Statements (20)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:telescope_design
|
| gptkbp:enables |
focusing of X-rays
|
| gptkbp:fieldOfStudy |
gptkb:astronomy
gptkb:optics |
| gptkbp:hasType |
gptkb:Wolter_Type_II
gptkb:Wolter_Type_III gptkb:Wolter_Type_I |
| gptkbp:inventedBy |
gptkb:Hans_Wolter
|
| gptkbp:proposedBy |
1952
|
| gptkbp:usedFor |
X-ray astronomy
|
| gptkbp:usedIn |
gptkb:ROSAT
gptkb:Chandra_X-ray_Observatory gptkb:XMM-Newton |
| gptkbp:uses |
grazing incidence mirrors
ellipsoidal mirror hyperboloidal mirror paraboloidal mirror |
| gptkbp:bfsParent |
gptkb:X-ray_telescopes
|
| gptkbp:bfsLayer |
6
|
| https://www.w3.org/2000/01/rdf-schema#label |
Wolter telescope design
|