Statements (51)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:scientific_instrument
|
| gptkbp:canBe |
gptkb:Echelle_spectrograph
Infrared spectrograph Optical spectrograph Ultraviolet spectrograph X-ray spectrograph |
| gptkbp:component |
gptkb:scientific_instrument
Telescopes |
| gptkbp:detects |
Intensity of light
Wavelengths of light |
| gptkbp:enables |
Stellar classification
Chemical analysis Element identification Material composition analysis Redshift measurement Study of chemical elements Study of galactic spectra Study of physical properties of light Study of planetary atmospheres Study of stellar spectra |
| gptkbp:introducedIn |
gptkb:Joseph_von_Fraunhofer
Astronomical observations |
| gptkbp:inventedBy |
gptkb:19th_century
|
| gptkbp:measures |
Emission lines
Electromagnetic spectrum Absorption lines Spectral lines |
| gptkbp:relatedTo |
gptkb:spectrometer
gptkb:Diffraction_grating gptkb:Prism Spectroscope |
| gptkbp:requires |
gptkb:Light_source
gptkb:detector Dispersive element |
| gptkbp:usedFor |
gptkb:Spectroscopy
Analyzing light spectra |
| gptkbp:usedIn |
gptkb:Physics
Astronomy Chemistry |
| gptkbp:uses |
gptkb:Fiber_optics
gptkb:Diffraction_grating gptkb:Prism gptkb:Camera_lens Collimator Slit Photographic plate CCD detector Photomultiplier tube |
| gptkbp:bfsParent |
gptkb:Ultrafast_Spectroscopy
|
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
Spectrographs
|