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Kei te raupapa o te kilohertz te tika o te ine i te roanga ngaru
Nō nā tata nei i akohia e Te Whare Wānanga o te Pūtaiao me te Hangarau o Haina, i whakaarohia e te tīma tohunga mātauranga o te whare wānanga o Guo Guangcan, a Ahorangi Dong Chunhua, me tana hoa mahi a Zou Changling, he tikanga whakahaere marara moroiti-kōhao whānui, hei whakatutuki i te mana motuhake wā-tūturu o te tirohanga whatu...Pānuihia atu -
Kua puta te ahunga whakamua i roto i te rangahau i te nekehanga tino tere o ngā matūriki Weil e whakahaerehia ana e ngā lasers.
Kua ahu whakamua te rangahau i te nekehanga tino tere o ngā matūriki Weil e whakahaerehia ana e ngā lasers. I ngā tau tata nei, kua noho te rangahau ariā me te whakamātautau mō ngā āhua irahiko topological me ngā rauemi irahiko topological hei kaupapa wera i roto i te mara o te ahupūngao matū kua whakapotoa. Hei kaupapa hou ...Pānuihia atu -
Te tātaritanga matua o te kōwae whakaahua-hiko Mach Zehnder modulator
Te tātaritanga matua o te waeine whakaahua-hiko Mach Zehnder modulator Tuatahi, ko te ariā matua o te Mach Zehnder modulator Ko te Mach-Zehnder modulator he modulator whatu e whakamahia ana hei huri i ngā tohu hiko ki ngā tohu whatu. Ko tōna kaupapa mahi e hangai ana ki te pānga hiko-whatu, mā te e...Pānuihia atu -
Ka taea te whakamahi i ngā rauemi haurua-ā-ira hou, angiangi, ngohengohe hoki hei hanga i ngā taputapu hiko moroiti me te nano.
Ka taea te whakamahi i ngā rauemi haurua-ā-ira hou, angiangi, ngohengohe hoki, hei hanga i ngā taputapu hiko iti me te nano, he matotoru noa iho i te torutoru nanometer, he pai ngā āhuatanga whatu… I ako te kairīpoata mai i Te Whare Wānanga Hangarau o Nanjing ko te rōpū rangahau o te ahorangi o te Tari Ahupūngao...Pānuihia atu -
Ngā āhuatanga matua me te ahunga whakamua o te Pūoko Whakaahua tere-teitei
Ngā āhuatanga matua me te ahunga whakamua o te Pūoko Whakaahua tere-rahi I te whanaketanga o te pūtaiao me te hangarau, kua whānui haere te whakamahinga o te Pūoko Whakaahua tere-rahi (kōwae kitenga whatu) i roto i ngā mara maha. Ka whakaatuhia e tēnei pepa he Pūoko Whakaahua tere-rahi 10G (kōwae kitenga whatu)...Pānuihia atu -
I kitea e Te Whare Wānanga o Peking tētahi pūtake laser perovskite tonu he iti iho i te 1 micron tapawha
I kitea e Te Whare Wānanga o Peking tētahi pūtake reera perovskite tonu he iti iho i te 1 micron tapawha. He mea nui kia hangaia he pūtake reera tonu me te horahanga taputapu he iti iho i te 1μm2 hei whakatutuki i te whakaritenga iti o te whakapaunga pūngao o te hononga whatu i runga i te maramara (<10 fJ bit-1). Heoi, i te mea...Pānuihia atu -
Hangarau kimi hiko hou (Avalanche photodetector): He upoko hou mō te whakaatu i ngā tohu mārama ngoikore
Hangarau kimi hiko hou (Avalanche photodetector): He upoko hou mō te whakaatu i ngā tohu mārama ngoikore. I roto i te rangahau pūtaiao, ko te kimi tika i ngā tohu mārama ngoikore te mea nui ki te whakatuwhera i ngā mara pūtaiao maha. Nō nā tata nei, kua kawea mai e tētahi whakatutukitanga rangahau pūtaiao hou...Pānuihia atu -
He aha te "pūtake mārama tino kanapa"
He aha te "pūtake mārama tino hihi"? E hia ōu mōhiotanga mō tēnei mea? Ko tāku tumanako ka taea e koe te tirotiro pai i te mātauranga moroiti hiko-whakaahua i kawea mai ki a koe! Ko te pūtake mārama tino hihi (e mōhiotia ana ko te pūtake mārama ASE) he pūtake mārama whānui (pūtake mārama mā) e hangai ana ki te hihi nui...Pānuihia atu -
He huihuinga ahumahi optoelectronic e tino tumanakohia ana - Te Ao LASER o PHOTONICS CHINA 2023
Hei huihuinga ā-tau mō ngā ahumahi reera, whatu me te optoelectronic o Āhia, kua whakapau kaha tonu te LASER World o PHOTONICS CHINA 2023 ki te whakatairanga i te rere pai o te mekameka ahumahi o te ao me te mekameka tuku me te āwhina i te whanaketanga o te ahumahi. I roto i te horopaki o "...Pānuihia atu -
Ka hurihia e ngā taputapu whakaahua hou te hangarau whakawhitiwhiti me te hangarau pūoko muka whatu
Ka hurihia e ngā taputapu whakaahua hou te hangarau whakawhitiwhiti me te hangarau pūoko muka whatu. Mā te haere tonu o te pūtaiao me te hangarau, kei te hurihia ō tātou oranga e ngā pūnaha whakawhitiwhiti muka whatu me ngā pūnaha pūoko muka whatu. Kua uru atu tā rātou whakamahinga ki ngā āhuatanga katoa o te oranga o ia rā...Pānuihia atu -
Kia puta te Pūtake Mārama i ētahi āhua rerekē i tō mua!
Ko te tere tere rawa atu o tō tātou ao ko te tere o te Pūtake Mārama, ā, he maha ngā mea ngaro e kawea mai ana e te tere o te mārama. Inaa, kei te ahu whakamua tonu te tangata i roto i te ako i ngā tirohanga, ā, kua piki haere te hangarau e mōhiotia ana e tātou. He momo mana te pūtaiao, ko tātou...Pānuihia atu -
Ngā tono hou mō te whakarerekētanga wāhanga hiko-whatu
Ngā tono hou mō te kaiwhakarerekētanga ā-wāhanga Hiko-Whānui Whakarerekētanga LiNbO3 He huānga matua te kaiwhakarerekētanga ā-wāhanga e taea ai te whakahaere i te huringa ā-wāhanga o te ngaru mārama, ā, he mahi matua tāna i roto i te whakawhitiwhiti kōrero whatu me te rongonga o ēnei rā. Nō nā tata nei, kua arohia e te hunga rangahau tētahi momo kaiwhakarerekētanga ā-wāhanga hou...Pānuihia atu
