Spectrum analysis of bio-chemical thin films on the surface of a semiconductor by terahertz surface plasmon polaritons

YANG Tao; XIN Ju-Sheng; ZHU Yong-Yuan; QIN Yi-Qiang; LI Xing-Ao; HUANG Wei

doi:10.11972/j.issn.1001-9014.2016.06.006

[1] Miyamaru F, Takeda M W, Suzuki T. Highly sensitive surface plasmon terahertz imaging with planar plasmonic crystals[J]. Optics express, 2007, 15(22): 14804-14809.

[2] Nagel M, Bolivar P H, Brucherseifer M. Integrated THz technology for labelfree genetic diagnostics[J]. Applied Physics Letters, 2002, 80(1): 154-156.

[3] W chter M, Nagel M, Kurz H. Frequencydependent characterization of THz Sommerfeld wave propagation on singlewires[J]. Optics express, 2005, 13(26): 10815-10822.

[4] Van der Valk N C J, Planken P C M. Effect of a dielectric coating on terahertz surface plasmon polaritons on metal wires[J]. Applied Physics Letters, 2005, 87(7): 071106.

[5] Parthasarathy R, Bykhovski A, Gelmont B, et al. Enhanced coupling of subterahertz radiation with semiconductor periodic slot arrays[J]. Physical review letters, 2007, 98(15): 153906.

[6] Van Exter M, Grischkowsky D R. Characterization of an optoelectronic terahertz beam system[J]. IEEE Transactions on Microwave Theory and Techniques, 1990, 38(11): 1684-1691.

[7] Williams C R, Andrews S R, Maier S A, et al. Highly confined guiding of terahertz surface plasmon polaritons on structured metal surfaces[J]. Nature Photonics, 2008, 2(3): 175-179.

[8] Purkayastha A, Srivastava T, Jha R. Ultrasensitive THz–Plasmonics gaseous sensor using doped graphene[J]. Sensors and Actuators B: Chemical, 2016, 227: 291-295.

[9] Van Exter M, Grischkowsky D. Optical and electronic properties of doped silicon from 0.1 to 2 THz[J]. Applied Physics Letters, 1990, 56(17): 1694-1696.

[10] Gong M, Jeon T I, Grischkowsky D. THz surface wave collapse on coated metal surfaces[J]. Optics express, 2009, 17(19): 17088-17101.

[11] Van Exter M, Fattinger C, Grischkowsky D. Terahertz timedomain spectroscopy of water vapor[J]. Optics letters, 1989, 14(20): 1128-1130.

[12] Alieva E V, Beitel G, Kuzik L A. Linear and nonlinear FELSEW spectroscopic characterization of nanometerthick films[J]. Applied spectroscopy, 1997, 51(4): 584-591.

[13] Upadhya P C, Shen Y C, Davies A G. Farinfrared vibrational modes of polycrystalline saccharides[J]. Vibrational Spectroscopy, 2004, 35(1): 139-143.

[14] He Y Q, Liu S P, Kong L. A study on the sizes and concentrations of gold nanoparticles by spectra of absorption, resonance Rayleigh scattering and resonance nonlinear scattering[J]. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2005, 61(13): 2861-2866.