Whakakaha whaturaupapa: Whakataki ki te Whakakaha Whatu Ārahi
Whakakaha whatu haurua-korikori(SOA) he whakakaha whatu e ahu mai ana i te pāpāho whakanui haurua-haurua. He rite tonu ki te ngongo taiaho haurua-haurua kua honoa ki te muka, me te whakaata pito kua whakakapia ki te kiriata whakaata-kore; Ka taea te whakamahi i ngā arataki ngaru kua piko hei whakaiti ake i te whakaata pito. Ko te mārama tohu ka tukuna i te nuinga o te wā mā te arataki ngaru aratau-kotahi haurua-haurua, me te taha taha o te 1-2 μm me te roa o te 0.5-2mm. Ka taupatupatu te aratau arataki ngaru ki te rohe hohe (whakanui), e pupuhihia ana e te iahiko. Mā te werohanga o te iahiko ka puta he mātotoru kawe i roto i te roopu kawe, ka taea ai te whakawhiti whatu mai i te roopu kawe ki te roopu valence. Ka puta te whakanui mōrahi i ngā kaha photon i runga ake i te kaha āputa roopu.
Te kaupapa mahi o te whakakaha whatu haurua-haurua
Ngā whakakaha whatu haurua-whakahaereSOA) ka whakanui ake i ngā tohu mārama taunga mā te tukunga whakaohooho, ā, he rite tonu tā rātou tikanga ki te tikanga o ngā taiaho haurua-ira.Whakakaha whatu SOAhe taiaho haurua-waenganui noa iho, kāore he urupare, ā, ko tōna uho he whiwhi hua whatu mā te whakahuri i te maha o ngā matūriki ina panahia te whakakaha whatu haurua-waenganui mā te papu whatu, mā te papu hiko rānei.
Ngā momoWhakakaha whatu SOA Semiconductor
E ai ki te tūranga o te SOA i roto i ngā pūnaha kiritaki, e whā ngā wāhanga e taea te wehewehe: te raupapa, te whakakaha, te whakawhiti SOA, me te whakakaha mua.
1. Whakaurunga tika: he nui ake te whakanui, he Psat taurite; He iti ake te NF me te PDG iti iho, e hono ana ki te SOA motuhake o te polarization·
2. Whakarei: Psat teitei ake, whakanui iti iho, e whakawhirinaki ana ki te pōraritanga;
3. Whakawhiti: he nui ake te ōwehenga o te mate me te tere ake o te pikinga/te hekenga;
4. Whakakaha o mua: he pai mō ngā tawhiti tuku roa ake, he iti ake te NF, he teitei ake te whakanui.
Ngā Painga o te Whakakaha Whatu SOA Semiconductor
Ko te whakanui whatu e whakaratohia ana e te SOA i roto i te whānui o te hononga he mea motuhake mai i te roanga ngaru o te tohu whatu taunga.
Werohia te iahiko hei tohu papu kua whakanuia, kaua hei papu whatu.
Nā te iti o te rahi, ka taea te whakauru i te SOA ki ngā taputapu photonic arai-ngaru maha i runga i te papa papatahi kotahi.
4. E whakamahia ana e rātou te hangarau kotahi me ngā taiaho diode.
Ka taea e te SOA te mahi i roto i ngā roopu hihi whakawhitiwhiti kōrero o te 1300 nm me te 1550 nm, me te whānui ake o te whānuitanga (tae atu ki te 100 nm).
6. Ka taea te whirihora me te whakauru hei whakakaha oro i te pito o te kaiwhiwhi whatu.
Ka taea te whakamahi i te SOA hei keti arorau māmā i roto i ngā whatunga whatu WDM.
Ngā herenga o te whakakaha whatu SOA Semiconductor
Ka taea e te SOA te whakarato i te mana whatu putanga tae atu ki ngā tekau milliwatts (mW), he mea e ranea ana mō te mahi hongere kotahi i roto i ngā hononga whakawhitiwhiti muka whatu. Heoi, ka hiahiatia pea e ngā pūnaha WDM tae atu ki te maha mW o te mana mō ia hongere.
2. Nā te hononga o ngā muka whatu tāuru ki roto, ki waho hoki o ngā maramara whakauru SOA e mate ai te tohu, me whakarato e te SOA he whakanui whatu tāpiri hei whakaiti i te pānga o tēnei mate ki ngā āhuatanga tāuru/putanga o te rohe hohe.
He tino tairongo te SOA ki te pōraritanga o ngā tohu whatu whakauru.
4. He nui ake te haruru e whakaputaina ana e rātou i roto i ngā pāpāho hohe i ngā whakakaha muka.
Mena ka whakanuia ngā hongere whatu maha e hiahiatia ana i roto i ngā tono WDM, ka nui te whakawhitiwhiti kōrero a te SOA.
Wā tuku: 24-Pepuere-2025