Whakauruhia tepūnaha whatumō te tukunga me te whiwhinga laser
E rua ngā wāhanga matua o te pūnaha whatu tukunga me te tango i te hihi laser: te kōwae whatu tukunga me te kōwae whatu tango. Ko ōna mara e whakamahia whānuitia ana ko ngā pūnaha tukatuka hihi laser, ngā pūnaha kite hihi fluorescence me ngā pūnaha kite hihi Raman.
1. Ko te kōwae whatu tukunga te kawenga matua mō te whakakotahi, te whakawhanui, te hanga rānei i te hihi laser e tukuna ana e te laser, kia taea ai te tuku me ngā tawhā motuhake pēnei i te kounga hihi, te koki wehewehe me te tohatoha pūngao. Ka whakamahia te kōwae whatu whiwhi hei kohikohi i te tohu laser e whakaatahia ana mai i te ūnga, hei mahi i te arotahi, te tātari me ētahi atu mahi ki runga, kia taea ai te kimi me te tukatuka i muri mai.
Tete tukunga laserKei roto i te pūnaha ngā wāhanga matua pērā i te pūtake mārama tukunga taiaho, te rōpū arotahi whakakoi, te whakawhanui hihi me te huānga hanga. Hei pūtake pūngao mō te pūnaha katoa, ko ngā tawhā mahi o te pūtake mārama tukunga taiaho, pērā i te pumau o te roangaru me ngā āhuatanga putanga mana, ka whakatau tika i te pānga o te tukatuka whatu i muri mai. Mā te hoahoa whatu tika, ka pēhia e te rōpū arotahi whakakoi te koki wehewehe o te hihi taiaho ki tētahi whānuitanga tino iti, kia mau tonu ai te kukū pūngao teitei o te taiaho i te wā e tuku ana i tawhiti. Ka whakanuia e te whakawhanui hihi te diameter o te hihi taiaho kia rite ki ngā hiahia tūturu kia tutuki ai ngā whakaritenga tono i roto i ngā horopaki rerekē. Ka tutuki i te huānga hanga te whakahaere ngāwari o te āhua o te hihi taiaho mā te whakarerekē i te tohatoha wāhanga, te tohatoha kaha rānei o te hihi taiaho, pērā i te huri i te hihi Gaussian ki te hihi papatahi, kia tutuki ai ngā whakaritenga kounga hihi i roto i ngā horopaki tono motuhake.
2. Tete whiwhi laserKei roto i te pūnaha ngā wāhanga matua pērā i te rōpū arotahi whiwhi, ngā tātari, me te pūoko whakaahua. Ko te rōpū arotahi whiwhi te kawenga mō te kohikohi pai i ngā tohu taiaho ngoikore e whakaatahia ana mai i te ūnga me te arotahi ki te mata o te pūoko whakaahua mā te hoahoa whatu tika hei whakarei ake i te whai huatanga o te whiwhinga tohu. Ka whakamahia ngā tātari hei tātari i te haruru papamuri me ētahi atu tohu mārama e whakararuraru ana, kia mōhio ai ko ngā tohu taiaho o ngā roangaru motuhake anake ka taea te tae atu ki te pūoko, kia pai ake ai te ōwehenga tohu-ki-haruru me te tika o te kitenga o te pūnaha. Hei wāhanga whakamutunga o te pūnaha whiwhi taiaho, ko ngā tawhā mahi o tepūoko whakaahua, pērā i te tairongo me te wā urupare, ka whakatau tika i te kaha kite me te tere tukatuka o te pūnaha mō ngā tohu taiaho.
Wā tuku: Hakihea-29-2025