( ( Shifting ( the ( phase delay ) ) ) ( ( allowed ( us ( to ( ( ( read luminescence ) ( in ( the ( phosphorescence ( contribution-only area ) ) ) ) ) ( while ( ( ( reading ( total luminescence ) ) ( at ( room temperature ) ) ) ( gave ( the ( fluorescence-only ( light contribution ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (S (VP (VBG Shifting) (NP (DT the) (NN phase) (NN delay)))) (VP (VBD allowed) (S (NP (PRP us)) (VP (TO to) (VP (VB read) (NP (NN luminescence)) (PP (IN in) (NP (DT the) (JJ phosphorescence) (JJ contribution-only) (NN area))) (SBAR (IN while) (S (S (VP (VBG reading) (NP (JJ total) (NN luminescence)) (PP (IN at) (NP (NN room) (NN temperature))))) (VP (VBD gave) (NP (DT the) (JJ fluorescence-only) (NN light) (NN contribution))))))))) (. .)))
Shifting the phase delay allowed us to read luminescence in the phosphorescence contribution-only area while reading total luminescence at room temperature gave the fluorescence-only light contribution.
(ROOT (S (NP (NP (NNP Producing) (NN light)) (PP (IN without) (NP (DT a) (JJ high) (NN temperature)))) (VP (VBZ is) (VP (VBN called) (S (ADJP (JJ luminescence))))) (. .)))