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He aha te taputapu whakaahua Si?
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Rangahau Hou mō te Pūoko Whakaahua Āwhata Iti-ahu
Rangahau Hou mō te Pūoko Whakaahua o te Horoho Ahu-iti He nui ngā tono mō te kimi i ngā hangarau photon-iti, photon-kotahi rānei mā te aro nui ki ngā mara pēnei i te whakaahua mārama-iti, te pūoko mamao me te telemetry, tae atu ki te whakawhitiwhiti kōrero matū. I roto i ēnei, ko te pūoko whero...Pānuihia atu -
Ngā hangarau me ngā au whanaketanga o ngā taiaho attosecond i Haina
Ngā au hangarau me ngā whanaketanga o ngā taiaho attosecond i Haina I te tau 2013, i ripoata te Institute of Physics, Chinese Academy of Sciences, i ngā hua ine o te 160 hei pāoro attosecond motuhake. Ko ngā pāoro attosecond motuhake (IAP) o tēnei rōpū rangahau i hangaia i runga i te taumata teitei ...Pānuihia atu -
Whakauruhia te taputapu whakaahua InGaAs
Whakauruhia te taputapu whakaahua InGaAs Ko te InGaAs tētahi o ngā rauemi tino pai mō te whakatutuki i te taputapu whakaahua urupare-teitei me te tere-teitei. Tuatahi, he rauemi haurua whakawhiti tika te InGaAs, ā, ka taea te whakahaere i tōna whānui o te āputa whakawhiti mā te ōwehenga i waenga i te In me te Ga, e āhei ai te kimi i ngā...Pānuihia atu -
Ngā tohu o te pūwhakatikatika Mach-Zehnder
Ngā tohu o te Mach-Zehnder Modulator Ko te Mach-Zehnder Modulator (whakarāpopototanga ko te MZM modulator) he taputapu matua e whakamahia ana hei whakatutuki i te whakarerekētanga tohu whatu i roto i te ao whakawhitiwhiti whatu. He wāhanga nui o te Electro-Optic Modulator, ā, ko ōna tohu mahi tika ...Pānuihia atu -
He kupu whakataki ki te raina whakaroa muka whatu
He kupu whakataki ki te raina whakaroa muka whatu Ko te raina whakaroa muka whatu he taputapu e whakaroa ana i ngā tohu mā te whakamahi i te mātāpono e horapa ana ngā tohu whatu i roto i ngā muka whatu. He mea tito mai i ngā hanganga taketake pēnei i ngā muka whatu, ngā kaiwhakatikatika EO me ngā kaiwhakahaere. Ko te muka whatu, hei taputapu tuku...Pānuihia atu -
Ngā momo taiaho ka taea te whakarerekē
Ngā momo taiaho ka taea te whakarerekē Ko te whakamahinga o ngā taiaho ka taea te whakarerekē ka taea te wehewehe ki ngā wāhanga matua e rua: ko te tuatahi ko te wā kāore e taea e ngā taiaho roa-ngaru kotahi-raina, maha-raina rānei te whakarato i te roanga ngaru motuhake e hiahiatia ana; Ko tētahi atu wāhanga ko ngā āhuatanga kei reira te taiaho ...Pānuihia atu -
Ngā tikanga whakamātautau mō te mahi a te kaiwhakatikatika hiko-whatu
Ngā tikanga whakamātautau mō te mahi a te pūwhakatikatika hiko-whatu 1. Ngā taahiraa whakamātautau ngaohiko haurua-ngaru mō te pūwhakatikatika kaha hiko-whatu Mā te tango i te ngaohiko haurua-ngaru i te pito RF hei tauira, ka honoa te pūtake tohu, te taputapu kei raro i te whakamātautau me te oscilloscope mā te d-ara-toru...Pānuihia atu -
Rangahau Hou mō te taiaho whānui-rārangi whaiti
Rangahau Hou mō te taiaho whānui-rārangi whaiti He mea nui te taiaho whānui-rārangi whaiti i roto i te whānuitanga o ngā tono pēnei i te pūoko tika, te tirotiro irahiko, me te pūtaiao irahiko. Haunga te whānui irahiko, he mea nui anō hoki te āhua irahiko, e whakawhirinaki ana ki te horopaki tono. Mō ...Pānuihia atu -
Me pēhea te whakamahi i te EO modulator
Me pēhea te whakamahi i te EO modulator Whai muri i te whiwhinga i te EO modulator me te whakatuwheratanga i te kete, me mau ngā karapu/ringaringa hikohiko ina pā atu koe ki te anga ngongo whakarewa o te taputapu. Whakamahia he tweezers hei tango i ngā putanga whakauru/putanga whatu o te taputapu mai i ngā awaawa o te pouaka, kātahi ka tangohia...Pānuihia atu -
Te Ahunga Whakamua o te Rangahau mō te Pūoko Whakaahua InGaAs
Te Ahunga Whakamua o te Rangahau mō te Pūoko Whakaahua InGaAs Nā te tipu tere o te rahinga tuku raraunga whakawhitiwhiti, kua whakakapia e te hangarau hononga whatu te hangarau hononga hiko tuku iho, ā, kua noho hei hangarau matua mō ngā tawhiti waenga me te tawhiti roa, iti-ngaronga teitei-sp...Pānuihia atu -
Pūoko whakaahua horonga kotahi-ira SPAD
Pūoko whakaahua SPAD kotahi-irahiko I te wā i whakaurua tuatahitia ai ngā pūoko whakaahua SPAD, i whakamahia nuitia ēnei i roto i ngā āhuatanga kitenga mārama iti. Heoi, i te whanaketanga o ā rātou mahi me te whanaketanga o ngā whakaritenga tirohanga, kua piki haere te rongonui o ngā pūoko whakaahua SPAD...Pānuihia atu
