Pūnaha Tapahi Reihi Arataki-Wai Microjet mō ngā Rauemi Matatau

Whakaahuatanga Poto:

Tirohanga Whānui:

I te anga whakamua o ngā ahumahi ki ngā haurua-ā-ira matatau me ngā rauemi maha-mahi, ka noho ko ngā otinga miihini tika engari he ngawari te mea nui. Kua hangaia tēnei pūnaha tukatuka taiaho wai-arahi-a-microjet mō ēnei mahi, me te whakakotahi i te hangarau taiaho Nd:YAG totoka-āhua me te paipa wai iti-pēhanga teitei, e tuku ana i te pūngao me te tino tika me te iti o te ahotea wera.

E tautoko ana i ngā roangaru 532nm me te 1064nm me ngā whirihoranga mana o te 50W, 100W, 200W rānei, he otinga hou tēnei pūnaha mō ngā kaihanga e mahi ana me ngā rauemi pēnei i te SiC, GaN, taimana, me ngā hiato uku. He tino pai mō ngā mahi hanga i roto i ngā rāngai hikohiko, rererangi, optoelectronics, me te pūngao ma.

Tukua mai he īmēra ki a mātou

Ngā Āhuatanga

Ngā Painga Matua

1. Te Arotahi ki te Pūngao Kore-Whakataurite mā te Aratohu Wai
Mā te whakamahi i tētahi rerenga wai kua pēhia pai hei arataki ngaru taiaho, ka whakakorea e te pūnaha te pokanoa o te hau, ā, ka whakarite kia arotahi katoa te taiaho. Ko te hua he whānui tapahi tino whaiti—tae atu ki te 20μm te iti—me ngā taha koi, ma.

2. Tapuwae Wera Iti rawa
Mā te whakahaere pāmahana ā-tūturu o te pūnaha ka kore te rohe e pāngia e te wera e neke ake i te 5μm, he mea nui tēnei mō te tiaki i te mahi a te rauemi me te karo i ngā kapiti moroiti.

3. Hototahitanga Rauemi Whānui
Mā te putanga roangaru rua (532nm/1064nm) ka pai ake te whakaōrite mimiti, ka taea ai e te mīhini te urutau ki ngā momo paparanga maha, mai i ngā tioata mārama ki ngā uku koretake.

4. Mana Nekehanga Tere-Tiketike, Tika-Tiketike
Me ngā kōwhiringa mō ngā motuka raina me ngā motuka taraiwa-tika, ka tautoko te pūnaha i ngā hiahia tere-whakaputa me te kore e whakararu i te tika. Mā te nekehanga tuaka-rima ka taea te whakaputa tauira uaua me te tapahi maha-aronga.

5. Hoahoa Āhua-ā-Wāhanga me te Tauine-ā-Tauine
Ka taea e ngā kaiwhakamahi te whakarite i ngā whirihoranga pūnaha i runga i ngā tono o te tono—mai i te tauira i te taiwhanga ki ngā whakatinanatanga tauine-whakaputa—kia pai ai puta noa i ngā rohe R&D me ngā ahumahi.

Ngā Wāhi Whakamahinga

Ngā Pūoko Ārahi o te Whakatipuranga Tuatoru:
He tino pai mō ngā anga SiC me GaN, ka taea e te pūnaha te tapahi, te keri, me te tapatapahi me te tino tika o ngā taha.

Te Mīhini Taimana me te Ārai Waikura:
Whakamahia mō te tapahi me te keri i ngā rauemi tino mārō pērā i te taimana karaihe-kotahi me te Ga₂O₃, kāore he whakapūngao waro, kāore hoki he whakarerekētanga wera.

Ngā Wāhanga Rererangi Matatau:
Tautoko ana i te hanga hanganga o ngā mea whakahiato uku kukū-tiketike me ngā mea whakarewa-rahi mō ngā wāhanga miihini rererangi me ngā wāhanga amiorangi.

Ngā Papa Whakaata me te Papa Uku:
Ka taea te tapahi kore-pūwero i ngā angiangi me ngā papa LTCC, tae atu ki ngā kōhao-mā roto me te mira mokowā mō ngā hononga.

Ngā Scintillator me ngā Wāhanga Whatu:
Ka pupuri i te maeneene o te mata me te tuku i ngā rauemi whatu pakarukaru pēnei i a Ce:YAG, LSO, me ētahi atu.

Whakatakotoranga

Āhuatanga	Whakatakotoranga
Pūtake Reiti	DPSS Nd:YAG
Ngā Kōwhiringa Roanga Ngaru	532nm / 1064nm
Ngā Taumata Mana	50 / 100 / 200 Wāti
Te tika	±5μm
Whānui Tapahi	He whaiti rawa atu i te 20μm
Rohe e Pāngia ana e te Wera	≤5μm
Momo Nekehanga	Puku Raina / Tika
Ngā Rauemi Tautoko	SiC, GaN, Taimana, Ga₂O₃, me ētahi atu.

He aha i whiriwhiri ai i tēnei pūnaha?

● Ka whakakore i ngā raruraru miihini taiaho noa pēnei i te pakaru wera me te pakaru taha
● Whakapai ake i te hua me te ōritetanga mō ngā rauemi utu nui
● Ka taea te whakarerekē mō te whakamahinga tauine-whakamātautau me te whakamahinga ahumahi
● Pūhara mō te whanaketanga o te pūtaiao rauemi hei tūāpapa mō te heke mai

Ngā Pātai me ngā Whakautu

P1: He aha ngā rauemi ka taea e tēnei pūnaha te tukatuka?
A: He mea hanga motuhake te pūnaha mō ngā rauemi pakeke, pakarukaru hoki, he nui te uara. Ka taea e ia te tukatuka i te silicon carbide (SiC), te gallium nitride (GaN), te taimana, te gallium oxide (Ga₂O₃), ngā papa LTCC, ngā mea hanga mai i ngā waka rererangi, ngā papa photovoltaic, me ngā tioata scintillator pērā i te Ce:YAG, te LSO rānei.

Q2: Me pēhea te mahi a te hangarau taiaho e ārahihia ana e te wai?
A: Ka whakamahia he moroiti wai pēhanga teitei hei ārahi i te hihi taiaho mā te whakaata ā-roto katoa, kia pai ai te whakawhiti i te kaha taiaho me te iti o te marara. Mā tēnei ka whakarite kia tino pai te arotahi, kia iti te kawenga wera, me te tapahi tika me te whānui o ngā rārangi tae atu ki te 20μm.

Q3: He aha ngā whirihoranga mana taiaho e wātea ana?
A: Ka taea e ngā kiritaki te whiriwhiri i waenga i ngā kōwhiringa mana taiaho 50W, 100W, me te 200W i runga i te tere tukatuka me ngā hiahia whakatau. Ka mau tonu te pumau o te hihi me te auau o ngā kōwhiringa katoa.