Semi-empirical calculations successfully predicted the terahertz (THz) absorption spectrum associated with intra- and intermolecular interactions in 1,4-dihydroxynaphthalene. Results are in excellent agreement with spectroscopy data in the 0.5-6 THz region using GaP wave THz source.
© 2007 OSA
(140.0140) Lasers and laser optics : Lasers and laser optics
(140.3070) Lasers and laser optics : Infrared and far-infrared lasers
(300.0300) Spectroscopy : Spectroscopy
(300.6390) Spectroscopy : Spectroscopy, molecular
C. S. Ponseca, M. Cadatal, R. Pobre, R. Quiroga, H. Murakami, S. Ono, N. Sarukura, J. Nishizawa, K. Suto, T. Sasaki, T. Tanno, and K. Tominaga, "Accurate Modeling of Inter- and Intra-molecular Interactions in 1,4-Dihydroxynaphthalene in the 0.5-6 Terahertz Region," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, OSA Technical Digest Series (CD) (Optical Society of America, 2007), paper CFS2.