• Ørsteds Plads, 345 V

    DK-2800 Kgs. Lyngby

    Denmark

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Article in proceedings
2019

A photomultiplier tube with sensitivity in the entire terahertz- and infrared frequency range

Lange, S. L., Kawai, N. & Jepsen, P. U., 1 Sep 2019, Proceedings of 44th International Conference on Infrared, Millimeter, and Terahertz Waves. IEEE, 8874560

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Femtosecond supercontinuum generation with noisy pumps in normal dispersion fibers with zero crossings

Rao Delanthabettu Shivarama, S., Genier, E., Engelsholm, R. D., Bravo Gonzalo, I., Zhou, B., Bowen, P., Moselund, P. M., Sylvestre, T., Dudley, J. M., Bache, M. & Bang, O., 2019, Nonlinear Optics 2019. Optical Society of America OSA, 2 p. Paper NM3A.2

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Power Dependent Noise Performance of fs Supercontinuum Generation in Normal Dispersion Fibers with a Long Zero-dispersion Wavelength

Rao Delanthabettu Shivarama, S., Engelsholm, R. D., Bravo Gonzalo, I., Zhou, B., Bowen, P., Moselund, P. M., Bache, M. & Bang, O., 2019, The European Conference on Lasers and Electro-Optics 2019. IEEE, 1 p. Paper cj_2_3

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Ultra-thin terahertz spatial phase modulator based on metamaterial-enhanced liquid-crystal cell

Buchnev, O., Podoliak, N., Kaltenecker, K., Walther, M., Kaczmarek, M. & Fedotov, V. A., 1 Jun 2019, Proceedings of 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference. IEEE, 8873195. (2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Wavelength scaling of THz emissions by two-color filaments in air

Bergé, L., Nguyen, A., Kaltenecker, K. J., Delagnes, J. C., Zhou, B., Cormier, E., Fedorov, N., Bouillaud, R., Descamps, D., Thiele, I., Skupin, S. & Jepsen, P. U., 1 Jun 2019, Proceedings of 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference. IEEE, 8872607. (2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

2018

Directional supercontinuum generation

Christensen, S. & Bache, M., 2018, Nonlinear Photonics 2018. OSA - The Optical Society, 2 p. Paper NpTh4C.5

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Imaging on the Nanoscale with THz Time-Domain, Emission and Pump-Probe Microscopy

Klarskov, P., Pizzuto, A. & Mittleman, D. M., 25 Oct 2018, Proceedings of 43rd International Conference on Infrared Millimeter and Terahertz Waves. IEEE, 2 p. 8509949

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Laser terahertz emission nanoscopy

Pizzuto, A., Klarskov, P. & Mittleman, D. M., 1 Jan 2018, Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2018. IEEE, 2 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Supercontinuum generation from deep-UV to mid-IR in a noble gas-filled fiber pumped with ultrashort mid-IR pulses

Adamu, A. I., Habib, M. S., Petersen, C. R., Zhou, B., Schu¨lzgen, A., Antonio-Lopez, J. E., Amezcua-Correa, R., Bang, O. & Markos, C., 1 Jan 2018, Bragg Gratings, Photosensitivity and Poling in Glass Waveguides and Materials, BGPPM 2018. OSA - The Optical Society, 2 p. Paper JTu6E.2

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Ultra-broadband THz photonic wireless transmission

Yu, X., Jia, S., Hu, H., Galili, M., Morioka, T., Jepsen, P. U. & Oxenlowe, L. K., 1 Jul 2018, Proceedings of 23rd Opto-Electronics and Communications Conference. IEEE, 2 p. 8729955. (23rd Opto-Electronics and Communications Conference, OECC 2018).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Ultra-low Noise Supercontinuum Generation with Flat-near Zero All Normal Dispersion Pure Silica Fiber at GHz Repetition Rate

Rao Delanthabettu Shivarama, S., Engelsholm, R. D., Bravo Gonzalo, I., Zhou, B., Bowen, P., Moselund, P. M., Bache, M. & Bang, O., 2018, Nonlinear Photonics 2018. Optical Society of America (OSA), 2 p.

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2017

A wavefront analyzer for terahertz time-domain spectrometers

Abraham, E., Brossard, M., Fauche, P., Perrin, M., Iwaszczuk, K. & Jepsen, P. U., 2017, Proceedings of the42nd International Conference on Infrared, Millimeter, and Terahertz Waves. IEEE, p. 1-1 ( International Conference on Infrared, Millimeter and Terahertz Waves).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Bridging the gap between the THz and IR frequency regime

Kaltenecker, K. J., Zhou, B., Stenger, N., Engelbrecht, S., Fischer, B. & Jepsen, P. U., 2017, Proceedings:of the 42nd International Conference on Infrared, Millimeter, and Terahertz Waves . IEEE, p. 1-2 2 p. ( International Conference on Infrared, Millimeter and Terahertz Waves).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Electron dynamics in metals and semiconductors in strong THz fields

Jepsen, P. U., 2017, Proceedings of the 42nd International Conference on Infrared, Millimeter, and Terahertz Waves. IEEE, 2 p. ( International Conference on Infrared, Millimeter and Terahertz Waves).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Fundamentals for a terahertz-driven electron gun

Lange, S. L., Olsen, F. D., Iwaszczuk, K. & Jepsen, P. U., 2017, Proceedings of 2017 17th International Conference on Numerical Simulation of Optoelectronic Devices . IEEE, p. 197-198

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

High impact ionization rate in silicon by sub-picosecond THz electric field pulses (Conference Presentation)

Tarekegne, A. T., Iwaszczuk, K., Hirori, H., Tanaka, K. & Jepsen, P. U., 2017, Proceedings of SPIE. SPIE - International Society for Optical Engineering, Vol. 10102. 101020Z. (Proceedings of S P I E - International Society for Optical Engineering).

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Open Access
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Nonlinear optical response of chalcogenide glassy semiconductors in the IR and THz ranges studied with the femtosecond resolution in time

Romanova, E., Guizard, S., Wang, T., Jepsen, P. U., Lavrinenko, A., Tang, Z., Seddon, A. & Benson, T., 2017, Proceedings of 11th International Congress on Engineered Material Platforms for Novel Wave Phenomena. IEEE, p. 298-300 3 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Space-Time mapping of terahertz-induced electron field emission

Lange, S. L., Kristensen, T. M. B., Iwaszczuk, K. & Jepsen, P. U., 2017, Proceedings:of the 42nd International Conference on Infrared, Millimeter, and Terahertz Waves. IEEE, p. 1-2 2 p. ( International Conference on Infrared, Millimeter and Terahertz Waves).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Ultra-broadband THz time-domain spectroscopy of energetic materials

Kaltenecker, K. J., Zhou, B., Engelbrecht, S., Fischer, B. & Jepsen, P. U., 2017, Proceedings of the 42nd International Conference on Infrared, Millimeter, and Terahertz Waves. IEEE, p. 1-2 2 p. ( International Conference on Infrared, Millimeter and Terahertz Waves).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Ultrafast nonlinear response of silicon carbide to intense THz fields

Tarekegne, A. T., Iwaszczuk, K., Kaltenecker, K. J., Zhou, B., Lu, W., Ou, H. & Jepsen, P. U., 2017, Nonlinear Optics 2017. Optical Society of America (OSA), 2 p. NW3A.3

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

2016

80 Gbit/s 16-QAM Multicarrier THz Wireless Communication Link in the 400 GHz Band

Jia, S., Yu, X., Hu, H., Yu, J., Morioka, T., Jepsen, P. U. & Oxenløwe, L. K., 2016, Proceedings of 42nd European Conference and Exhibition on Optical Communications. VDE Verlag, p. 506-508 3 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Anisotropic anti-resonant elements gives broadband single-mode low-loss hollow-core fibers

Habib, S., Bang, O. & Bache, M., 2016, 2016 Conference on Lasers and Electro-Optics (CLEO). IEEE, 2 p. (2016 Conference on Lasers and Electro-optics (cleo)).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
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Antiresonant hollow core fiber with seven nested capillaries

Antonio-Lopez, J. E., Habib, S., Van Newkirk, A., Lopez-Galmiche, G., Eznaveh, Z. S., Alvarado-Zacarias, J. C., Bang, O., Bache, M., Schulzgen, A. & Correa, R. A., 2016, Proceedings of 2016 IEEE Photonics Conference. IEEE, p. 402-3 (2016 Ieee Photonics Conference (ipc)).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
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372 Downloads (Pure)

Broadband terahertz polarization rotator based on a twisted parallel plate waveguide

Kristensen, T. B., Iwaszczuk, K. & Jepsen, P. U., 2016, Proceedings of 2016 41st International Conference on Infrared, Millimeter, and Terahertz waves . IEEE, p. 1-2 2 p. ( International Conference on Infrared, Millimeter and Terahertz Waves).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Broadband terahertz spectroscopy of chalcogenide glass As30Se30Te40

Wang, T., Romonova, E. A., Abdel-Moneim, N., Furniss, D., Krolik, A., Tang, Z., Seddon, A., Benson, T., Lavrinenko, A. & Jepsen, P. U., 2016, Proceedings of 2016 41st International Conference on Infrared, Millimeter, and Terahertz waves. IEEE, p. 1-1 1 p. ( International Conference on Infrared, Millimeter and Terahertz Waves).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Experimental analysis of THz receiver performance in 80 Gbit/s communication system

Jia, S., Yu, X., Hu, H., Yu, J., Morioka, T., Jepsen, P. U. & Oxenløwe, L. K., 2016, Proceedings of 2016 41st International Conference on Infrared, Millimeter, and Terahertz waves. IEEE, p. 1-2 2 p. ( International Conference on Infrared, Millimeter and Terahertz Waves).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Exploring THz band for high speed wireless communications

Yu, X., Zhang, H., Jia, S., Morioka, T., Zhang, X., Jepsen, P. U. & Oxenløwe, L. K., 2016, Proceedings of 2016 41st International Conference on Infrared, Millimeter, and Terahertz waves. IEEE, p. 1-2 2 p. ( International Conference on Infrared, Millimeter and Terahertz Waves).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Frequency analysis of terahertz time-domain (THz-TDI) imaging of a XIX century Chinese lacquered screen

Dandolo, C. L. K., Mogensen, J. B., Christensen, M. C. & Jepsen, P. U., 2016, Proceedings of 41st International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz). IEEE, 3 p. ( International Conference on Infrared, Millimeter and Terahertz Waves).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Laser terahertz emission microscopy with near-field probes

Pedersen, P. K. & Mittleman, D. M., 2016, Proceedings of 2016 41st International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz), . IEEE, 2 p. 7758721. ( International Conference on Infrared, Millimeter and Terahertz Waves).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Low loss mid-IR transmission bands using silica hollow-core anisotropic anti-resonant fibers

Habib, S., Bang, O. & Bache, M., 2016, Proceedings of 2016 41st International Conference on Infrared, Millimeter, and Terahertz waves. IEEE, p. 1-2 ( International Conference on Infrared, Millimeter and Terahertz Waves).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
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Multiple-μJ mid-IR supercontinuum generation in quadratic nonlinear crystals

Bache, M., Zhou, B., Ashihara, S., Stingel, A., Vanselous, H. & Petersen, P. B., 2016, Proceedings of the 41st International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz) 2016 . IEEE, 2 p. ( International Conference on Infrared, Millimeter and Terahertz Waves).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
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221 Downloads (Pure)

Optical Coherent Receiver Enables THz Wireless Bridge

Yu, X., Liu, K., Zhang, H., Morioka, T., Jepsen, P. U. & Oxenløwe, L. K., 2016, Proceedings of International Symposium on Ultrafast Phenomena and Terahertz Waves 2016. Optical Society of America OSA, 3 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Robustness of various metals against high THz field induced damage

Zhu, J., Iwaszczuk, K., Tarekegne, A. T., Ma, Y. & Jepsen, P. U., 2016, Proceedings of 2016 41st International Conference on Infrared, Millimeter, and Terahertz Waves. IEEE, p. 1-2 2 p. ( International Conference on Infrared, Millimeter and Terahertz Waves).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

THz-induced ultrafast modulation of NIR refractive index of silicon

Tarekegne, A. T., Hirori, H., Iwaszczuk, K., Tanaka, K. & Jepsen, P. U., 2016, Proceedings of 2016 41st International Conference on Infrared, Millimeter, and Terahertz waves. IEEE, p. 1-2 2 p. ( International Conference on Infrared, Millimeter and Terahertz Waves).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Time-domain electric field enhancement on micrometer scale in coupled split ring resonator upon terahertz radiation

Lange, S. L., Iwaszczuk, K., Hoffmann, M., Broeng, J. & Jepsen, P. U., 2016, Proceedings of 2016 41st International Conference on Infrared, Millimeter, and Terahertz waves. IEEE Press, p. 1-2 2 p. ( International Conference on Infrared, Millimeter and Terahertz Waves).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
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294 Downloads (Pure)

Ultrabroadband THz time-domain spectroscopy of biomolecular crystals

Kaltenecker, K. J., Engelbrecht, S., Iwaszczuk, K., Fischer, B. M. & Jepsen, P. U., 2016, Proceedings of 2016 41st International Conference on Infrared, Millimeter, and Terahertz waves. IEEE, p. 1-2 2 p. ( International Conference on Infrared, Millimeter and Terahertz Waves).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Ultrafast terahertz scanning tunneling microscopy with atomic resolution

Jelic, V., Iwaszczuk, K., Nguyen, P. H., Rathje, C., Hornig, G. J., Sharum, H. M., Hoffman, J. R., Freeman, M. R. & Hegmann, F. A., 2016, Frontiers in Optics 2016. Optical Society of America (OSA), 2 p. FF3F.2. (Optics Infobase Conference Papers).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Widely tunable mid-IR femtosecond resonant radiation induced by self-defocusing solitons in a quadratic nonlinear medium

Zhou, B., Liu, X., Guo, H., Zeng, X. L., Chung, H. P., Chen, Y. H. & Bache, M., 2016, CLEO: Science and Innovations 2016. Optical Society of America, 2 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

2015

Extremely low-loss single-mode photonic crystal fiber in the terahertz regime

Islam, R., Hasanuzzaman, G. K. M., Sadath, M. A., Rana, S. & Habib, S., 2015, 2015 International Conference on Electrical & Electronic Engineering. IEEE, 4 p. 7428279

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

High power terahertz induced carrier multiplication in Silicon

Tarekegne, A. T., Pedersen, P. K., Iwaszczuk, K. & Jepsen, P. U., 2015, Proceedings of 2015 40th International Conference on Infrared, Millimeter, and Terahertz waves . IEEE, 1 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Terahertz Time-domain Imaging Of A 17th Century Lacquered Cabinet: A Contribution To European Lacquerwares Characterization

Dandolo, C. L. K., Cattersel, V. & Jepsen, P. U., 2015, Proceedings of IRMMW-THz 2015. IEEE, 2 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Ultrabroadband spectroscopy for security applications

Engelbrecht, S., Berge, L., Skupin, S., Wang, T., Jepsen, P. U. & Fischer, B. M., 2015, Proceedings of 2015 40th International Conference on Infrared, Millimeter and Terahertz Waves. IEEE, p. 1-2

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Ultrafast electron field emission from gold resonant antennas studied by two terahertz pulse experiments

Iwaszczuk, K., Zalkovskij, M., Strikwerda, A. C. & Jepsen, P. U., 2015, Proceedings of 2015 40th International Conference on Infrared, Millimeter and Terahertz Waves . IEEE, p. 1 1 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Wafer-scale characterization of carrier dynamics in graphene

Buron, J. C. D., Petersen, D. H., Bøggild, P. & Jepsen, P. U., 2015, Proceedings of 2015 40th International Conference on Infrared, Millimeter, and Terahertz waves. IEEE, p. 1-2 2 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

2014

Design and Optimization of Air-Doped 3-dB Terahertz Fiber Directional Couplers

Bao, H., Nielsen, K., Rasmussen, H. K., Jepsen, P. U. & Bang, O., 2014, Proceedings of 2014 Conference on Lasers and Electro-Optics (CLEO). IEEE, 2 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Linear and nonlinear properties of chalcogenide glasses in the terahertz frequency

Zalkovskij, M., Malureanu, R., Popescu, A., Strikwerda, A., Iwaszczuk, K., Savastru, D., Lavrinenko, A. & Jepsen, P. U., 2014, Proceedings of the 16th International Conference on Transparent Optical Networks. IEEE, p. 1-2 6876467

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Metal membrane with dimer slots as a universal polarizer

Zhukovsky, S., Zalkovskij, M., Malureanu, R., Kremers, C., Chigrin, D., Tang, P. T., Jepsen, P. U. & Lavrinenko, A., 2014, Proceedings of SPIE. SPIE - International Society for Optical Engineering, Vol. 8989. p. 89890T (Progress in Biomedical Optics and Imaging).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Metamaterial Composite with an Ultra-Broadband Usable Range of over 25 Terahertz

Strikwerda, A., Zalkovskij, M., Krabbe, A., Lorenzen, D. L., Lavrinenko, A. & Jepsen, P. U., 2014, Proceedings of 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS 2014).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Metamaterial Composite with an Ultra-Broadband Usable Range of over 25 Terahertz

Strikwerda, A., Zalkovskij, M., Krabbe, A., Lorenzen, D. L., Lavrinenko, A. & Jepsen, P. U., 2014, Proceedings of 2014 Conference on Lasers and Electro-Optics (CLEO). IEEE, STu2F.1

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
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Numerical Investigation of Ultrafast interaction between THz Fields and Crystalline Materials

Pedersen, P. K., Clark, S. J. & Jepsen, P. U., 2014, Proceedings of 2014 Conference on Lasers and Electro-Optics (CLEO). IEEE, 2 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review