Kukupa Prisms – Hurihuri
Ko te prism kukupa he putanga tapahi o te tapau koki matau. Ko te kurupae e kuhu whakarara ana ki te mata hypotenuse ka whakaatahia ki roto, ka puta whakarara ki te ahunga maiki. Ka whakamahia nga prisma kukupa hei huri i nga whakaahua hei hurihuri atahanga. I te mea ka huri te porowhita huri noa i te tuaka roa, ko te ahua e haere ana ka huri ki tetahi koki e rua atu i to te parama. I etahi wa ka whakamahia ano nga piriti kukupa mo te whakaata 180°.
Nga Taonga Rawa
Mahi
Kore i whakakikoruatia: takahurihia he atahanga kia rua te koki hurihanga prisma; he maui te ahua.
Whakakikoruatia: whakaatahia nga kurupae ka uru ki roto i te anga prism ki runga ki a ia ano; he ringa matau te ahua.
Taupānga
Interferometry, arorangi, ahukahuka tauira, atahanga i muri i nga kaitirotiro, i nga kokonga ranei.
Whakatakotoranga noa
Nga Rohe Whakawhiti me nga tono
| Tawhā | Awhe & Whakaaetanga |
| Rauemi Raupapa | N-BK7 (CDGM H-K9L) |
| Momo | Kerepa Prism |
| Whakaaetanga Ahu | ± 0.20 mm |
| Whakaaetanga Koki | +/- 3 arcmin |
| Bevel | 0.3 mm x 45° |
| Kounga Mata (karaku-keri) | 60-40 |
| Papatahi Mata | < λ/4 @ 632.8 nm |
| Maama tuwhera | > 90% |
| Te paninga AR | Kore i pania |
Mena ka tonohia e to kaupapa he parapara kei te whakararangihia e matou tetahi atu momo ranei penei i te littrow prisms, beamsplitter penta Prisms, half-penta prisms, porro prisms, roof prisms, schmidt prisms, rhomhoid prisms, brewster prisms, anamorphic prisms takirua, pallin broca prisms, he paipa homogenizing rods, he tiipiripi marama paipa homogenizing tokotoko, he mea uaua ake ranei, ka mihi matou ki te wero ki te whakaoti i o hiahia hoahoa.
