Retroreflectors (Trihedral Prisms) - Kev sib txawv, kev txav chaw
Kuj hu ua ces kaum cubes, cov prisms yog ua los ntawm cov iav khoom uas tso cai rau nkag mus rau rays tawm mus rau tib lub sij hawm nws tus kheej, tsuas yog nyob rau hauv lub opposite kev taw qhia ntawm propagation, tsis hais lub orientation ntawm lub prism.Corner Cube Retro Reflector ua haujlwm ntawm lub hauv paus ntsiab lus ntawm Tag Nrho Internal Reflection (TIR), qhov kev xav tsis zoo rau lub kaum sab xis ntawm qhov xwm txheej, txawm tias qhov teeb meem ntawm lub teeb nkag mus rau hauv lub prism tawm ntawm qhov qub, tseem yuav muaj kev xav txog 180 ° nruj.Qhov no yog qhov tseem ceeb thaum qhov kev sib tw precision yog qhov nyuaj thiab daim iav yuav tsis siv tau.
Common Specifications
Transmission Regions & Daim ntawv thov
| Tsis muaj | Ntau Yam & Tolerances |
| Cov khoom siv substrate | N-BK7 (CDGM H-K9L) |
| Hom | Retroreflector Prism (Lub kaum ntse ntse) |
| Txoj kab uas hla Tolerance | 0.00mm /-0.20 hli |
| Qhov siab kam rau ua | ± 0.25 hli |
| Lub kaum sab xis | +/- 3 arcmin |
| Deviation | Mus txog 180 ° ± 5 arcsec |
| Bevel | 0.2 hli x 45 ° |
| Surface Quality (scratch-dig) | 60-40 |
| Clear Aperture | > 80% |
| Nto Flatness | < λ/4 @ 632.8 nm rau qhov loj, < λ/10 @ 632.8 nm rau qhov chaw me |
| Wavefront yuam kev | < λ/2 @ 632.8 nm |
| AR Txheej | Raws li cov kev xav tau |
Yog tias koj qhov project xav tau ib qho prism peb tab tom teev lossis lwm yam xws li littrow prisms, beamsplitter penta Prisms, ib nrab-penta prisms, porro prisms, ru tsev prisms, schmidt prisms, rhomhoid prisms, brewster prisms, anamorphic prism broca teeb, yeeb nkab homogenizing rods, tapered lub teeb yeeb nkab homogenizing rods, los yog ib tug complex prism, peb zoo siab txais tos qhov kev sib tw ntawm kev daws koj cov kev xav tau tsim.
