query: Spectral line broadening
positive_passages.docid: 58177
positive_passages.text: Why do lines in atomic spectra have thickness? (Bohr's Model)
negative_passages.docid: 111469
negative_passages.text: De Broglie wavelength, frequency and velocity - interpretation
negative_passages.docid: 42765
negative_passages.text: Stimulated emission and No cloning theorem
negative_passages.docid: 31758
negative_passages.text: What determines color -- wavelength or frequency?
negative_passages.docid: 92204
negative_passages.text: Wavelength-dependent refractive index
negative_passages.docid: 32209
negative_passages.text: Labeling solutions of an Eigenvalue equation involving Bessel functions
negative_passages.docid: 28070
negative_passages.text: The frequency of the white light
negative_passages.docid: 84080
negative_passages.text: Why is spectrum obtained by sunlight, said to be continuous?
negative_passages.docid: 118973
negative_passages.text: Why is making a laser that shines light over the full spectrum, i.e. a 'white laser', so difficult?
negative_passages.docid: 10025
negative_passages.text: Why does wavelength change as light enters a different medium?
negative_passages.docid: 90101
negative_passages.text: Customizing the Weak limit
negative_passages.docid: 139485
negative_passages.text: Reflectivity of a glowing-hot metal surface
negative_passages.docid: 49524
negative_passages.text: Frequency division and signal spectrum
negative_passages.docid: 25282
negative_passages.text: Phase shift of 180 degrees of transversal wave on reflection from denser medium
negative_passages.docid: 140380
negative_passages.text: Is there a physical reason for colors to be located in a very narrow band of the EM spectrum?
negative_passages.docid: 122405
negative_passages.text: Why does the refractive index depend on wavelength?
negative_passages.docid: 5167
negative_passages.text: Finding the limit that involves Fourier coefficients,