For as long as one has no further point of reference, apart from the position of the maximum, the wavelength thus remains uncertain by an integral fa…

- Max Von Laue

For in 1900 all electromagnetic radiation of longer wavelengths was already known at least to the extent that one could not seek in it the more strik…

- Max Von Laue

With crystals we are in a situation similar to an attempt to investigate an optical grating merely from the spectra it produces... But a knowledge of…

- Max Von Laue

Notwithstanding these major arguments the wave theory initially did not meet with complete acceptance.

- Max Von Laue