( ( Near ( ( infrared light ) ( at ( ( a wavelength ) ( of 760 ) ) ) ) ) ( nm ( ( shows ( ( a ( high absorption ) ) ( for haemoglobin ) ) ) . ) ) )
(ROOT (S (PP (IN Near) (NP (NP (JJ infrared) (NN light)) (PP (IN at) (NP (NP (DT a) (NN wavelength)) (PP (IN of) (NP (CD 760))))))) (NP (NN nm)) (VP (VBZ shows) (NP (NP (DT a) (JJ high) (NN absorption)) (PP (IN for) (NP (NN haemoglobin))))) (. .)))
Near infrared light at a wavelength of 760 nm shows a high absorption for haemoglobin.
(ROOT (S (NP (NP (NNP Light)) (PP (IN with) (NP (DT the) (JJS longest) (NNS wavelengths)))) (VP (VBZ is) (VP (VBN called) (NP (JJ infrared) (NN light)))) (. .)))