Journal papers

  1. Chu, V., Pueyo-Ciutad, O., Tseng, E., Schiffers, F., Kuo, G., Matsuda, N., Redo-Sanchez, A., Lanman, D., Cossairt, O., & Heide, F. (2025). Artifact-resilient real-time holography. ACM Transactions on Graphics, 44(6), 219. doi: 10.1145/3763361

  2. Redo-Sanchez, A., Luesia-Lahoz, P., Gutierrez, D., & Muñoz, A. (2024). Cohesive framework for non-line-of-sight imaging based on Dirac notation. Optics Express, 32(6), 10505–10526. doi: 10.1364/oe.518466

  3. Luesia, P., Crespo, M., Jarabo, A., & Redo-Sanchez, A. (2022). Non-line-of-sight imaging in the presence of scattering media using phasor fields. Optics Letters, 47(15), 3796–3799. doi: 10.1364/ol.463296

  4. Melios, C., Huang, N., Callegaro, L., Centeno, A., Cultrera, A., Cordon, A., Panchal, V., Arnedo, I., Redo-Sanchez, A., Etayo, D., Fernandez, M., Lopez, A., Rozhko, S., Txoperena, O., Zurutuza, A., & Kazakova, O. (2020). Towards standardisation of contact and contactless electrical measurements of CVD graphene at the macro-, micro- and nano-scale. Scientific Reports, 10(1), 3223. doi: 10.1038/s41598-020-59851-1

  5. Cultrera, A., Serazio, D., Zurutuza, A., Centeno, A., Txoperena, O., Etayo, D., Cordon, A., Redo-Sanchez, A., Arnedo, I., Ortolano, M., & Callegaro, L. (2019). Mapping the conductivity of graphene with Electrical Resistance Tomography. Scientific Reports, 9(1), 10655. doi: 10.1038/s41598-019-46713-8

  6. Mackenzie, D. M. A., Whelan, P. R., Bøggild, P., Jepsen, P. U., Redo-Sanchez, A., Etayo, D., Fabricius, N. & Petersen, D. H. (2018). Quality assessment of terahertz time-domain spectroscopy transmission and reflection modes for graphene conductivity mapping. Optics Express, 26(7), 9220–9229. doi: 10.1364/oe.26.009220

  7. Heshmat, B., Andrews, G. M., Naranjo-Montoya, O. A., Castro-Camus, E., Ciceri, D., Redo-Sanchez, A., Allanore, A., Kmetz, A. A., Eichmann, S. L., Poitzsch, M. E., & Raskar, R. (2017). Terahertz scattering and water absorption for porosimetry. Optics Express, 25(22), 27370–27385. doi: 10.1364/oe.25.027370

  8. Aghasi, A., Heshmat, B., Redo-Sanchez, A., Romberg, J., & Raskar, R. (2016). Sweep distortion removal from terahertz images via blind demodulation. Optica, 3(7), 754–762. doi: 10.1364/optica.3.000754

  9. Redo-Sanchez, A., Heshmat, B., Aghasi, A., Naqvi, S., Zhang, M., Romberg, J., & Raskar, R. (2016). Terahertz time-gated spectral imaging for content extraction through layered structures. Nature Communications, 7(1), 12665. doi: 10.1038/ncomms12665

  10. Rachapudi, P., Sinha, S., Lee, W. S., Redo-Sanchez, A., & Raskar, R. (2016). A purely solid-state device for rapid reconstruction of 3D models of the anterior segment of the eye with no moving parts. Investigative Ophthalmology & Visual Science, 57(12), 1908. ARVO abstract

  11. Lopez-Dominguez, V., Boix-Montañes, A., Redo-Sanchez, A., & Tejada-Palacios, J. (2016). Direct estimation of the permeation of topical excipients through artificial membranes and human skin with non-invasive Terahertz time-domain techniques. Journal of Pharmacy and Pharmacology, 68(7), 873–882. doi: 10.1111/jphp.12553

  12. Redo-Sanchez, A., Laman, N., Schulkin, B., & Tongue, T. (2013). Review of Terahertz Technology Readiness Assessment and Applications. Journal of Infrared, Millimeter, and Terahertz Waves, 34(9), 500–518. doi: 10.1007/s10762-013-9998-y

  13. Seco-Martorell, C., López-Domínguez, V., Arauz-Garofalo, G., Redo-Sanchez, A., Palacios, J., & Tejada, J. (2013). Goya’s artwork imaging with Terahertz waves. Optics Express, 21(15), 17800. doi: 10.1364/oe.21.017800

  14. Riley, M., Redo-Sanchez, A., Karampourniotis, P., Plawsky, J., & Lu, T.-M. (2012). Nanostructured porous silicon films for terahertz optics. Nanotechnology, 23(32), 325301. doi: 10.1088/0957-4484/23/32/325301

  15. Redo-Sanchez, A., Salvatella, G., Galceran, R., Roldós, E., García-Reguero, J.-A., Castellari, M., & Tejada, J. (2011). Assessment of terahertz spectroscopy to detect antibiotic residues in food and feed matrices. Analyst, 136(8), 1733–1738. doi: 10.1039/c0an01016b

  16. Redo-Sanchez, A., & Zhang, X.-C. (2011). Self-referenced method for terahertz wave time-domain spectroscopy. Optics Letters, 36(17), 3308. doi: 10.1364/ol.36.003308

  17. Redo-Sanchez, A., Kaur, G., Zhang, X.-C., Buersgens, F., & Kersting, R. (2009). 2-D Acoustic Phase Imaging with Millimeter-Wave Radiation. IEEE Transactions on Microwave Theory and Techniques, 57(3), 589–593. doi: 10.1109/tmtt.2009.2013306

  18. Song, Q., Zhao, Y., Redo-Sanchez, A., Zhang, C., & Liu, X. (2009). Fast continuous terahertz wave imaging system for security. Optics Communications, 282(10), 2019–2022. doi: 10.1016/j.optcom.2009.02.019

  19. Redo-Sanchez, A., & Zhang, X.-C. (2008). Terahertz Science and Technology Trends. IEEE Journal of Selected Topics in Quantum Electronics, 14(2), 260–269. doi: 10.1109/jstqe.2007.913959

  20. Zhong, H., Redo-Sanchez, A., & Zhang, X.-C. (2007). Standoff Sensing and Imaging of Explosive Related Chemical and Bio-Chemical Materials Using THz-TDS. International Journal of High Speed Electronics and Systems, 17(02), 239–249. doi: 10.1142/s0129156407004461

  21. Zhong, H., Redo-Sanchez, A., & Zhang, X.-C. (2006). Identification and classification of chemicals using terahertz reflective spectroscopic focal-plane imaging system. Optics Express, 14(20), 9130. doi: 10.1364/oe.14.009130

  22. Redo-Sanchez, A., Tejada, J., & Bohigas, X. (2006). Bubble Detector in Polyurethane Applications Based on a Microwave System. IEEE Sensors Journal, 6(4), 939–944. doi: 10.1109/jsen.2006.877999

Conference papers

  1. Christnacher, F., Laurenzis, M., Schertzer, S., Spaett, A., Redo-Sanchez, A., & Gutierrez, D. (2025). Influence of some acquisition parameters in non-line-of-sight imaging. Emerging Technologies and Materials for Security and Defence 2025. doi: 10.1117/12.3069294

  2. Pueyo-Ciutad, O., Marco, J., Schertzer, S., Christnacher, F., Laurenzis, M., Gutierrez, D., & Redo-Sanchez, A. (2024). Time-Gated Polarization for Active Non-Line-Of-Sight Imaging. SIGGRAPH Asia 2024 Conference Papers, 1–11. Tokyo, Japan: Association for Computing Machinery. doi: 10.1145/3680528.3687575

  3. Cordon, A., Miranda, L., Martinez, C., Ines, A., Etayo, D., Fernandez, M., Rodriguez, P., Taboada, E., Redo-Sanchez, A., Castrillo, M., Laso, M. A. G., & Arnedo, I. (2019). THz to Inspect Graphene and Thin Film Materials. 2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). doi: 10.1109/irmmw-thz.2019.8874447

  4. Callegaro, L., Cassiago, C., Cultrera, A., D’Elia, V., Serazio, D., Ortolano, M., Marzano, M., Kazakova, O., Melios, C., Raso, F., Matias, L., Zurutuza, A., Centeno, A., Redo-Sanchez, A., Kretinin, A., Sann-Ferro, K., Fabricius, A., Weking, G., Bergholz, W., & Fabricius, N. (2018). GRACE: Developing Electrical Characterisation Methods for Future Graphene Electronics. 2018 Conference on Precision Electromagnetic Measurements (CPEM 2018). doi: 10.1109/cpem.2018.8501012

  5. Satat, G., Heshmat, B., Naik, N., Redo-Sanchez, A., & Raskar, R. (2016). Advances in ultrafast optics and imaging applications. Ultrafast Bandgap Photonics, Proc. SPIE 9835, 98350Q. doi: 10.1117/12.2222438

  6. Redo-Sanchez, A., Laman, N., Schulkin, B., & Tongue, T. (2014). Non-destructive imaging with compact and portable terahertz systems. AIP Conference Proceedings, 1581(1), 1583–1587. doi: 10.1063/1.4865012

  7. Redo-Sanchez, A., Laman, N., Schulkin, B., & Tongue, T. (2013). Compact, portable Terahertz systems for on-site inspection applications. 2013 38th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 1–1. doi: 10.1109/irmmw-thz.2013.6665510

  8. Ferrer-Mico, T., Prats-Fernàndez, M. À., & Redo-Sanchez, A. (2012). Impact of Scratch programming on students’ understanding of their own learning process. Procedia - Social and Behavioral Sciences (WCES 2012), 46, 1219–1223. doi: 10.1016/j.sbspro.2012.05.278

  9. Zhang, J., Zhang, X.-C., & Redo-Sanchez, A. (2012). THz Polarization-Dependent Imaging of Nuclear Graphite. Frontiers in Optics.

  10. Song, Q., Redo-Sanchez, A., Zhao, Y., & Zhang, C. (2008). High speed imaging with CW THz for security. 2008 International Conference on Optical Instruments and Technology: Optoelectronic Measurement Technology and Applications, Proc. SPIE 7160, 716016. doi: 10.1117/12.807197

  11. Zeng, G., Zhang, X.-C., Redo-Sanchez, A., & Embrechts, M. J. (2007). Independent Component Analysis for Separating Water Vapor Spectrum from Terahertz Spectra. Intelligent Engineering Systems Through Artificial Neural Networks, 585–591. doi: 10.1115/1.802655.paper92

  12. Redo-Sanchez, A., Karpowicz, N., & Zhang, X. -C. (2006). Sensing and Imaging with Continuous-Wave Terahertz Systems. AIP Conference Proceedings, 820(1), 508–514. doi: 10.1063/1.2184570

  13. Zhong, H., Karpowicz, N., Redo-Sanchez, A., Li, X., Wang, S. H., Ferguson, B., & Zhang, X.-C. (2006). Terahertz Wave Imaging Technology. 4th World Congress on Industrial Process Tomography.

  14. Zeng, G., Embrechts, M., Redo-Sanchez, A., Han, L., & Zhang, X.-C. (2006). Independent component analysis for materials identification from terahertz spectra. Intelligent Engineering Systems through Artificial Neural Networks, 16.

  15. Zhong, H., Redo-Sanchez, A., Chen, Y., & Zhang, X.-C. (2006). THz wave standoff detection of explosive materials. Terahertz for Military and Security Applications IV, Proc. SPIE 6212, 62120L. doi: 10.1117/12.665360

  16. Redo-Sanchez, A., Karpowicz, N., Xu, J., & Zhang, X.-C. (2006). Damage and defect inspection with terahertz waves. The 4th International Workshop on Ultrasonic and Advanced Methods for Nondestructive Testing and Material Characterization, 11, 67–77. NDT.net full text

  17. Karpowicz, N., Redo-Sanchez, A., Zhong, H., Li, X., Xu, J., & Zhang, X.-C. (2005). Continuous-wave terahertz imaging for non-destructive testing applications. Joint 30th International Conference on Infrared and Millimeter Waves and 13th International Conference on Terahertz Electronics, 1, 329–330. doi: 10.1109/icimw.2005.1572542

  18. Liu, H., Zhong, H., Karpowicz, N., Li, X., Redo-Sanchez, A., Chen, Y., Xu, J., Zhang, X.-C., Han, H., & Jin, Y.-S. (2005). THz Photonics Technology and Its Applications. 2005 International Topical Meeting on Microwave Photonics. doi: 10.1109/MWP.2005.203530

  19. Zhong, H., Redo-Sanchez, A., Chen, Y., & Zhang, X.-C. (2005). Standoff Distance Detection of Explosive Materials with THz Waves. 2005 Joint 30th International Conference on Infrared and Millimeter Waves and 13th International Conference on Terahertz Electronics, 1, 42–43. doi: 10.1109/icimw.2005.1572397

  20. Ruiz, X., Ramírez-Piscina, L., Redo-Sanchez, A., & Casademunt, J. (2001). Nonlinear Response of Fluid Flow to G-Jitter in Differentially Heated Cavities. Subharmonic Route to Chaos and Beyond. First International Symposium on Microgravity Research and Applications in Physical Sciences and Biotechnology, ESA SP-454, 871. NASA ADS abstract

Other publications

  1. Zhang, X.-C., & Redo-Sanchez, A. (2012). Handheld THz Instrumentation. SPIE Professional. doi: 10.1117/2.4201204.09

  2. Redo-Sanchez, A. (2012). The Terahertz Wave eBook: Technical Overview. Zomega Terahertz Corporation, East Greenbush, NY, United States.

  3. Redo-Sanchez, A., Broquetas, A., Romeu, J., & Jofre, L. (2009). Terahertz technology review and outlook. Leitat Technological Center and Universitat Politècnica de Catalunya.

Patents

  1. Dehkordi, B. H., Barsi, C., & Redo-Sanchez, A. (2025). Methods and systems for programming momentum and increasing light efficiency in deeper roundtrips of folded optics and cavities via time-space harmonics and moiré effects. United States Patent and Trademark Office, Patent No. US-12253674-B2.

  2. Dehkordi, B. H., Barsi, C., Ting, I.-H., Redo-Sanchez, A., & Mehta, A. A. (2025). Display and imaging systems with 1D-1D optical surfaces for stereoscopic and monocular depth programming. United States Patent and Trademark Office, Patent No. US-12298511-B2.

  3. Dehkordi, B. H., Barsi, C., & Redo-Sanchez, A. (2025). Methods and systems for programming momentum and increasing light efficiency in deeper roundtrips of folded optics via axial refraction. United States Patent and Trademark Office, Patent No. US-12216280-B2.

  4. Dehkordi, B. H., Barsi, C., & Redo-Sanchez, A. (2024). Multipurpose in-vehicle display systems with ambient light sources for integrated HUDs, instrument clusters, and interactive displays. United States Patent and Trademark Office, Patent No. US-12025798-B1.

  5. Dehkordi, B. H., Barsi, C., & Redo-Sanchez, A. (2024). Methods and systems for programming momentum and increasing light efficiency above 25% in folded optics and field evolving cavities via quantum effects. United States Patent and Trademark Office, Patent No. US-12158583-B2.

  6. Dehkordi, B. H., Barsi, C., & Redo-Sanchez, A. (2024). Methods and systems for interactive displays with intelligent generative content and tandem computing. United States Patent and Trademark Office, Patent No. US-12099771-B1.

  7. Dehkordi, B. H., Barsi, C., & Redo-Sanchez, A. (2024). Methods and systems for interactive displays with intelligent generative content and tandem computing. United States Patent and Trademark Office, Patent No. US-12026420-B1.

  8. Dehkordi, B. H., Barsi, C., & Redo-Sanchez, A. (2024). Methods and systems for interactive displays with intelligent generative content and tandem computing. United States Patent and Trademark Office, Patent No. US-11868672-B1.

  9. Dehkordi, B. H., Barsi, C., & Redo-Sanchez, A. (2023). Methods and systems for programming momentum and increasing light efficiency above 25% in folded optics and field evolving cavities. United States Patent and Trademark Office, Patent No. US-11774762-B1.

  10. Dehkordi, B. H., Barsi, C., Ting, I.-H., Redo-Sanchez, A., & Mehta, A. A. (2023). Display systems and imaging systems with dynamically controllable optical path lengths. United States Patent and Trademark Office, Patent No. US-11662591-B1.

  11. Dehkordi, B. H., Mehta, A. A., Barsi, C., Redo-Sanchez, A., & Raskar, R. (2023). Methods, systems, apparatuses, and devices for facilitating stress-adaptive virtual experience stations. United States Patent and Trademark Office, Patent Application Publication No. US-20230191077-A1.

  12. Dehkordi, B. H., Redo-Sanchez, A., Andrews, G. M., & Raskar, R. (2021). Methods and apparatus for high resolution imaging with reflectors at staggered depths beneath sample. United States Patent and Trademark Office, Patent No. US-11016309-B2.

  13. Dehkordi, B. H., Redo-Sanchez, A., Raskar, R., Aghasi, A., & Romberg, J. (2020). Methods and apparatus for imaging of layers. United States Patent and Trademark Office, Patent No. US-10796190-B2.

  14. López-Zorzano, A., Etayo-Salinas, D., Fernández-Vallejo, M., Chudzik, M., Redo-Sanchez, A., & Azanza-Ladrón, E. (2019). Method for Characterising a Material with Layered Structure and a Measuring System. European Patent Office, Patent No. EP-3516373.

  15. Sinha, S., Park, H., Redo-Sanchez, A., Lawson, M. E., Savidis, N., Rachapudi, P., Raskar, R., & Patalano, V. (2018). Methods and Apparatus for Anterior Segment Ocular Imaging. United States Patent and Trademark Office, Patent No. US-10105049-B2.

  16. Moya-Garcia, J. J., & Redo-Sanchez, A. (2004). Palpation system for insertion of windows in vehicles. World Intellectual Property Organization, International Application No. PCT/ES2004/000248.

  17. Redo-Sanchez, A. (2004). Device for separating, lifting and moving aluminium sheets or other non-ferromagnetic material. United States Patent and Trademark Office, Patent No. US-6746063-B1.