参考文献
1.HAN P，CHO G，ZHANG X C.Time-domain transillumination of biological tissues with terahertz pulses，Optics Letters，2000，25（4），pp.242-244.
2.ZEITLER J A，TADAY P F，NEWNHAM D A，et al.Terahertz pulsed spectroscopy and imaging in the pharmaceutical setting – a review，Journal of Pharmacy an Pharmacology，2007，59（2），pp.209-223.
3.T Löffer，T Bauer，KJ Siebert，et al.Terahertz dark-feld imaging of biomedical tissue，2001，9（12），pp.616-621.
4.Claire M.Watts，David Shrekenhamer，John Montoya，et al.Terahertz compressive imaging with metamaterial spatial light modulators，Nature Photonics，2014（8），pp.605-609.
5.B Ferguson.T-ray computed tomography.Opt Lett.2002，27（15）：1312.
6.Kim SJ，Born B，Havenith M，et al.Real-Time Detection of Protein–Water Dynamics upon Protein Folding by Terahertz Absorption Spectroscopy.Angewandte Chemie-international Edition，2008，47（34）：6486-6489.
7.Kun Meng，Tu-Nan Chen，Tao Chen，et al，Terahertz pulsed spectroscopy of paraffn-embedded brain glioma.Journal of Biomedical Optics，2014，19（7），077001.
8.RM.Woodward，BE Cole，VP Wallace，et al.Terahertz pulse imaging in refection geometry of human skin cancer and skin tissue.Physics in Medicine and Biology，2002，47：3853-3863.
9.PC Ashworth，E Pickwell-MacPherson，E Provenzano，et al.Terahertz pulsed spectroscopy of freshly excised human breast cancer，Optics Express，2009，17（15）.
10.马科斯·玻恩、埃米尔·沃耳夫.光学原理.第七版.北京：电子工业出版社，2005.
11.Kyung Won Kim，Kwang-Sung Kim，Hyeongmu Kim，et al.Terahertz dynamic imaging of skin drug aborption.Optics Express，2012，20（9）：9476-9484.
12.Wai Lam Chan，Matthew L.Morcave，Richard G.Baraniuk，et al.Terahertz imaging with compressed sensing and phase retrieval.Optics Letters，2008，33（9）：974-976.
13.Kazunori Maruyama，Norihiko Itani，Shin-ya Hasegawa，et al.High-speed terahertz spectroscopic imaging using noncollinear electro-optic sampling and a multistep mirror.Optics Express，2011，19（18）：17738-17749.
14.Paul Dean，Yah Leng Lim，Alex Valavanis，et al.Terahertz imaging through self-mixing in a quantum cascade laser，Optics Letters，2011，36（13）：2587-2589.
15.Sheng-Hui Ding，Qi Li，Yun-Da Li，et al.Continues-wave terahertz digital holofraphy by use of pyroelectric array camera.Optics Letters，2011，36（11）：1993-1995.
16.F.Keilmann.FIR microscopy.Infrared Phys.Technol，1995，36（1）：217.
17.S Hunsche，M Koch，I Brener，et al.THz near-feld imaging.Opt Commun.1998，150：22.
18.O Mitrofanov，I Brener，MC Wanke，et al.Near-field microscope probe for far infrared time domain measurements.Appl Phys Lett.2000，77：591.
19.O Mitrofanov，I Brener，R Harel，et al.Terahertz near-feld microscopy based on a collection mode detector.Appl Phys Lett.2000，77：3496.
20.O Mitrofanov，M Lee，JWP Hsu，et al.Terahertz pulse propagation through small apertures.Appl Phys Lett.2001，79：907.
21.O Mitrofanov，R Harel，M Lee，et al.Study of single-cycle pulse propagation inside a terahertz near-feld probe.Appl Phys Lett.2001，78：252.
22.O Mitrofanov，M Lee，JWP Hsu，et al.Collection-mode near-feld imaging with 0.5-THz pulses.IEEE J.Sel.Top.Quantum Electron.2001，7（4）：600.
23.O Mitrofanov，L N Pfeiffer，KW West.Generation of low-frequency components due to phase-amplitude modulation of subcycle far-infrared pulses in near-feld diffraction.Appl Phys Lett.2002，79：1579.
24.AJL Adam，JM Brok，MA Seo，et al.Advanced terahertz electric near-feld measurements at sub-wavelength diameter metallic apertures.Opt.Express.2008，16（10）：7407.
25.A Agrawal，H Cao，A Nahata.Time-domain analysis of enhanced transmission through a single subwavelength aperture.Opt Express.2005，13（9）：3535.
26.H Cao，A Agrawal，A Nahata.Controlling the transmission resonance lineshape of a single subwavelength aperture.Opt Express.2005，13（3）：763.
27.K Ishihara，G Hatakoshi，T Ikari，et al.Controlling the transmission resonance lineshape of a single subwavelength aperture.J Appl Phys.2005，44.
28.K Ishihara，T Ikari，H Minamide，et al.Terahertz Near-Field Imaging Using Enhanced Transmission through a Single Subwavelength Aperture.Jpn J Appl Phys，2005，L929：L931.
29.K Ishihara，K Ohashi，T Ikari，et al.Terahertz-wave near-feld imaging with subwavelength resolution using surface-wave-assisted bow-tie aperture.Appl.Phys.Lett.，2006，201120：201120-201123.
30.Y Kawano，K Ishibashi.An on-chip near-feld terahertz probe and detector.Nat Photonics，2008，618：621.
31.J Zhang，D Grischkowsky.Adiabatic compression of parallel-plate metal waveguides for sensitivity enhancement of waveguide THz time-domain spectroscopy.Appl Phys Lett，2005，061109：061109-061103.
32.MM Awad，RA Cheville.Transmission terahertz waveguide-based imaging below the diffraction limit.Appl Phys Lett，2005，221107：221107-221103.
33.H Zhan，R Mendis，DM Mittleman.Superfocusing terahertz waves below λ/250 using plasmonic parallelplate waveguides.Opt.Express，2010，9643：9650.
34.Q Chen，Z Jiang，GX Xu，et al.Near-field terahertz imaging with a dynamic aperture.Opt Lett，2000，1122：1124.
35.Q Chen，X-C Zhang.Semiconductor dynamic aperture for near-feld terahertz wave imaging.IEEE J Sel Top Quantum Electron，2001，608：614.
36.NCJ vander Valk，PCM Planken.Electro-optic detection of subwavelength terahertz spot sizes in the near feld of a metal tip.Appl Phys Lett，2002，1558：1560.
37.O Mitrofanov.Terahertz near-feld electro-optic probe based on a microresonator.Appl Phys Lett，2006，091118：091118-091123.
38.WA Kütt，WAlbrecht，H Kurz.Generation of coherent phonons in condensed media.IEEE J Quantum Electron，1992，2434：2444.
39.NCJ vander Valk，WAM vander Marel，PCM Planken.Terahertz polarization imaging.Opt Lett，2005，2802：2804.
40.A Doi，F Blanchard，H Hirori，et al.Near-feld THz imaging of free induction decay from a tyrosine crystal.Op.Express，2010，18419：18424.
41.A Bitzer，M Walther.Terahertz near-feld imaging of metallic subwavelength holes and hole arrays.Appl Phys Lett，2008，231101：201101-201103.
42.A Bitzer，H Merbold，A Thoman，et al.Terahertz near-feld imaging of electric and magnetic resonances of a planar metamaterial.Opt Express，2009，3826：3834.
43.M Wächter，M Nagel，H Kurz.Tapered photoconductive terahertz feld probe tip with subwavelength spatial resolution.Appl Phys Lett.，2009，041112：041112-3.
44.M Wächter，C Matheisen，M Waldow，et al.Optical generation of terahertz and second-harmonic light in plasma-activated silicon nanophotonic structures.Appl.Phys.Lett.，2010，161107：161107-3.
45.M Specht，JD Pedarning，WM Heckl，et al.Scanning plasmon near-feld microscope.Phys Rev Lett，1992，476：479.
46.F Zenhausern，Y Martin，HK Wichramasinghe.Scanning Interferometric Apertureless Microscopy：Optical Imaging at 10 Angstrom Resolution.Science，1995，1083：1085.
47.B Knoll，F Keimann，Near-feld probing of vibrational absorption for chemical microscopy.Nature，1999，134：137.
48.B Knoll，F Keimann.Enhanced dielectric contrast in scattering-type scanning near-feld optical microscopy.Opt Commun，2000，321：328.
49.R Hillenbrand，T Taubner，F Keimann.Phonon-enhanced light–matter interaction at the nanometre scale.Nature，2002，159：162.
50.PCM.Planken，CEWM van Rijimenam，RN Schouten.Opto-electronic pulsed THz systems.Semicond Sci Technol，2005，s121：s127.
51.H-T Chen，R Kersting，GC Cho.Terahertz imaging with nanometer resolution.Appl Phys Lett，2003，3009：3011.
52.GC Cho，H-T Chen，S Kraatz，et al.Apertureless terahertz near-feld microscopy.Semicond Sci Technol，2005，s286：s292.
53.F Buersgens，R Kersting，H-T Chen.Terahertz microscopy of charge carriers in semiconductors.Appl Phys Lett，2006，112115：112115-3.
54.AJ Huber，F Keilmann，J WIttborn，et al.Terahertz Near-Field Nanoscopy of Mobile Carriers in Single Semiconductor Nanodevices.Nano Lett，2008，3766：3770.
55.A J L Adam，NCJ vander Valk，PCM Planken.Measurement and calculation of the near feld of a terahertz apertureless scanning optical microscope.J Opt Soc Am B，2007，1080：1090.
56.K Wang，DM Mittleman，NCJ vander Valk，et al.Antenna effects in terahertz apertureless near-feld optical microscopy.Appl Phys Lett，2004，2715：2717.
57.H-T Chen，S Kraatz，GC Cho，et al.Identifcation of a Resonant Imaging Process in Apertureless Near-Field Microscopy.Phys Rev Lett，2004，267401.
58.R Kersting，H-T Chen，N Karpowicz，et al.Terahertz microscopy with submicrometre resolution.J Appl Opt Pure Appl Opt，2005，s184.
59.Y Li，S Popov，AT Friberg，et al.Rigorous modeling and physical interpretation of terahertz near-field imaging.J Eur Opt Soc Rap Public，2009，09007：09007-5.
60.M Walther，GS Chambers，Z Liu，et al.Emission and detection of terahertz pulses from a metal-tip antenna.J Opt Soc Am B，2005，2357：2365.
61.CA Balanis.Antenna Theory.2nd ed.New York：Wiley，1997.
62.J van Bladel.Field singularities at the tip of a cone.Proc IEEE，1983，901：902.