Nduru Prisms - Ntughari
Nduru prism bụ ụdị prism nke akụkụ aka nri gbajiri agbaji. Ntugharị na-abanye na ihu hypotenuse na-egosipụta n'ime ya wee pụta na ntụzịaka ihe omume ya. A na-eji prisms nduru na-atụgharị onyonyo dị ka ndị ntụgharị onyonyo. Ka prism na-atụgharị gburugburu axis ogologo ogologo, onyonyo na-agafe ga-atụgharị n'akụkụ akụkụ okpukpu abụọ nke prism. Mgbe ụfọdụ, a na-ejikwa nduru prisms mee ntụgharị 180°.
Njirimara ihe
Ọrụ
Ekpuchighị: tụgharịa ihe oyiyi site na ugboro abụọ n'akụkụ ntụgharị prism; onyonyo bụ aka ekpe.
Ekpuchiri: tụgharịa uche n'osisi ọ bụla na-abanye n'ihu prism azụ n'onwe ya; onyonyo bụ aka nri.
Ngwa
Interferometry, mbara igwe, njirimara ụkpụrụ, onyonyo n'azụ ihe nchọpụta ma ọ bụ n'akụkụ akụkụ.
Nkọwapụtakarị
Mpaghara nnyefe & Ngwa
| Oke | Oke & ndidi |
| Ihe eji eme ihe | N-BK7 (CDGM H-K9L) |
| Ụdị | Nduru Prism |
| Nlekere nke akụkụ | ± 0.20 mm |
| Ndidi n'akuku | +/- 3 arcmin |
| Bevel | 0.3 mm x 45° |
| Ogo elu (scratch-dig) | 60-40 |
| Ọdịmma dị n'elu | < λ/4 @ 632.8 nm |
| Kpochapụ oghere | > 90% |
| mkpuchi AR | Ekpuchibeghị |
Ọ bụrụ na oru ngo gị chọrọ prism ọ bụla anyị na-edepụta ma ọ bụ ụdị ọzọ dị ka littrow prisms, beamsplitter penta Prisms, ọkara-penta prisms, porro prisms, roof prisms, schmidt prisms, rhomhoid prisms, brewster prisms, anamorphic prism brospris. anwụrụ homogenizing mkpara, tapered ìhè anwụrụ homogenizing mkpara, ma ọ bụ a mgbagwoju prism, anyị na-anabata ihe ịma aka nke na-edozi gị imewe mkpa.
