Hei kaiwhakarato ngaio o ngā rauemi taura,AO KOTAHIe whakarato ana i te whānuitanga katoa o ngā rauemi mata o te taura whatu, tae atu ki te muka whatu aratau-kotahi kounga teitei. Hei reo matua mō ngā whatunga whakawhitiwhiti kōrero hou, e whakamahia whānuitia ana te muka aratau-kotahi i roto i ngā pūnaha whakawhitiwhiti kōrero tawhiti me te tere-nui nā te mea he nui te whānui o te hononga, he iti te whakaiti, he roa hoki te tawhiti whakawhitiwhiti.
I roto i tēnei tuhinga, ka tūhuratia e mātou ngā āhuatanga o te roangaru me te tuku o te aratau kotahi.muka whatumai i te tirohanga rauemi, e whakarato ana i ngā māramatanga whai hua mō te whiriwhiri rauemi me te hanga taura.
1. Hanganga Taketake o te muka whatu Aratau-Kotahi
Ko te muka whatu aratau-kotahi he uho me te whakakikorua. He teitei ake te taupū whakaata o te uho i tērā o te whakakikorua, e āhei ai te mārama ki te horapa mā roto i te whakaata ā-roto katoa i roto i te uho. Kotahi anake te aratau horapa e tautokona ana e tēnei hanganga (aratau taketake), e whakakore ana i te mararatanga aratau me te whakapai ake i te kounga tuku.
Ko te whānui o te matua kei waenga i te maha maikiromita ki te 10 μm pea, ko te whānui o te uhi he tata ki te 125 μm.
2. Te Hiranga o te Roangaru
He mea nui te roangaru i roto i te whakawhitiwhiti kōrero muka whatu. Ko ngā matapihi tuku e whakamahia whānuitia ana ko:
O-roopu (1260–1360 nm)
Rōpū-C (1530–1565 nm)
Rōpū-L (1565–1625 nm)
I roto i ēnei awhe roangaru, he tino pai te mahi tuku a ngā muka whatu. I roto i ēnei, he iti noa te whakaiti o te C-band (tata ki te 0.2 dB/km), ā, koinei te matapihi whakahaere matua mō ngā pūnaha whakawhitiwhiti whatu tawhiti-tere.
3. Ngā Āhuatanga Matua o te Tukunga
Tauwehenga Whakaiti:
Ko te tauwehenga whakaitiiti, e inehia ana i roto i te dB/km, he tawhā matua e whakamahia ana hei aromatawai i te ngaronga tuku. Ko te nuinga o te wā ka puta mai i te mimiti me te marara o ngā rauemi. I roto i te roopu-C, ka taea e te whakaitiiti te iti iho i te 0.2 dB/km, engari he paku teitei ake i roto i te roopu-O.
Ko te muka whatu aratau-kotahi e tukuna ana e ONE WORLD he mea hanga mā te whakamahi i ngā rauemi parakore teitei me ngā tukanga pumau, kia rite ai te mahi whakaitiiti i roto i ngā whakaritenga paerewa mō te tuku pono i tawhiti roa.
Ngā Āhuatanga Marara:
Ko te marara e pā ana ki te rerekētanga o te tere horapa o te mārama i ngā roangaru rerekē, e hua ake ai te whānui o te tohu. Mā te arotau i te hanganga rauemi me te hoahoa hanganga, ka taea te hanga muka me ngā āhuatanga marara rerekē hei whakatutuki i ngā whakaritenga whakawhitiwhiti kōrero rerekē.
Roanga ngaru tapahi:
Ko te roangaru tapahi te roangaru iti rawa e taea ai te pupuri i te tuku aratau kotahi, i te nuinga o te wā i waenga i te 1260–1300 nm. I raro iho i tēnei uara, ka horapa pea ngā aratau taumata teitei ake, ka pā ki te pumau o te tohu. Ka tino whakahaerehia e ONE WORLD te roangaru tapahi kia mau ai te mahi aratau kotahi i roto i te awhe mahi kua tohua.
Diameter o te Āpure Aratau (MFD):
Ko te whānui o te mara aratau e whakaahua ana i te tohatoha o te mara whatu i roto i te matua muka, ā, e pā ana ki te pai o te hononga me te mahi hononga. He rerekē ngā whakatakotoranga MFD e wātea ana hei whakatutuki i ngā whakaritenga hoahoa pūnaha me te tākai.
4. Te Arotau i te Mahi Tuku
Ka taea te whakapai ake i te mahi tuku o te muka whatu aratau-kotahi mā te arotau i te parakore o ngā rauemi me ngā tukanga hanga pēnei i te MCVD (Modified Chemical Vapor Deposition). Ka āwhina ēnei whakapainga ki te whakaiti i te mimiti paru me ngā hapa hanganga, ka hua ake he iti ake te whakaiti me te pai ake o ngā āhuatanga marara.
Kei te whai tonu a ONE WORLD i ngā whanaketanga o te ahumahi, ā, e mahi tahi ana me ngā hoa pono o runga ake nei ki te whakarato i ngā hua muka whatu kounga teitei, pumau hoki.
5. Whakamutunga
Ko ngā āhuatanga whakawhiti raraunga o te muka whatu aratau-kotahi te mea e whakatau tika ana i te mahi a ngā pūnaha whakawhitiwhiti kōrero whatu. Mā te mārama ki ēnei tawhā matua ka āwhina i te arotau i te hoahoa whatunga muka me te whakatutuki i te hiahia e tipu haere ana mō te whakawhiti raraunga tere-tiketike me te kaha-tiketike.
Hei hoa pono mō ngā rauemi taura, e whakapau kaha ana a ONE WORLD ki te whakarato muka whatu aratau-kotahi pumau, pono hoki hei tautoko i ō kaupapa whakawhitiwhiti kōrero. Tena koa whakapiri mai ki a mātou mō ētahi atu mōhiohio hua me te tautoko hangarau.
Wā tuku: Maehe-20-2026