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Article in proceedings
2020

Advancing classical and quantum communication systems with machine learning

Zibar, D., Moura, U. C. D., Chin, H-M., Brusin, A. M. R., Jain, N., Da Ros, F., Kleis, S., Schaeffer, C., Gehring, T., Andersen, U. L. & Carena, A., 2020, Optical Fiber Communication Conference 2020. Optical Society of America (OSA), 3 p. W1K.1

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2019

A quantum Interferometer for quantum gravity studies

Losero, E., Tekuru, S. P., Traina, P., Ruo-Berchera, I., Zucco, M., Degiovanni, I. P., Jacobsen, C. S., Gehring, T., Andersen, U. L. & Genovese, M., 2019, Quantum Communications and Quantum Imaging XVII. Deacon, K. S. (ed.). SPIE - International Society for Optical Engineering, Vol. 11134. 11 p. 111340F

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Co-existence of 87 Mbit/s quantum and 10 Gbit/s classical communications in 37-core fiber

Da Lio, B., Bacco, D., Cozzolino, D., Da Ros, F., Guo, X., Ding, Y., Sasaki, Y., Aikawa, K., Miki, S., Terai, H., Yamashita, T., Neergaard-Nielsen, J. S., Galili, M., Rottwitt, K., Andersen, U. L., Morioka, T. & Oxenlowe, L. K., 1 Jun 2019, Proceedings of 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference. IEEE, 8871492

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

Generation of two-mode squeezed states from a single temporally multiplexed squeezing source

Larsen, M. V., Guo, X., Breum, C. R., Neergaard-Nielsen, J. S. & Andersen, U. L., 2019, Proceedings of Quantum Information and Measurement (QIM) V: Quantum Technologies. Optical Society of America (OSA), 2 p. T5A.20

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

Phase Compensation for Continuous Variable Quantum Key Distribution

Chin, H-M., Zibar, D., Jain, N., Gehring, T. & Andersen, U. L., 2019, Proceedings of CLEO: Applications and Technology 2019. IEEE, p. 1-2 2 p. JF2F.1

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

Sensitivity enhancement by mode entanglement in distributed phase sensing

Guo, X., Borregard, J., Breum, C. R., Izumi, S., Larsen, M. V., Neergaard-Nielsen, J. S. & Andersen, U. L., 2019, Proceedings Quantum Information and Measurement (QIM) V: Quantum Technologies. Optical Society of America (OSA), 2 p. S4A.4

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

2018

Cavity-enhanced nitrogen-vacancy ensemble magnetometry

Ahmadi, S., El-Ella, H. A. R., Wojciechowski, A. M., Gehring, T., Hansen, J. O. B., Huck, A. & Andersen, U. L., 2018, Proceedings of 2018 Conference on Lasers and Electro-Optics (CLEO). IEEE, 2 p.

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

Quantum-Enhanced Optomechanical Magnetometry

Bilek, J., Li, B-B., Hoff, U. B., Madsen, L., Forstner, S., Prakash, V., Schafermeier, C., Gehring, T., Bowen, W. P. & Andersen, U. L., 2018, 2018 Conference on Lasers and Electro-Optics (CLEO). IEEE, p. 1-2 2 p.

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

Record-High Secret Key Rate for Joint Classical and Quantum Transmission Over a 37-Core Fiber

da Lio, B., Bacco, D., Cozzolino, D., Da Ros, F., Guo, X., Ding, Y., Sasaki, Y., Aikawa, K., Miki, S., Terai, H., Yamashita, T., Neergaard-Nielsen, J. S., Galili, M., Rottwitt, K., Andersen, U. L., Oxenløwe, L. K. & Morioka, T., 2018, Proceedings of 2018 IEEE Photonics Conference . IEEE, 2 p.

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

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184 Downloads (Pure)

Security verification for vacuum fluctuation based quantum random number generator

Kordts, A., Lupo, C., Nikolic, D. S., Pedersen, T. B., Gehring, T. & Andersen, U. L., 2018, 2018 Conference on Lasers and Electro-Optics (CLEO). IEEE, p. 1-2 2 p.

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

Squeezed vacuum states from a whispering gallery mode resonator

Otterpohl, A., Sedlmeir, F., Shafiee, G., Dirmeier, T., Vogl, U., Schunk, G., Strekalov, D. V., Schwefel, H. G. L., Gehring, T., Andersen, U. L., Leuchs, G. & Marquardt, C., 2018, Proceedings of Frontiers in Optics, FIO 2018. OSA Publishing, 2 p. FW7B.3. (Optics InfoBase Conference Papers, Vol. Part F114-FIO 2018).

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

2017

Nitrogen-vacancy ensemble magnetometry based on pump absorption

Ahmadi, S., El-Ella, H. A. R., Hansen, J. B., Huck, A. & Andersen, U. L., 2017, 2017 Conference on Lasers and Electro-Optics (CLEO) . IEEE, Vol. 2017. p. 1-2 (Optics Infobase Conference Papers).

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

Ultrasensitive and broadband magnetometry with cavity optomechanics

Li, B-B., Bulla, D., Bilek, J., Prakash, V., Forstner, S., Sheridan, E., Madsen, L., Rubinsztein-Dunlop, H., Foster, S., Schafermeier, C., Gehring, T., Andersen, U. & Bowen, W., 2017, 2017 Conference on Lasers and Electro-Optics (CLEO). IEEE, 2 p.

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

2015

Quantum cryptography with an ideal local relay

Spedalieri, G., Ottaviani, C., Braunstein, S. L., Gehring, T., Jacobsen, C. S., Andersen, U. L. & Pirandola, S., 2015, Electro-Optical and Infrared Systems: Technology and Applications XII; and Quantum Information Science and Technology. SPIE - International Society for Optical Engineering, Vol. 9648. 4 p. (Proceedings of S P I E - International Society for Optical Engineering).

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232 Downloads (Pure)
2013

Measurement-induced amplification of optical cat-like states

Laghaout, A., Neergaard-Nielsen, J. S., Rigas, J., Kragh, C., Tipsmark, A. & Andersen, U. L., 2013, Proceedings of Conference on Lasers and Electro-Optics Europe (CLEO EUROPE) and International Quantum Electronics Conference. 1 p.

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

1 Downloads (Pure)

Numerical Modelling of Spontaneous Emission in Optical Parametric Amplifiers

Friis, S. M. M., Andersen, U. L. & Rottwitt, K., 2013, 2013 15th International Conference on Transparent Optical Networks (ICTON). IEEE, p. Tu.B2.2 4 p.

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

Squeezing-enhanced optomechanical transduction sensitivity

Hoff, U. B., Harris, G. I., Madsen, L. S., Kerdoncuff, H., Lassen, M. Ø., Nielsen, B. M., Bowen, W. P. & Andersen, U. L., 2013, Proceesings of the Conference on Lasers and Electro-Optics Europe (CLEO EUROPE) and International Quantum Electronics Conference (IQEC). 1 p.

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

2012

Coupling of a single nitrogen vacancy center to the gap modes of a dual silver nanowire system

Kumar, S., Huck, A. & Andersen, U. L., 2012, Proceedings of CLEO 2012. 2 p.

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

Four-state discrimination scheme beyond the heterodyne limit

Muller, C. R., Castaneda, M. A. U., Wittmann, C., Takeoka, M., Marquardt, C., Andersen, U. L. & Leuchs, G., 2012, Proceedings of CLEO 2012. Optical Society of America, 2 p.

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

Squeezed light in optomechanical systems

Harris, G. I., Taylor, M. A., Hoff, U. B., Janousek, J., Daria, V., Knittel, J., Kerdoncuff, H., Hage, B., Andersen, U. L., Bachor, H-A. & Bowen, W. P., 2012, Proceedings of Frontiers in Optics (FiO). Optical Society of America, p. FW5C.4 2 p.

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

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2011

Continuous Variable Quantum Communication and Computation

Andersen, U. L., Dong, R., Jezek, M., Laghaout, A., Lassen, M. Ø., Madsen, L. S. & Tipsmark, A., 2011, 2011 Conference on Lasers and Electro-Optics.

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

Controlling the Coupling of a Single Nitrogen Vacancy Center to a Silver Nanowire

Huck, A., Kumar, S., Shakoor, A. & Andersen, U. L., 2011, Lasers and Electro-Optics Europe (CLEO EUROPE/EQEC), 2011 Conference on and 12th European Quantum Electronics Conference.

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

Experimental Demonstration of a Hadamard Gate for Coherent State Qubits

Tipsmark, A., Dong, R., Laghaout, A., Jezek, M. & Andersen, U. L., 2011, Lasers and Electro-Optics Europe (CLEO EUROPE/EQEC), 2011 Conference on and 12th European Quantum Electronics Conference. 1 p.

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

Probabilistic amplification and cloning of phase-covariant coherent states

Muller, C. R., Wittmann, C., Marek, P., Filip, R., Castaneda, M. A. U., Marquardt, C., Andersen, U. L. & Leuchs, G., 2011, Lasers and Electro-Optics Europe (CLEO EUROPE/EQEC), 2011 Conference on and 12th European Quantum Electronics Conference.

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

2010

Continuous-variable quantum erasure correcting code

Lassen, M. Ø., Sabuncu, M., Huck, A., Niset, J., Cerf, N., Leuchs, G. & Andersen, U. L., 2010, 2010 Conference on Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS). IEEE, p. 1-2

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We demonstrate liquid core waveguides defined by UV to enable selective water infiltration in nanoporous polymers, creating an effective refractive index shift Δn=0.13. The mode confinement and propagation loss in these waveguides are presented.

Lassen, M. Ø., Madsen, L. S., Sabuncu, M., Filip, R. & Andersen, U. L., 2010, 2010 Conference on Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS). IEEE, p. 1-2

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124 Downloads (Pure)
2009

Continuous Variable Entanglement of Orbital Angular Momentum States

Lassen, M. Ø., Leuchs, G. & Andersen, U. L., 2009, European Conference on Lasers and Electro-Optics 2009 and the European Quantum Electronics Conference. CLEO Europe - EQEC 2009.. IEEE, p. 1-1

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173 Downloads (Pure)

Demonstration of quadrature squeezed surface-plasmons in a gold waveguide

Huck, A., Smolka, S., Krivitsky, L., Lodahl, P., Sørensen, A. S., Boltasseva, A. & Andersen, U. L., 2009, Conference abstract series, CLEO/Europe - EQEC. IEEE, 1 p.

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153 Downloads (Pure)

Excitation and characterization of non-classical surface plasmon polaritons

Huck, A., Andersen, U. L., Smolka, S., Boltasseva, A. & Lodahl, P., 2009, Proceedings, NANOMETA. p. Wed4f.28

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

Experimental demonstration of spatial quantum correlations in multiple scattering media

Smolka, S., Huck, A., Andersen, U. L., Lagendijk, A. & Lodahl, P., 2009, Conference proceedings, CLEO/IQEC. IEEE, p. 1-2

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167 Downloads (Pure)
2008

Generation of Non-Classical Surface-Plasmon Polaritons

Huck, A., Smolka, S., Lodahl, P., Boltasseva, A. & Andersen, U. L., 2008, Metamaterials'2008: 2nd international congress on advanced electromagnetic materials in microwaves and optics. Rochester, New York, USA

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

2007

Continuous variable polarization entanglement via the Kerr nonlinearity in an optical fiber

Dong, R., Heersink, J., Leuchs, G., Yoshikawa, J. & Andersen, U. L., 2007, Technical Digest. 4386752

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

Measurement induced decoupling of Gaussian Noise for quantum communication

Sabuncu, M., Filip, R., Leuchs, G. & Andersen, U. L., 2007, Technical Digest.

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

Noiseless filtering of non-Gaussian noise from continuous variable quantum information

Wittmann, C., Elser, D., Leuchs, G., Andersen, U. L., Filip, R. & Marek, P., 2007, Technical Digest.

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

Polarization squeezing with photonic crystal fibers

Milanovic, J., Huck, A., Heersink, J., Marquardt, C., Andersen, U. L. & Leuchs, G., 2007, Technical Digest.

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

Quantum dynamics of polarization squeezing in optical

Corney, J. F., Drummond, P., Andersen, U. L., Heersink, J., Dong, R. & Leuchs, G., 2007, Technical Digest.

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

Quantum state filtering of noisy coherent states

Wittmann, C., Elser, D., Andersen, U. L., Filip, R., Marek, P. & Leuchs, G., 2007, Technical Digest.

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Reduction of guided acoustic wave Brillouin scattering in photonic crystal fibers

Elser, D., Marquardt, C., Gloeckl, O., Lorenz, S., Leuchs, G. & Andersen, U. L., 2007, Technical Digest.

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Squeezing by self induced transparency in Rb filled hollow core fibers

Zhong, W., Marquardt, C., Leuchs, G., Andersen, U. L., Light, P., Couny, F. & Benabid, F., 2007, Technical Digest.

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

2003

Lowering the pump power requirement for squeezed light generation using a periodically poled crystal

Andersen, U. L. & Buchhave, P., 2003, European Quantum Electronics Conference, 2003. EQEC '03.. IEEE, 354 p.

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2000

Control of ring lasers by means of coupled cavities

Abitan, H., Andersen, U. L., Skettrup, T., Tidemand-Lichtenberg, P. & Buchhave, P., 2000, Conference on Lasers and Electro-Optics Europe, 2000, Conference Digest. IEEE, 394 p.

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Nonlinear Optics at FYS, DTU

Buchhave, P., Skettrup, T., Abitan, H., Andersen, U. L. & Jensen, O. B., 2000, Conf. Proc., Northern Optics 2000. Uppsala, Sweden

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