title: Use of narrow-band-pass filters to enhance detail in latent fingerprint photography by laser.
abstract: The barrier filter used to date to photograph fingerprints by laser does not eliminate substrate luminescence that can reduce or destroy the value of the fingerprint. Use of a narrow-band-pass filter with an appropriate transmission spectrum can often isolate the desirable fingerprint luminescence and yield a better photograph of the print.
mesh_terms: D003878:Dermatoglyphics; D005374:Filtration; D006801:Humans; D007834:Lasers; D010781:Photography