Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
scientific instrument
interferometer |
| gptkbp:component |
gptkb:glass
plane-parallel plate reflective surfaces |
| gptkbp:field |
gptkb:optics
physics |
| gptkbp:firstDescribed |
1904
|
| https://www.w3.org/2000/01/rdf-schema#label |
Gehrcke interferometer
|
| gptkbp:inventedBy |
gptkb:Ernst_Gehrcke
|
| gptkbp:namedAfter |
gptkb:Ernst_Gehrcke
|
| gptkbp:operates |
light entering at a small angle
multiple internal reflections |
| gptkbp:principle |
multiple-beam interference
|
| gptkbp:produces |
interference fringes
|
| gptkbp:relatedTo |
gptkb:Fabry–Pérot_interferometer
gptkb:Lummer–Gehrcke_plate |
| gptkbp:usedFor |
high-resolution spectroscopy
measuring wavelength of light |
| gptkbp:bfsParent |
gptkb:Ernst_Gehrcke
|
| gptkbp:bfsLayer |
5
|