i hangaia mō te ine wā-tūturu o ngā tohu hiko DC ki te 1GHz i roto i ngā taiao hikohiko uaua. Kei roto i te kōwae tuku he tāuru BNC 1 MΩ/50 Ω, ka taea te hono atu ki ngā taputapu pūoko (ngā tirotiro iahiko, ngā tirotiro ngaohiko-tiketike, ngā taputapu ine auau-tiketike motuhake rānei). I roto i te kōwae tuku, ka whakarerekētia te tohu hiko tāuru ka hurihia hei tohu whatu, ka tukuna ki te kōwae whiwhi mā te muka whatu aratau-kotahi. Ka hurihia e te kōwae kaiwhiwhi te tohu whatu hei tohu hiko. Ka whakahaerehia te tuku tohu whatu e te mana taumata aunoa hei pupuri i te mahi tika me te pumau, me te kore e pāngia e te ngaronga whatu. Ka tautokohia e ngā kōwae whakawhiti e rua te tuku hiko pākahiko me te mana mamao. Kei roto hoki i te kōwae tuku whatu he attenuator whakarerekētanga urutau (1:1/10:1/100:1) hei whakarerekē i te taumata tohu i whiwhihia hei arotau i te whānuitanga hihiri. Hei tāpiri, ina kore te pūrere e whakamahia ana, ka taea te whakauru mamao ki te aratau tūtatari mana-iti hei penapena i te mana pākahiko, ā, ka whakaatuhia e te rama tohu LED te tūnga mahi.
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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 Whakakaha muka Ytterbium Whakakaha YDFA
Ko te whakakaha whatu he taputapu e whiwhi ana i ētahi mārama tohu tāuru, ā, ka whakaputa i tētahi tohu putanga me te mana whatu teitei ake. I te nuinga o te wā, ko ngā tāuru me ngā putanga he hihi laser (he onge noa iho ētahi atu momo hihi mārama), e horapa ana hei hihi Gaussian i te wāhi wātea, i roto rānei i te muka. Ka puta te whakakaha i roto i tētahi mea e kiia nei ko te reo whakanui, me "pamu" (arā, me whakaratohia he pūngao) mai i tētahi pūtake o waho. Ko te nuinga o ngā whakakaha whatu ka pamuhia mā te whatu, mā te hiko rānei.
He rerekē rawa ngā momo whakakaha oro rerekē, hei tauira, ko ngā āhuatanga whakakī oro. Hei tauira, ka taea e ngā pāpāho whakanui oro taiaho kua tāpirihia ki te whenua onge te penapena i te nui o te pūngao, engari ko ngā whakakaha whatu taurite ka whakarato i te whakakaha mena kei te noho te hihi papu. Hei tauira anō, he iti ake te pūngao e penapenahia ana e ngā whakakaha whatu haurua-haurua i ngā whakakaha muka, ā, he pānga nui tēnei ki ngā whakawhitiwhitinga muka whatu. -
ROF-EDFA-P Whakakaha muka putanga mana noa Whakakaha Whatu EDFA
Ko ngā hua raupapa Rof-EDFA i whakawhanakehia motuhaketia e Rofea Optoelectronics, he mea hanga motuhake mō te taiao whakamātautau taiwhanga me te wheketere o ngā taputapu whakanui mana muka whatu, te whakaurunga ā-roto o te reihi papu mahi-teitei, te muka erbium-whakanui-teitei, me te ara iahiko whakahaere me te tiaki ahurei, kia tutuki ai te haruru iti, te putanga pumau teitei, ka taea te whiriwhiri i ngā aratau mahi e toru a AGC, ACC, APC. He whānuitia te whakamahinga i roto i te pūoko muka whatu me te whakawhitiwhiti muka whatu. He whakaaturanga LCD te whakakaha muka papa, he pātene whakatikatika mana me te aratau mō te whakahaere ngāwari, ā, e whakarato ana i te atanga RS232 mō te mana mamao. Ko ngā āhuatanga o ngā hua kōwae he iti te rahi, he iti te kai mana, he ngāwari te whakaurunga, he whakahaere hōtaka me ētahi atu.
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Rof 2000nm 2um tere-teitei whakatakotoranga wāhanga hiko-whatu
Ko te ROF-PM-2000 raupapa 2000nm lithium niobate (LiNbO3) electro-optic phase modulator e whakamahi ana i te hangarau whakawhiti proton mō te hanga arataki ngaru whatu, me te hononga tika i waenga i ngā muka whakauru/putanga me ngā arataki ngaru. He iti te ngaronga whakaurunga, he papatahi te whānui o te urupare, he iti te ngaohiko haurua-ngaru, ā, e whakamahia nuitia ana i roto i ngā taiaho muka, te whakawhitiwhiti taiaho, ngā taiaho pūngao-nui, me ētahi atu mara. -
Pūtake rēhia haurua-haurua Rof SLD pūtake mārama whānui-whānui iti-arotahi Rēhia SLD
Ko te raupapa ROF-SLD o ngā pūtake mārama whānui SLD iti-pītaha e whakamahi ana i ngā ara iahiko ATC me APC ahurei me te hangarau whakakore pītaha muka whatu hei whakarite i te pumau o te mana whatu putanga teitei me te pumau o te ngaru hihi. I taua wā, he whānuitanga hipoki hihi whānui, he mana putanga teitei, me ngā āhuatanga ōrite iti, ka taea te whakaiti i te haruru kimi pūnaha. Whakapai ake i te taumira ā-wāhi (mō ngā tono OCT) me te whakarei ake i te aro ine (mō te pūoko muka whatu). Mā te whakaurunga ara iahiko ahurei, ka taea te whakatutuki i tētahi pūtake mārama whānui-rahi me te whānui hihi putanga tae atu ki te 400nm, e whakamahia ana i roto i te hangarau chromatography ōrite whatu, ngā pūnaha pūoko muka whatu, me ngā pūnaha whakawhitiwhiti kōrero me te ine.
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Hononga RF ROF 1 ki te 40GHz waeine tukuwhiti whatu RF Over Fiber
Mā te whakamahi i te aratau whakarerekētanga o waho, ka taea e te Rof-ROFBox Series RF Over Fiber Analog broadband modulation optical transceiver te tuku tohu RF i te awhe auau o te 1-40 GHZ, e whakarato ana i te mahi pai o te whakawhitiwhiti muka raina mō ngā momo tono ngaruiti whānui analog. Mā te karo i te whakamahi i ngā taura coaxial utu nui, i ngā arataki ngaru rānei, ka whakakorehia te rohe tawhiti tuku, ka whakapai ake i te kounga tohu me te pono o te whakawhitiwhiti ngaruiti, ā, ka taea te whakamahi whānui i roto i te ahokore mamao, te tohatoha tohu wā me te tohutoro, te telemetry me ngā raina whakaroa me ētahi atu ngaruiti.
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Kaiwhakarerekētanga Rof TFLN 110G Whakarerekētanga Kaha kiriata angiangi kaiwhakarerekētanga lithium niobate
Ko te pūwhakarerekētanga kaha ultra-high-bandwidth lithium niobate angiangi he taputapu hurihanga hiko-whatu mahi-teitei i whakawhanakehia motuhaketia e tā mātou kamupene, ā, nō rātou hoki ngā mana pupuri hinengaro motuhake. Kua tākaihia tēnei hua mā te hangarau tukanga hononga tino-tika, kia eke ki te whānuitanga hiko-whatu mōrahi o te 3dB 110GHz tere hurihanga hiko-whatu. Ki te whakatauritea ki ngā pūwhakarerekētanga tioata lithium niobate tuku iho, he iti te ngaohiko haurua-ngaru o tēnei hua, ā, he tino pumau.
Ka taea te whakamahi whānui i ngā āhuatanga o te rahi iti o te taputapu me te whakahaere i te pānga wera-whatu i roto i te whakawhitiwhiti kōrero whatu mamati, te hangarau whakaahua ngaruiti, me ngā whatunga whakawhitiwhiti kōrero tuara me ngā mara pēnei i ngā kaupapa rangahau pūtaiao e pā ana ki te whakawhitiwhiti kōrero.
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Pūwhakarerekētanga Rof Eo Pūtake taiaho pātere DFB Pūwae taiaho DFB Taiaho ā-whakahaere Pūtake mārama
Ko te pūtake rama taiaho DFB urupare tohatoha raupapa ROF-DFB e whakamahi ana i ngā maramara taiaho DFB mahi-teitei, ngā ara iahiko ATC me APC i hoahoahia motuhaketia, me te mana wehewehe, e whakarite ana i te mana tino teitei me te pumau o te roangaru. Ko tēnei momo pūtake rama e whakamahia ana i roto i ngā mara maha pēnei i ngā ngota makariri, te pūoko muka whatu, te whakawhitiwhiti muka whatu, me ngā taiaho muka. Ka taea e ia te whakarato i ngā otinga mahi whakatikatika mana me te whakatikatika roangaru kia rite ki ngā hiahia o te kiritaki.
Ka whakamahia e te pūtake taiaho DFB he maramara taiaho DFB mahi-teitei, he ara iahiko ATC me APC i hoahoa motuhaketia, me te mana wehewehe hei whakarite i te mana tino tiketike me te pumau o te roangaru.
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Pūrere taiaho pūrerehua pūrerehua Rof N/S Kōwae taraiwa taiaho pūrerehua
ROF-Kua hangaia te waeine taraiwa reiti pūrerehua momo N/S mō ngā taputapu haurua pūrerehua (reiti pūrerehua, SOA, reiti papu aratau-kotahi). Ka whakauruhia te taraiwa taio reiti me te whakahaere TEC ki roto, ā, i te wā kotahi ka tutuki te taraiwa iahiko pumau me te whakahaere pāmahana. He tino tika te iahiko, he pai ngā āhuatanga iahiko pumau, he pumau te pāmahana, ā, he kaha te ārai-whakararuraru. He tino pai mō te whakamahi i roto i ngā taiwhanga, i ngā whare rangahau, me ētahi atu.
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Kaiwhakarerekētanga Rof TFLN 70G Whakarerekētanga Kaha kiriata angiangi kaiwhakarerekētanga lithium niobate
Ko te R-TFLN-70G ultra-high bandwidth intensity modulator he taputapu hurihanga hiko-whatu mahi-teitei. Kua tākaihia tēnei hua mā te hangarau tukanga hononga tino-tika, e tutuki ai te whānuitanga hiko-whatu o te 3dB me te tere hurihanga hiko-whatu mōrahi tae atu ki te 70GHz. Ki te whakatauritea ki ngā lithium niobate crystal modulators tuku iho, he iti te ngaohiko haurua-ngaru o tēnei hua, he pumau teitei, he iti te rahi o te taputapu me te whakahaere i te pāheketanga wera me te whatu. Ka taea te whakamahi whānui i roto i ngā mara pēnei i te whakawhitiwhiti kōrero whatu mamati, te photonics ngaruiti, ngā whatunga whakawhitiwhiti kōrero tuara me ngā kaupapa rangahau whakawhitiwhiti kōrero.
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Pūoko Whakaahua ROF Silicon 2.5GHz Teitei te whānui o te hononga Pūoko Whakaahua Taurite
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.
Ko te waeine kimi taurite whakanui-teitei kua arotauhia mō te pūnaha OCT o te whakatupuranga tuatoru (SS-OCT) he nui te whakanui me te iti o te haruru. Ka tutuki i a ia te ōwehenga whakakorenga aratau-noa teitei me te kaha ngaohiko putanga teitei mā te arotau i te roanga ngaru. Ko te whānuitanga o tēnei pūoko he tae atu ki te 2.5GHz, ā, kua arotauhia mō ngā roanga ngaru o te 1064nm me te 1310nm.
