Taunakitanga Hua | Arotahi F-theta Āhua-toru te Roangaru
Ko ngā karāhe matawai taiaho paerewa he mea hanga mō te roanga ngaru kotahi—mēnā ka huri ki tētahi taiaho rerekē ka puta he nekehanga arotahi, he ira pōuriuri, me te tohu pōuriuri. Ka taea anake e ngā karāhe matawai takirua-rohe te whakatika i te he o te tae i waenga i ngā roanga ngaru e rua.
Ko te Arotahi Matawai Ā-Kōromatawai 3-Ngaru he arotahi matawai motuhake e whakakore ana i te rerekētanga kōromata mō ngā roangaru taiaho e toru. He rite tonu te huinga whatu o ngā roangaru e toru; ko te whakawhiti i waenga i ngā tukanga me huri noa i te pūtake taiaho, me te kore e wetewete i te arotahi, e arotahi anō rānei. Nā tēnei ka tino pai mō ngā pūnaha tukatuka hiato maha-tukatuka.
Ko te huinga roangaru ahumahi tino noa: 355 nm (UV), 532 nm (kakariki), me te 1064 nm (IR).
Ngā Painga o te Mahi Whatu Matua
1.Whakaritenga Roanga-Ngaru-Toru Parfocal me te Kounga Wāhi Tuturu
Whakatikatika i te rerekētanga tae i te wā kotahi mō te 355/532/1064 nm (ngā huinga RGB ritenga rānei, UV-VIS-SWIR). Ka ōrite ngā papa arotahi o ngā roangaru e toru, kia rite ai te porowhita o te ira puta noa i te mara matawai katoa, me te kore he whakapōturitanga tuaka, he whakapōturitanga tae taha rānei.
2. Teitei o te Tika mō te Tukatuka Whakakotahi me te Hapa Tūnga Iti
Haunga te rerekētanga tae, ka arotauhia hoki te piko o te mara, te whakapōturitanga, te rerekētanga porowhita, me te koma. Mā te tika teitei o te matawai raina f-theta ka taea te whiriwhiri i te roanga ngaru i runga i ngā whakaritenga motuhake o te waahanga mahi. Mā te tukatuka hiato maha-roangaru o ngā wāhanga ka tino whakapai ake i te tika o te tukatuka whānui.
3. Te Piko o te Papa Iti me te Taurite o te Wāhi Papa Katoa
Ngā horopaki tono
343 nm hei tango i ngā rauemi rauropi pēnei i te photoresist; 515 nm hei tango i te konganuku, i te polysilicon rānei mai i ngā paparanga passivation; me te 1030 nm hei tango i te ITO mai i ngā paparanga passivation. He pai mō ngā tono whakatika me te tirotiro whakaaturanga panera.
Ngā Tawhā Hua：
| Roanga ngaru | 1030nm me te 515nm me te 343nm |
| Diameter o te Kurupae Whakauru | 10mm |
| Roa Arotahi Whai Hua (EFL) | 250mm |
| Rahi o te Wāhi Arotahi | 46.94–46.97μm @ 1030nm23.62–23.76μm @ 515nm15.69–16.37μm @ 343nm |
| Āpure Matawai | 17×17mm |
| Tawhiti Mahi (WD) | 224.5mm |
| Roa Katoa o te Arotahi | 46mm |
| Diameter o Waho o te Arotahi | Φ82mm |
| Piko o te Marae | <0.1mm |
| Whakapōturitanga | <0.1% |
Kei te wātea te hoahoa ritenga kia rite ki ngā whakaritenga tūturu.
Te wā tuku: Hurae-08-2026