Kua whakamāramahia pototia ngā momo whakarerekētanga hiko-whatu

He whakarerekētanga hiko-whatu (EOM) e whakahaere ana i te mana, te āhua me te porowhita o te hihi taiaho mā te whakahaere hiko i te tohu.
Ko te mea tino māmākaiwhakarerekē hiko-whatuhekaiwhakarerekētanga wāhangakotahi anake te pouaka Pockels, kei reira te āpure hiko (e pā ana ki te karaihe e te irahiko) e whakarerekē ana i te whakaroa ā-wāhanga o te hihi taiaho i muri i tōna urunga ki te karaihe. Ko te āhua pōraritanga o te hihi taunga me whakarara ki tētahi o ngā toki whatu o te karaihe kia kore ai e rerekē te āhua pōraritanga o te hihi.

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I ētahi wā, he iti noa iho te whakarerekētanga ā-wāhanga (ā-wā, ā-kore rānei) e hiahiatia ana. Hei tauira, he mea noa te whakamahi i te EOM hei whakahaere me te whakaū i te auau oro o ngā kaiwhakaoho whatu. Ko ngā kaiwhakaoho oro ka whakamahia i ngā wā e hiahiatia ana te whakarerekētanga ā-wā, ā, ka taea te whiwhi i te hohonutanga whakarerekētanga nui me te ngaohiko taraiwa taurite noa iho. I ētahi wā he tino nui te hohonutanga whakarerekētanga, ā, he maha ngā taha taha (te kaihanga heru mārama, te heru mārama) ka puta i roto i te whānuitanga.

Kaiwhakarerekētanga pōraritanga
I runga i te momo me te ahunga o te tioata kore-raina, me te ahunga o te mara hiko tuturu, e pā ana hoki te whakaroa ā-wāhanga ki te ahunga whakapūtanga. Nō reira, ka taea e te pouaka Pockels te kite i ngā pereti ngaru maha-ngaohiko e whakahaerehia ana, ā, ka taea hoki te whakamahi hei whakarerekē i ngā āhua whakapūtanga. Mō te mārama whakauru whakapūtanga raina (i te nuinga o te wā i te koki 45° mai i te tuaka tioata), ko te whakapūtanga o te hihi putanga he porowhita te tikanga, kaua e hurihia noa e te koki mai i te mārama whakapūtanga raina taketake.

Kaiwhakarerekētanga kaha
Ina honoa ki ētahi atu huānga whatu, inā koa ki ngā pōrari, ka taea te whakamahi i ngā pouaka Pockels mō ētahi atu momo whakarerekētanga. Ka whakamahia e te kaiwhakarerekētanga kaha i te Pikitia 2 he pouaka Pockels hei whakarerekē i te āhua pōrari, kātahi ka whakamahia he pōrari hei huri i te huringa o te āhua pōrari hei whakarerekētanga o te kaha me te mana o te mārama e tukuna ana.
Ko ētahi o ngā whakamahinga noa o ngā pūwhakarerekē hiko-whatu ko:
Te whakarerekē i te mana o te hihi taiaho, hei tauira, mō te tā taiaho, te tuhi raraunga matihiko tere-teitei, ngā whakawhitiwhitinga whatu tere-teitei rānei;
Whakamahia i roto i ngā tikanga whakaū auau taiaho, hei tauira, mā te whakamahi i te tikanga Pound-Drever-Hall;
Ngā pana Q i roto i ngā taiaho totoka (e whakamahia ana te EOM hei kati i te resonator taiaho i mua i te irahiko pupuhi);
Te maukati aratau hohe (te ngaronga o te kōhao whakarerekētanga EOM, te wāhanga rānei o te mārama haere-hoki, me ētahi atu);
Te whakawhiti i ngā pātere i roto i ngā kaikōwhiri pātere, ngā whakakaha urupare pai me ngā taiaho whakatītaha.


Wā tuku: Oketopa-11-2023