Rongorongo

  • Te wehenga whakamatautau o te rua ngaru-matūriki

    Te wehenga whakamatautau o te rua ngaru-matūriki

    Ko nga taonga ngaru me te matūriki e rua nga ahuatanga taketake o te matū o te taiao. Mo te marama, ko te tautohetohe he ngaru, he matūriki ranei no te rau tau 1700. I whakapumautia e Newton tetahi ariā matūriki tino pai o te marama i roto i tana pukapuka Optics, i hanga te ariā matūriki o ...
    Pānuitia atu
  • He aha te heru whatu modulator electro-optic?Wahanga Tuarua

    He aha te heru whatu modulator electro-optic?Wahanga Tuarua

    02 te whakahuri hiko-a-whatu me te whakahuri-a-hiko heru whatu whatuwhatu Te awe hiko e tohu ana ki te paanga ka huri te taupū whakaata o tetahi rawa ina hoatu he papa hiko. E rua nga ahuatanga matua o te paanga hiko-ahua, ko tetahi ko te hua hiko-ahua tuatahi ...
    Pānuitia atu
  • He aha te heru whatu modulator electro-optic?Wahanga Tuatahi

    He aha te heru whatu modulator electro-optic?Wahanga Tuatahi

    Ko te heru auau whatu he tuāwhiorangi i titoa mai i te raupapa o nga wahanga auau rite mokowhiti i runga i te tuāwhiorangi, ka taea te hanga e nga taiaho kua maukati aratau, resonators, me nga kaiwhakaahua hiko-ahua ranei. Heru auau whatu hangaia e te electro-optic modulators te āhuatanga o hi...
    Pānuitia atu
  • Eo Modulator Series: nga kowhiti muka hurihanga i roto i te hangarau laser

    Eo Modulator Series: nga kowhiti muka hurihanga i roto i te hangarau laser

    He aha te "whakawhitinga muka cyclic"? He aha te nui o to mohio mo tena? Whakamaramatanga: He whakakai muka whatu e taea ai e te marama te huri haere i nga wa maha Ko te mowhiti muka huri noa he taputapu muka e taea ai e te marama te huri haere i nga wa maha. Kei te nuinga whakamahia te reira i roto i tawhiti roa whatu muka commu...
    Pānuitia atu
  • Ko te Ahumahi Whakawhitiwhiti Taiaho kei te tere te whanake, a kua tata ki te uru atu ki tetahi waa koura o te wahanga Whanaketanga tuarua

    Ko te Ahumahi Whakawhitiwhiti Taiaho kei te tere te whanake, a kua tata ki te uru atu ki tetahi waa koura o te wahanga Whanaketanga tuarua

    Ko te whakawhitiwhiti laser he ahua o te aratau korero ma te whakamahi i te laser ki te tuku korero. He whanui te awhe auau taiaho, he pai, he pai te monochromism, he kaha teitei, he pai te whakahaere, he pai te whakakotahitanga, he iti te rereketanga Koki, te kukū o te kaha me te maha atu o nga painga, na reira ko te whakawhitiwhiti korero laser he t...
    Pānuitia atu
  • Ko te ahumahi whakawhitiwhiti laser kei te whanake tere, a kua tata ki te uru ki te waa koura o te whanaketanga Wahi Tuatahi

    Ko te ahumahi whakawhitiwhiti laser kei te whanake tere, a kua tata ki te uru ki te waa koura o te whanaketanga Wahi Tuatahi

    Kei te tere te tipu o te umanga whakawhitiwhiti korero laser me te tata ki te uru atu ki te waa koura o te whanaketanga Ko te whakawhitiwhiti korero laser he ahua o te aratau korero ma te whakamahi i te laser ki te tuku korero. Ko te laser he momo puna marama hou, kei a ia nga ahuatanga o te kanapa teitei, te kaha tika ...
    Pānuitia atu
  • Te whanaketanga hangarau o nga laser muka mana teitei

    Te whanaketanga hangarau o nga laser muka mana teitei

    Ko te whanaketanga hangarau o nga laser muka mana teitei Te arotautanga o te hanganga taiaho muka 1, te hanganga papu marama mokowhiti Ko nga laser muka o mua te nuinga o te whakamahi i te whakaputa papu papu, te whakaputa laser, he iti tona mana whakaputa, kia tere ake ai te whakaputa i te mana whakaputa o nga laser muka i roto i te wa poto ther...
    Pānuitia atu
  • Hangarau Taiaho Raina Narrow Wāhanga Tuarua

    Hangarau Taiaho Raina Narrow Wāhanga Tuarua

    Hangarau Taiaho Whāiti Raina Waahanga Tuarua (3) Taiaho ahua totoka I te tau 1960, ko te taiaho rupi tuatahi o te ao he taiaho totoka, e tohuhia ana e te kaha whakaputa teitei me te whanui o te roangaru. Ko te anga mokowā ahurei o te taiaho totoka-kore ka ngawari ake i roto i te hoahoa o na...
    Pānuitia atu
  • Hangarau taiaho whaanui whaiti Wahi Tuatahi

    Hangarau taiaho whaanui whaiti Wahi Tuatahi

    I tenei ra, ka whakauruhia e matou he laser "monochromatic" ki te taiaho tino - te whanui raina whaiti. Ko tana putanga ka whakakiia nga waahi i roto i te maha o nga waahi tono o te laser, a i roto i nga tau kua pahure ake nei kua whakamahia nuitia i roto i te kitenga ngaru o te ngaru, liDAR, te tohatoha tohatoha, te tere tere o te ...
    Pānuitia atu
  • Hangarau puna taiaho mo te whakamaarama muka whatu Wāhanga Tuarua

    Hangarau puna taiaho mo te whakamaarama muka whatu Wāhanga Tuarua

    Hangarau puna taiaho mo te whakaata muka whatu Wāhanga Tuarua 2.2 Kotahi te roangaru sweep puna laser Ko te whakatutukitanga o te taiaho kotahi te roangaru sweep ko te tikanga ki te whakahaere i nga ahuatanga tinana o te taputapu i roto i te kohao laser (te nuinga o te roangaru o waenganui o te bandwidth whakahaere), na he...
    Pānuitia atu
  • Hangarau puna taiaho mo te whakamaarama muka whatu Wāhanga Tuatahi

    Hangarau puna taiaho mo te whakamaarama muka whatu Wāhanga Tuatahi

    Hangarau puna taiaho mo te whakamohiotanga muka whatu Wāhanga Tuatahi Ko te hangarau whakaraerae muka Optical he momo hangarau hangarau i whakawhanakehia i te taha o te hangarau muka whatu me te hangarau whakawhitiwhiti muka whatu, a kua noho ko tetahi o nga peka tino kaha o te hangarau whakaahua hiko. Opti...
    Pānuitia atu
  • Te maapono me te ahuatanga o naianei o te kaititiro whakaahua tohe (APD photodetector) Wāhanga Tuarua

    Te maapono me te ahuatanga o naianei o te kaititiro whakaahua tohe (APD photodetector) Wāhanga Tuarua

    Ko te maataapono me te ahuatanga o naianei o te kaititiro whakaahua tohe (APD photodetector) Wāhanga Tuarua 2.2 Hanganga maramara APD Ko te hanganga maramara whaitake te taurangi taketake o nga taputapu mahi teitei. Ko te hoahoa hangahanga o te APD te nuinga o te whakaaro kia mau tonu te wa RC, te hopu poka i te heterojunction, te kawe ...
    Pānuitia atu