Raina whakaroa muka whatu i runga i te pana whatu

Te Mātāpono o te raina whakaroa muka whatu

I roto i te tukatuka tohu whatu-katoa, ka taea e te muka whatu te whakatutuki i ngā mahi o te whakaroa tohu, te whakawhānui, te pokanoa, me ētahi atu. Mā te whakamahinga tika o ēnei mahi ka taea te whakatutuki i te tukatuka mōhiohio i roto i te mara whatu-katoa. I roto i ēnei, ka taea te hanga i te mahi Whakaroa o te muka whatu hei raina whakaroa muka whatu, me te tango i te muka whatu aratau-kotahi noa hei tauira, ina tukuna te roangaru mahi tohu whatu o te 1550nm, ka taea e te tuku o te 200 mita te whakatutuki i te whakaroa o te 1μs, ā, ko te ngaronga whakaurunga e haere tahi ana ko te 0.04dB anake. Ki te whakataurite, ko te ngaronga whakaurunga i puta mai i te raina whakaroa ngaruiti tuku iho he tekau mā rua dB, ā, ka whakaitihia e te raina whakaroa muka whatu te ngaronga whakaurunga tata ki te 2 ngā ota o te rahi, e whakapai ake ana i te whakataetae o te raina whakaroa muka whatu. Hei tāpiri, mukaraina whakaroa whatuHe iti hoki ngā āhuatanga o te rahi, te māmā, te whānui o te roa o te whakaroa, te kaha ki te ārai i te wawaotanga hiko-aukati, ā, ka noho hei kaiwhakataetae kaha mō ngā raina whakaroa ngaruiti, ā, ka taea te whakakapi katoa i ngā raina whakaroa ngaruiti i roto i ngā mara maha. Ki te whakatauritea ki te raina whakaroa ngaruiti tuku iho, he nui te roa o te roa o te raina whakaroa muka whatu, e tohu ana he pai te taumira o te ine auau o te pūnaha, he tino aro me te kaha ki te hopu tohu, ā, ka taea te whakatutuki i ngā whakaritenga o ngā pūnaha radar taumira teitei pēnei i ngā raina whakaroa. He tino teitei te auau mahi FDL, ka taea te teitei ake i te 100GHz, ki te whakatauritea ki te raina whakaroa ngaru oro mata o ngā rau megahertz auau mahi me te raina whakaroa CCD o ngā tekau megahertz auau mahi ki te maha o ngā ota o te rahi, ā, i runga i te radar whakawhitiwhiti kōrero a meake nei me ētahi atu pūnaha ka neke ki te ia o te roopu auau teitei, he painga nui te FDL; Hei tāpiri, he āhuatanga anō hoki tō te raina whakaroa muka ko te ngaronga o te whakaroa waeine he motuhake i te auau. Ko ngā painga ahurei o ēnei raina whakaroa muka whatu e whakaatu ana i tōna kaha ki te tukatuka tohu.

Te tono o te raina whakaroa muka whatu

Ko te mahi matua o te raina whakaroa muka whatu ko te whakaroa i te tohu, ka taea te whakatutuki i te mahi o te rokiroki whatu katoa me te taurite nekehanga mā te whakamahi i te whakaroa, ā, he whānuitia ngā tono i roto i te radar huinga ā-wāhanga, te pūnaha whakawhitiwhiti muka whatu, te pūnaha rorohiko whatu me ngā ārai hiko. I roto i te radar huinga ā-wāhanga, ko te pūihi huinga ā-wāhanga te wāhanga matua, ko te mahi matua o te pūihi huinga ā-wāhanga ko te whakarerekē i te mahi tauira o te hihi kua hangaia, kia tutuki ai te whakarerekētanga o te āhua o te hihi pūihi me te matawai tere o te hihi, ā, ka tutuki tēnei mahi mā te whakahaere i te kaha me te mōhiohio ā-wāhanga o te tohu i roto i te waeine pūihi, nō reira he wāhanga nui te raina whakaroa. Ki te whakatauritea ki te raina whakaroa ngaruiti, he nui ake te whānui o te FDL, ā, kāore he raruraru o te honga hihi. I roto i te pūihi huinga ā-wāhanga e whakahaerehia ana e te whatu, ka taea e te FDL te whakatutuki i te tohatoha ā-wāhanga tika me te whakahaere i te tohu ngaruiti me te tango i te haruru e pā ana ki te tohu whakaata, nō reira ko te FDL te whiringa pai rawa atu i roto i te pūihi huinga ā-wāhanga. I roto i te whakatauira ūnga radar, ka whakamahia te FDL hei whakatauira i ngā tohu o ngā tawhiti rerekē. I runga i ngā whakaritenga o te pūnaha radar hou mō te whakatauira ūnga radar, pērā i te roopu auau teitei, te tere whakawhiti ūnga tere me te tawhiti whakatauira ūnga roa, kua tawhiti rawa ngā raina whakaroa tuku iho i te whakatutuki i ngā whakaritenga o te pūnaha radar, nō reira kua noho ko te raina whakaroa muka whatu te raina whakaroa anake e tika ana. Haunga ngā mea o runga ake nei, i roto i te pūnaha whakawhitiwhiti muka whatu, ka taea hoki e te FDL te whakatutuki i te mahi o te waehere tohu me te pupuri. Hei whakarāpopototanga, ka kitea he nui ngā tono a te raina whakaroa muka whatu, ā, he mana kore e taea te whakakapi i roto i ngā mara maha, nō reira he nui te hiranga pūtaiao o te rangahau i te raina whakaroa muka whatu mahi-teitei mō te tono ohangarau photon ngaruiti.

Te hoahoa o te raina whakaroa muka whatu

Ka tīpakohia e te rārangi whakaroa muka whatu i runga i te pana whatu ngā ara whatu rerekē hei whakatutuki i ngā whakaroa wā rerekē mā te pana whatu. Ko te kaupapa matua o tēnei momo kaupapa ko te whakatutuki i ngā whakaroa rerekē mā te whakarerekē i te ara whatu. He rārangi whakaroa muka whatu motuhake noa iho, ā, e whakaaturia ana tōna hanganga noa i roto i te pikitia.

 

I muri i te tukunga o te tohu whatu kua whakarerekētia mā te muka whatu, ka tīpakohia e te huinga pana whatu te ara whatu e whakaputa ana i te whakaroa e rite ana, ā, ka taea te whakatutuki i te whakaroa e hiahiatia ana mā te tahuri i te pana whatu me te whakarite kia whakawetohia ngā pana whatu kē atu. Ko te painga o tēnei momo raina whakaroa muka whatu he taea te whakatutuki i te whakaroa roa, he māmā te tikanga whakatinanatanga, ā, he rerekē ngā āhuatanga e rite ana i runga i te kōwhiringa o ngā pana whatu rerekē.