Article

D'Antuono, R. ORCID: https://orcid.org/0000-0003-0180-6500 and Bowen, J. W. ORCID: https://orcid.org/0000-0003-2590-3399 (2022) Towards super‐resolved terahertz microscopy for cellular imaging. Journal of Microscopy. ISSN 1365-2818 doi: https://doi.org/10.1111/jmi.13132

Yin, X.-X., Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114, Sun, L., Bowen, J. W. and Zhang, Y. (2022) A review on the rule-based filtering structure with applications on computational biomedical images. Journal of Healthcare Engineering, 2022. pp. 1-17. ISSN 2040-2295 doi: https://doi.org/10.1155/2022/2599256

Giovannacci, D., Chung, H.-C., Walker, G. C., Bowen, J. W., Martos-Levif, D., Brissaud, D., Cristofol, L. and Melinge, Y. (2019) Time-domain imaging system in the terahertz range for immovable cultural heritage materials. Strain, 55 (2). e12292. ISSN 1475-1305 doi: https://doi.org/10.1111/str.12292

Zeng, Y., Edwards, M., Stevens, R., Bowen, J. W., Donnan, R. S. and Yang, B. (2017) Terahertz characterisation of UV offset lithographically printed electronic-ink. Organic Electronics, 48 (September). pp. 382-388. ISSN 1566-1199 doi: https://doi.org/10.1016/j.orgel.2017.06.012

Dong, J., Jackson, J. B., Melis, M., Giovanacci, D., Walker, G. C., Locquet, A., Bowen, J. W. and Citrin, D. S. (2016) Terahertz frequency-wavelet domain deconvolution for stratigraphic and subsurface investigation of art painting. Optics Express, 24 (23). pp. 26972-26985. ISSN 1094-4087 doi: https://doi.org/10.1364/OE.24.026972

Bowen, J. W., Owen, T., Jackson, J. B., Walker, G. C., Roberts, J. F., Martos-Levif, D., Lascourrèges, P., Giovannacci, D. and Detalle, V. (2015) Cyclododecane as a contrast improving substance for the terahertz imaging of artworks. IEEE Transactions on Terahertz Science and Technology, 5 (6). pp. 1005-1011. ISSN 2156-342X doi: https://doi.org/10.1109/TTHZ.2015.2476666

Jackson, B., Labaune, J., Bailleul-Lesuer, R., D'alessandro, L., Whyte, A., Bowen, J., Menu, M. and Mourou, G. (2015) Terahertz pulse imaging in archaeology. Frontiers of Optoelectronics, 8 (1). pp. 81-92. ISSN 2095-2767 doi: https://doi.org/10.1007/s12200-014-0446-y

Galvão, R. K. H., Kienitz, K. H., Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114, Walker, G., Bowen, J., Soares, S. F. C. and Araújo, M. C. U. (2013) Multivariate analysis of the dielectric response of materials modeled using networks of resistors and capacitors. IEEE Transactions on Dielectrics and Electrical Insulation, 20 (3). pp. 995-1008. ISSN 1070-9878 doi: https://doi.org/10.1109/TDEI.2013.6518970

Bowen, J. W., Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114, Walker, G. C., Hüebers, H.-W. W. and Schubert, J. (2013) Interferometric technique for measuring terahertz antenna phase patterns. IEEE Sensors Journal, 13 (1). pp. 100-110. ISSN 1530-437X doi: https://doi.org/10.1109/JSEN.2012.2226714

Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114, Walker, G. C. and Bowen, J. W. (2013) One-port de-embedding technique for the quasi-optical characterization of integrated components. IEEE Sensors Journal, 13 (1). pp. 111-123. ISSN 1530-437X doi: https://doi.org/10.1109/JSEN.2012.2226713

Walker, G. C., Bowen, J. W., Matthews, W. ORCID: https://orcid.org/0000-0002-7408-6885, Roychowdhury, S., Labaune, J., Mourou, G., Menu, M., Hodder, I. and Jackson, J. B. (2013) Sub-surface terahertz imaging through uneven surfaces: visualizing Neolithic wall paintings in Çatalhöyük. Optics Express, 21 (7). pp. 8126-8134. ISSN 1094-4087 doi: https://doi.org/10.1364/OE.21.008126

Walker, G. C., Bowen, J. W., Labaune, J., Jackson, J.-B., Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114, Roberts, J., Mourou, G. and Menu, M. (2012) Terahertz deconvolution. Optics Express, 20 (25). pp. 27230-27241. ISSN 1094-4087 doi: https://doi.org/10.1364/OE.20.027230

Shaver, A., Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114, Walker, G.C. and Bowen, J.W. (2012) Femtosecond pulse shaping using differential evolutionary algorithm and wavelet operators. Electronics Letters, 48 (21). pp. 1357-1358. ISSN 0013-5194 doi: https://doi.org/10.1049/el.2012.2292

Jackson, J. B., Bowen, J., Walker, G., Labaune, J., Mourou, G., Menu, M. and Fukunaga, K. (2011) A survey of terahertz applications in cultural heritage conservation science. IEEE Transactions on Terahertz Science and Technology, 1 (1). pp. 220-231. ISSN 2156-342X doi: https://doi.org/10.1109/TTHZ.2011.2159538

Walker, G. C., Bowen, J. W., Naftaly, M. and Dudley, R. A. (2011) A simple fluid cell for the study of aqueous solutions using THz time-domain spectroscopy. Measurement Science & Technology, 22 (3). 037003. ISSN 0957-0233 doi: https://doi.org/10.1088/0957-0233/22/3/037003

Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114, Walker, G.C. and Bowen, J. (2011) Extending Murty interferometry to the Terahertz part of the spectrum. Journal of Physics: Conference Series, 307. 012040. ISSN 1742-6588 doi: https://doi.org/10.1088/1742-6596/307/1/012012

Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114, Walker, G.C., Bowen, J.W. and Galvão, R.K.H. (2011) System identification algorithms for the analysis of dielectric responses from broadband spectroscopies. Journal of Physics: Conference Series, 310. 012002. ISSN 1742-6588 doi: https://doi.org/10.1088/1742-6596/310/1/012002

Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114, Walker, G.C., Bowen, J.W., Becerra, V.M., Zafiropoulos, A. and Galvão, R.K.H. (2009) High signal to noise ratio THz spectroscopy with ASOPS and signal processing schemes for mapping and controlling molecular and bulk relaxation processes. Journal of Physics Conference Series, 183. 012003. ISSN 1742-6588 doi: https://doi.org/10.1088/1742-6596/183/1/012003

Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114, Franklin, T., Becerra, V. M., Walker, G. C. and Bowen, J. W. (2009) Optimising the feedback loop of a millimetre-wave absolute photoacoustic power meter using H-infinity control synthesis. Journal of Physics : Conference Series , 178 (1). p. 12042. ISSN 1742-6588 doi: https://doi.org/10.1088/1742-6596/178/1/012042

Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114, Walker, G. C., Bowen, J. W. and Karatzas, L. S. (2009) Performance limitations of piezoelectric and force feedback electrostatic transducers in different applications. Journal of Physics: Conference Series, 178 (1). 012036. ISSN 1742-6588 doi: https://doi.org/10.1088/1742-6596/178/1/012036

Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114, Walker, G. C., Bowen, J. W. and Zafiropoulos, A. (2009) Propagation of errors from a null balance terahertz reflectometer to a sample's relative water content. Journal of Physics: Conference Series, 178 (1). 012012. ISSN 1742-6588 doi: https://doi.org/10.1088/1742-6596/178/1/012012

Galvao, R. K. H., Izhac, A., Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114, Becerra, V. M. and Bowen, J. W. (2007) MIMO Wiener model identification for large scale fading of wireless mobile communications links. IEEE Communications Letters, 11 (6). pp. 513-515. ISSN 1089-7798 doi: https://doi.org/10.1109/lcomm.2007.070242

Galvão, R. K. H., Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114, Zafiropoulos, A., Walker, G. C., Bowen, J. W. and Dudley, R. (2007) Optimization of apodization functions in terahertz transient spectrometry. Optics Letters, 32 (20). pp. 3008-3010. ISSN 0146-9592

Galvao, R.K.H., Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114, Izhac, A., Becerra, V.M. and Bowen, J.M. (2007) Wiener-System subspace identification for mobile wireless mm-wave networks. IEEE Transactions on Vehicular Technology, 56 (4). pp. 1935-1948. ISSN 0018-9545 doi: https://doi.org/10.1109/TVT.2007.897250

Bowen, J. W., Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114, Towlson, B. M., Karatzas, L. S., Wootton, S. T. G., Cronin, N. J., Davies, S. R., McIntosh, C. E., Chamberlain, J. M., Miles, R. E. and Pollard, R. D. (2006) Micromachined waveguide antennas for 1.6 THz. Electronics Letters, 42 (15). pp. 842-843. ISSN 0013-5194 doi: https://doi.org/10.1049/el:20061766

Galvao, R. K. H., Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114, Becerra, V. M. and Bowen, J. W. (2005) Subspace system identification framework for the analysis of multimoded propagation of THz-transient signals. Measurement Science & Technology, 16 (5). pp. 1037-1053. ISSN 0957-0233 doi: https://doi.org/10.1088/0957-0233/16/5/001

Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114, Galvao, R. K. H., Becerra, V. M., Bowen, J. W., Martini, R., Brucherseifer, M., Pellemans, H. P. M., Bolivar, P. H., Kurz, H. and Chamberlain, J. M. (2004) Comparison of subspace and ARX models of a waveguide's terahertz transient response after optimal wavelet filtering. Ieee Transactions on Microwave Theory and Techniques, 52 (10). pp. 2409-2419. ISSN 0018-9480 doi: https://doi.org/10.1109/tmtt.2004.835983

Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114, Galvao, R. K. H., Bowen, J. W., Martini, R., Brucherseifer, M., Pellemans, H. P. M., Bolivar, P. H., Kurz, H., Digby, J., Parkhurst, G. M. and Chamberlain, J. M. (2003) Measurement of propagation constant in waveguides with wideband coherent terahertz spectroscopy. Journal of the Optical Society of America B-Optical Physics, 20 (2). pp. 391-401. ISSN 0740-3224

Galvâo, R. K. H., Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114, Bowen, J. W. and Coelho, C. J. (2003) Optimal discrimination and classification of THz spectra in the wavelet domain. Optics Express, 11 (12). pp. 1462-1473. ISSN 1094-4087

Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114, Galvão, R. K. H. and Bowen, J. W. (2002) Analysis of spectroscopic measurements of leaf water content at terahertz frequencies using linear transforms. Journal of the Optical Society of America A, 19 (12). pp. 2495-2509. ISSN 1084-7529 doi: https://doi.org/10.1364/JOSAA.19.002495

Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114, Chahal, M. S. and Bowen, J. W. (2002) Preliminary results on the non-thermal effects of 200-350 GHz radiation on the growth rate of S. cerevisiae cells in microcolonies. Physics in Medicine and Biology, 47 (21). pp. 3831-3839. ISSN 1361-6560 doi: https://doi.org/10.1088/0031-9155/47/21/322

Galvão, R. K. H., Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114 and Bowen, J. W. (2002) Use of the statistical properties of the wavelet-transform coefficients for optimization of integration time in Fourier transform spectrometry. Optics Letters, 27 (8). pp. 643-645. ISSN 1539-4794 doi: https://doi.org/10.1364/OL.27.000643

Digby, J.W., McIntosh, C.E., Parkhurst, G.M., Towlson, B.M., Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114, Bowen, J. W., Chamberlain, J.M., Pollard, R.D., Miles, R.E., Steenson, D.P., Karatzas, L.S., Cronin, N.J. and Davies, S.R. (2000) Fabrication and characterization of micromachined rectangular waveguide components for use at millimeter-wave and terahertz frequencies. IEEE Transactions on Microwave Theory and Techniques, 48 (8). pp. 1293-1302. ISSN 0018-9480 doi: https://doi.org/10.1109/22.859472

Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114, Irvine, J. J. and Bowen, J. W. (2000) Radiometric analysis of the light coupled by optimally cut plastic optical fiber amplitude modulating reflectance displacement sensors. Review of Scientific Instruments, 71 (8). pp. 3007-3009. ISSN 0034-6748 doi: https://doi.org/10.1063/1.1304858

Kazemi, H., Wootton, S. T. G., Cronin, N. J., Davies, S. R., Miles, R. E., Pollard, R. D., Chamberlain, J. M., Steenson, D. P. and Bowen, J. W. (1999) Active micromachined integrated terahertz circuits. International Journal of Infrared and Millimeter Waves, 20 (5). pp. 967-974. ISSN 0195-9271 doi: https://doi.org/10.1023/A:1021734503826

Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114, Karatzas, L. S. and Bowen, J. W. (1999) Measurements of leaf water content using terahertz radiation. IEEE Transactions on Microwave Theory and Techniques, 47 (2). pp. 142-149. ISSN 0018-9480 doi: https://doi.org/10.1109/22.744288

Collins, C. E., Miles, R. E., Digby, J. W., Parkhurst, G. M., Pollard, R. D., Chamberlain, J. M., Steenson, D. P., Cronin, N. J., Davies, S. R. and Bowen, J. W. (1999) A new micro-machined millimeter-wave and terahertz snap-together rectangular waveguide technology. IEEE Microwave and Guided Wave Letters, 9 (2). pp. 63-65. ISSN 1051-8207 doi: https://doi.org/10.1109/75.755047

Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114 and Bowen, J. W. (1999) Precision of quasi-optical null-balanced bridge techniques for transmission and reflection coefficient measurements. Review of Scientific Instruments, 70 (1). 213. ISSN 0034-6748 doi: https://doi.org/10.1063/1.1149568

Collins, C.E., Miles, R.E., Pollard, R. D., Steenson, D.P., Digby, J.W., Parkhurst, G.M., Chamberlain, J.M., Cronin, N.J., Davies, S.R. and Bowen, J. W. (1998) Millimeter-wave measurements of the complex dielectric constant of an advanced thick film UV photoresist. Journal of Electronic Materials, 27 (6). L40-L42. ISSN 0361-5235 doi: https://doi.org/10.1007/s11664-998-0059-6

Collins, C.E., Miles, R.E., Pollard, R.D., Steenson, D.P., Digby, J.W., Parkhurst, G.M., Chamberlain, J.M., Cronin, N.J., Davies, S.R. and Bowen, J. W. (1998) Technique for micro-machining millimetre-wave rectangular waveguide. Electronics Letters, 34 (10). pp. 996-997. ISSN 0013-5194 doi: https://doi.org/10.1049/el:19980665

Bowen, J. W. (1996) A solid-state noise source for millimetre wave spectrometry. International Journal of Infrared and Millimeter Waves, 17 (3). pp. 479-491. ISSN 1572-9559 doi: https://doi.org/10.1007/BF02088023

Bowen, J. (1995) Astigmatism in tapered slot antennas. International Journal of Infrared and Millimeter Waves, 16 (10). pp. 1733-1756. ISSN 0195-9271 doi: https://doi.org/10.1007/BF02068685

Book or Report Section

Walker, G. C., Bowen, J. W., Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114, Zafiropoulos, A., Hadlington, T. and Chamberlain, J. M. (2007) Quantification of boundary definition using pulsed terahertz radiation for wedged geometries. In: 2007 Joint 32nd International Conference on Infrared and Millimeter Waves and 15th International Conference on Terahertz Electronics, Vols 1 and 2. IEEE, New York, pp. 512-513. ISBN 9781424414383

Bowen, J. W., Walker, G. C. and Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114 (2007) Sample-induced beam distortions in terahertz time domain spectroscopy and imaging systems. In: 2007 Joint 32nd International Conference on Infrared and Millimeter Waves and 15th International Conference on Terahertz Electronics, Vols 1 and 2. IEEE, New York, pp. 208-209. ISBN 9781424414383

Zafiropoulos, A., Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114, Walker, G. C., Bowen, J. W. and Dudley, R. (2007) Towards a THz osmometer. In: 2007 Joint 32nd International Conference on Infrared and Millimeter Waves and 15th International Conference on Terahertz Electronics, Vols 1 and 2. UNSPECIFIED, New York, pp. 295-296. ISBN 9781424414383

Bowen, J. (2006) Terahertz sensing and measuring systems. In: Di Bartolo, B. and Forte, E. (eds.) Advances in Spectroscopy for Lasers and Sensing. NATO science series II: mathematics, hhysics and chemistry, Vol. 231. Springer, London, pp. 103-118. ISBN 9781402047886 doi: https://doi.org/10.1007/1-4020-4789-4_7 (Proceedings of the NATO advanced study institute on new developments in optics and related fields, in Erice, Sicily, Italy, 6-21 June, 2005)

Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114, Bowen, J. W., Galvao, R. K. H. and Becerra, V. M. (2004) Pulse shaping using state space algorithms. In: Thumm, M. and Wiesbeck, W. (eds.) Conference Digest of the 2004 Joint 29th International Conference on Infrared and Millimeter Waves and 12th International Conference on Terahertz Electronics. IEEE, New York, pp. 415-416. ISBN 0780384903

Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114, Izhac, A., Galvao, R. K. H., Bowen, J. W. and Becerra, V. M. (2004) State-space model identification of a wireless THz network. In: Thumm, M. and Wiesbeck, W. (eds.) Conference Digest of the 2004 Joint 29th International Conference on Infrared and Millimeter Waves and 12th International Conference on Terahertz Electronics. IEEE, New York, pp. 375-376. ISBN 0780384903

Bowen, J. W., Walker, G. C., Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114 and Berry, E. (2004) The consequences of diffractively spreading beams in ultrafast THz spectroscopy. In: Thumm, M. and Wiesbeck, W. (eds.) Conference Digest of the 2004 Joint 29th International Conference on Infrared and Millimeter Waves and 12th International Conference on Terahertz Electronics. IEEE, New York, pp. 551-552. ISBN 0780384903

Conference or Workshop Item

Roberts, J., Bowen, J., Brazier, J. ORCID: https://orcid.org/0000-0002-4952-584X, Lonnen, E. and Walker, G. (2014) Discerning the conformation of G-quadruplex forming DNA. In: 4th EOS Topical Meeting on Terahertz Science & Technology, 2014, Camogli, Italy.

Pezzati, L., Walker, G., Jackson, J. B., Giovannacci, D., Bowen, J., Delandes, B., Labaune, J., Mourou, G., Menu, M., Detalle, V. and Targowski, P. (2013) Terahertz analysis of stratified wall plaster at buildings of cultural importance across Europe. In: Optics for Arts, Architecture and Archaeology IV, May 30 2013, Munich, Germany, 87900H.

Walker, G. C., Labaune, J., Bowen, J. W., Jackson, J., Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114, Mourou, G. and Menu, M. (2011) Deconvolution: imaging the unturned page. In: 36th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2011), 02-07 Oct 2011, Houston, TX.

Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114, Walker, G. C. and Bowen, J. W. (2010) Quantifying user perception of foodstuffs using THz spectrometry. In: IRMMW-THz 2010: the 35th International Conference on Infrared, Millimeter and Terahertz Waves, 5-10 Sept 2010, Rome, Italy.

Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114, Walker, G. C., Bowen, J. W. and Galvão, R. K. H. (2010) Femto-chemometrics: the signal processing of fast pulse transients. In: 35th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2010), 05-10 Sep 2010, Rome, Italy.

Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114, Walker, G. and Bowen, J. (2010) Quantifying user perception of foodstuffs using THz spectrometry. In: 35th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2010), 05-10 Sep 2010, Rome, Italy.

Yin, X.X., Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114, Fischer, B.M., Ng, B.W.H., Paiva, H.M., Galvao, R.K.H., Walker, G.C., Bowen, J.W. and Abbott, D. (2008) Classification of lactose and mandelic acid THz spectra using subspace and wavelet-packet algorithms. In: Conference on Microelectronics - Design, Technology and Packaging III, Canberra, Australia.

Hadjiloucas, S. ORCID: https://orcid.org/0000-0003-2380-6114, Walker, G. C., Bowen, J. W., Paiva, H. A., Galvao, R. K. H. and Dudley, R. (2007) Apodisation, denoising and system identification techniques for THz transients in the wavelet domain. In: 2007 Joint 32nd International Conference on Infrared and Millimeter Waves and 15th International Conference on Terahertz Electronics, Vols 1 and 2, Cardiff.