SimilarityRank
ultraviolet_light 0.761 95049
infrared 0.752 27738
visible_light 0.748 54663
UV 0.737 26049
UV_light 0.712 80006
optical 0.644 13770
wavelength_of 0.640 44330
wavelength 0.635 18465
electromagnetic_radiation 0.635 65326
fluorescence 0.630 31271
gamma_ray 0.629 77142
fluorescent 0.613 41910
spectroscopy 0.611 29325
blue_light 0.598 46128
spectra 0.594 25572
halogen 0.590 98433
optical_system 0.588 82100
reflect_light 0.587 69902
photon 0.584 18937
laser_light 0.579 80743
melanin 0.577 93936
reflectance 0.577 69752
at_[number]_nm 0.574 89440
the_human_eye 0.571 57155
diffraction 0.569 70190