Fiber Optics, Devices and Non-linear Effects

  • Ørsteds Plads, 343

    DK-2800 Kgs. Lyngby

    Denmark

Research Output

2020

Chip-to-chip quantum teleportation and multi-photon entanglement in silicon

Llewellyn, D., Ding, Y., Faruque, I. I., Paesani, S., Bacco, D., Santagati, R., Qian, Y. J., Li, Y., Xiao, Y. F., Huber, M., Malik, M., Sinclair, G. F., Zhou, X., Rottwitt, K., O’Brien, J. L., Rarity, J. G., Gong, Q., Oxenlowe, L. K., Wang, J. & Thompson, M. G., 1 Feb 2020, In : Nature Physics. 16, 2, p. 148-153

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Feasibility study of Quantum Communications in Aquatic Scenarios

Tarantino, S., Lio, B. D., Cozzolino, D. & Bacco, D., Aug 2020, In : Optik. 216, 14 p., 164639.

Research output: Contribution to journalJournal articleResearchpeer-review

High gain in a dual-pass rod-type fiber amplifier

Lupi, J. F., Johansen, M. M., Michieletto, M., Christensen, S. L. & Lægsgaard, J., 1 Jan 2020, In : Journal of the Optical Society of America B: Optical Physics. 37, 2, p. 451-458

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Integrated Quantum Photonics on Silicon Platform

Ding, Y., Llewellyn, D., Faruque, I., Paesani, S., Bacco, D., Rottwitt, K., Laing, A., Thompson, M., Wang, J. & Oxenlowe, L. K., Mar 2020, Proceedings of 2020 Optical Fiber Communications Conference and Exhibition. IEEE, 3 p. 9083198

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

Jitter-free, dual-wavelength, ultrashort-pulse, energetic fiber sources using soliton self-mode conversion

Rishøj, L., Deng, F., Tai, B., Cheng, J. X. & Ramachandran, S., 3 Feb 2020, In : Optics Express. 28, 3, p. 4333-4339

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Nonlinear four-wave mixing with enhanced diversity and selectivity via spin and orbital angular momentum conservation

Liu, X., Christensen, E. N., Rottwitt, K. & Ramachandran, S., 1 Jan 2020, In : APL Photonics. 5, 1, 8 p., 010802.

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Novel high-speed camera analysis of transverse mode instabilities in rod fiber amplifiers

Christensen, S. L., Johansen, M. M., Michieletto, M., Triches, M., Hout, L., Maack, M. D. & Lægsgaard, J., 2020, Proceedings of SPIE . SPIE - International Society for Optical Engineering, Vol. 11260. 9 p. 1126017. (Proceedings of SPIE, the International Society for Optical Engineering, Vol. 11260).

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Stable Transmission of High-Dimensional Quantum States over a 2-km Multicore Fiber

Da Lio, B., Oxenløwe, L. K., Bacco, D., Cozzolino, D., Biagi, N., Arge, T. N., Larsen, E., Rottwitt, K., Ding, Y. & Zavatta, A., 1 Jul 2020, In : IEEE Journal of Selected Topics in Quantum Electronics. 26, 4, 8 p., 8936933.

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Thermo-optic instabilities in asymmetric dual-core amplifiers

Lægsgaard, J., Poli, F., Cucinotta, A. & Selleri, S., 1 May 2020, In : Journal of the Optical Society of America B: Optical Physics. 37, 5, p. 1494-1501

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2019

Air-cladded mode-group selective photonic lanterns for mode-division multiplexing

Mariam Mathew, N., Christensen, J. B., Grüner-Nielsen, L., Galili, M. & Rottwitt, K., 2019, In : Optics Express. 27, 9, p. 13329-13343

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A versatile silicon-silicon nitride photonics platform for enhanced functionalities and applications

Wilmart, Q., El Dirani, H., Tyler, N., Fowler, D., Malhouitre, S., Garcia, S., Casale, M., Kerdiles, S., Hassan, K., Monat, C., Letartre, X., Kamel, A., Pu, M., Yvind, K., Oxenløwe, L. K., Rabaud, W., Sciancalepore, C., Szelag, B. & Olivier, S., 11 Jan 2019, In : Applied Sciences (Switzerland). 9, 2, 16 p., 255.

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Boosting the secret key rate in a shared quantum and classical fibre communication system

Bacco, D., da Lio, B., 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. & Oxenløwe, L. K., 2019, In : Communications Physics. 2, 1, 8 p., 140.

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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

Complete evolution equation for the joint amplitude in photon-pair generation through spontaneous four-wave mixing

Koefoed, J. G. & Rottwitt, K., 2019, In : Physical Review A. 100, 6, 8 p., 063813 .

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Continuum generation in higher-order modes of photonic crystal fibers

Lægsgaard, J., 1 Jun 2019, Proceedings of 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference. IEEE, 8871915

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

Demonstration of Chip-To-Chip Quantum Teleportation

DIng, Y., Llewellyn, D., Faruque, I., Paesani, S., Bacco, D., Santagati, R., Qian, Y., Li, Y., Xiao, Y., Huber, M., Malik, M., Sinclair, G., Zhou, X., Rottwitt, K., O'Brien, J., Rarity, J., Gong, Q., Oxenlowe, L., Wang, J. & Thompson, M., 1 May 2019, Proceedings of 2019 Conference on Lasers and Electro-Optics. IEEE, 2 p. 8750050. (2019 Conference on Lasers and Electro-Optics, CLEO 2019 - Proceedings).

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

Direct Measurement of Polarization Dependency of Mode Conversion in a Long Period Grating

Grüner-Nielsen, L., Mariam Mathew, N. & Rottwitt, K., 2019, Optical Fiber Communication Conference 2019. IEEE, 3 p. Th2A.15

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

Effects of higher-order dispersion on photon-pair generation by four-wave mixing

Koefoed, J. G., Christensen, J. B., McKinstrie, C. J. & Rottwitt, K., 23 Jan 2019, In : Physical Review A. 99, 1, 9 p., 013844.

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Efficient Simulation of Symmetric Field Propagation in Parabolic-index Fibers

Lægsgaard, J., 2019, Proceedings of 2019 PhotonIcs and Electromagnetics Research Symposium - Spring. IEEE, 8 p. 9017441. (Progress in Electromagnetics Research Symposium).

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

Experimental demonstration of the DPTS QKD protocol over a 170 km fiber link

da Lio, B., Bacco, D., Cozzolino, D., Ding, Y., Dalgaard, K., Rottwitt, K. & Oxenløwe, L. K., 2019, In : Applied Physics Letters. 114, 1, 5 p., 011101.

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Fabrication of high-Q, high-confinement 4H-SiC microring resonators by surface roughness reduction

Zheng, Y., Pu, M., Yi, A., Kamel, A. N., Henriksen, M. R., Jørgensen, A. A., Ou, X. & Ou, H., 2019, CLEO: Science and Innovations 2019. IEEE, Paper SM2O.7

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

Field trial of a finite-key quantum key distribution system in the metropolitan florence area

Bacco, D., Vagniluca, I., Da Lio, B., Biagi, N., Frera, A. D., Calonico, D., Toninelli, C., Cataliotti, F. S., Bellini, M., Oxenlowe, L. K. & Zavatta, A., 1 Jun 2019, Proceedings of 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference. IEEE, 8872894

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

Field trial of a three-state quantum key distribution scheme in the Florence metropolitan area

Bacco, D., Vagniluca, I., Da Lio, B., Biagi, N., Della Frera, A., Calonico, D., Toninelli, C., Cataliotti, F. S., Bellini, M., Oxenløwe, L. K. & Zavatta, A., 1 Dec 2019, In : E P J Quantum Technology. 6, 1, 5.

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Four-Wave Mixing in Orbital Angular Momentum Modes

Liu, X., Christensen, E. N., Prabhakar, G., Rottwitt, K. & Ramachandran, S., 2019, CLEO: Science and Innovations 2019. IEEE, 2 p. Paper SW3H.1. (Conference on Lasers and Electro-optics).

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

Full-vectorial multimode nonlinear simulations on a real-space Fourier–Gauss grid

Lægsgaard, J., 1 Jan 2019, In : Journal of the Optical Society of America B: Optical Physics. 36, 8, p. 2235-2243 9 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Generation and sampling of quantum states of light in a silicon chip

Paesani, S., Ding, Y., Santagati, R., Chakhmakhchyan, L., Vigliar, C., Rottwitt, K., Oxenløwe, L. K., Wang, J., Thompson, M. G. & Laing, A., 1 Sep 2019, In : Nature Physics. 15, 9, p. 925-929

Research output: Contribution to journalLetterResearchpeer-review

Generation of clustered frequency comb via intermodal four-wave mixing in an integrated Si3N4 microresonator

Kamel, A. N., El Dirani, H., Casale, M., Kerdiles, S., Socquet-Clerc, C., Pu, M., Oxenløwe, L. K., Yvind, K., Lægsgaard, J. & Sciancalepore, C., 2019, CLEO: Science and Innovations 2019. IEEE, 2 p. Paper SF3H.2

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High-Dimensional Quantum Communication: Benefits, Progress, and Future Challenges

Cozzolino, D., da Lio, B., Bacco, D. & Oxenløwe, L. K., 2019, In : Advanced Quantum Technologies. 17 p., 1900038.

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High-Dimensional Quantum Communication Using Space Encoding

Bacco, D., Cozzolino, D., da Lio, B., Ding, Y., Ingerslev, K., Galili, M., Rottwitt, K., Ramachandran, S. & Oxenlnwe, L. K., 2019, Proceedings of 2019 21st International Conference on Transparent Optical Networks. IEEE Computer Society Press, p. 1-4 4 p.

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

High gain and per in double-pass rod fiber amplifier module

Lupi, J. F., Johansen, M. M., Michieletto, M. & Lægsgaard, J., 1 Jun 2019, Proceedings of 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference. IEEE, 8871575

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

High-quality factor, high-confinement microring resonators in 4H-silicon carbide-on-insulator

Zheng, Y., Pu, M., Yi, A., Chang, B., You, T., Huang, K., Kamel, A. N., Henriksen, M. R., Jørgensen, A. A., Ou, X. & Ou, H., 29 Apr 2019, In : Optics Express. 27, 9, p. 13053-13060

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High visibility Hong-Ou-Mandel interference from weak-coherent pulses generated by III-V on silicon waveguide integrated lasers

Agnesi, C., da Lio, B., Cozzolino, D., Cardi, L., Ben Badir, B., Hassan, K., della Frera, A., Ruggeri, A., Giudice, A., Vallone, G., Villoresi, P., Tosi, A., Rottwitt, K., Ding, Y. & Bacco, D., 1 Jan 2019, Proceedings of Quantum Information and Measurement. Optical Society of America, Paper T5A.3

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

Hong–Ou–Mandel interference between independent III–V on silicon waveguide integrated lasers

Agnesi, C., Da Lio, B., Cozzolino, Cardi, L., Bakir, B. B., Hassan, K., Frera, A. D., Ruggeri, A., Giudice, A., Vallone, G., Villoresi, P., Tosi, A., Rottwitt, K., Ding, W. & Bacco, D., 2019, In : Optics Letters. 44, 2, p. 271-274 4 p.

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Inter-modal Raman amplification of OAM fiber modes

Rottwitt, K., Koefoed, J. G., Ingerslev, K. & Kristensen, P., 2019, In : APL Photonics. 4, 3, 11 p., 030802.

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Invited paper: Characterization of few mode fibers and devices

Grüner-Nielsen, L., Mathew, N. M. & Rottwitt, K., 1 Nov 2019, In : Optical Fiber Technology. 52, 101972.

Research output: Contribution to journalJournal articleResearchpeer-review

Kilowatt-level parametric wavelength exchange using OAM modes

Christensen, E. N., Liu, X., Rottwitt, K. & Ramachandran, S., 1 Jun 2019, Proceedings of 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference. IEEE, 8871510

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

Low-noise femtosecond Cherenkov fiber laser, continuously tunable across the entire red-green-blue spectral range

Liu, X., Lægsgaard, J., Iegorov, R., Svane, A. S., Ilday, F. O., Tu, H., Boppart, S. A. & Turchinovich, D., 2019, In : EPJ Web of Conferences. 205, 3 p., 01002 .

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Modal properties of Yb-doped 4-core fibers under heat load

Poli, F., Lagsgaard, J., Cucinotta, A. & Selleri, S., 1 Jun 2019, Proceedings of 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference. IEEE, 8871733

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

Multichannel Photon-Pair Generation with Strong and Uniform Spectral Correlation in a Silicon Microring Resonator

Shi, X., Guo, K., Christensen, J. B., Castaneda, M. A. U., Liu, X., Ou, H. & Rottwitt, K., 26 Sep 2019, In : Physical Review Applied. 12, 3, 6 p., 034053.

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Narrow-linewidth all-solid large-mode-area photonic crystal fiber amplifier

Hauge, J. M., Papior, S. R., Pedersen, J. E., Christensen, S. L., Bondu, M., Alkeskjold, T. T. & Lægsgaard, J., 2019, Proceedings of spie. SPIE - International Society for Optical Engineering, Vol. 10897. 6 p. 1089728. (Proceedings of SPIE, the International Society for Optical Engineering, Vol. 10897).

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Optical frequency comb generation using annealing-free Si3N4 films for front-end monolithic integration with Si photonics

El Dirani, H., Kamel, A., Casale, M., Kerdiles, S., Monat, C., Letartre, X., Pu, M., Oxenløwe, L. K., Yvind, K. & Sciancalepore, C., 2019, Integrated Optics: Devices, Materials, and Technologies XXIII. S. M. G-B. & P. C. (eds.). SPIE - International Society for Optical Engineering, Vol. 10921. 7 p. 1092108. (Proceedings of S P I E - International Society for Optical Engineering).

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Orbital Angular Momentum States Enabling Fiber-based High-dimensional Quantum Communication

Cozzolino, D., Bacco, D., da Lio, B., Ingerslev, K., Ding, Y., Dalgaard, K., Kristensen, P., Galili, M., Rottwitt, K., Ramachandran, S. & Oxenløwe, L. K., 2019, In : Physical Review Applied. 11, 12 p., 064058.

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Photonic crystal fiber technology for monolithic single-mode large mode area all-solid amplifier

Christensen, S. L., Papior, S. R., Johansen, M. M., Hauge, J. M., Weirich, J., Jakobsen, C., Michieletto, M., Bondu, M., Triches, M., Alkeskjold, T. T. & Lægsgaard, J., 2019, Proceedings of SPIE. SPIE - International Society for Optical Engineering, Vol. 10897. 7 p. 108971L . (Proceedings of SPIE, the International Society for Optical Engineering, Vol. 10897).

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Photon-pair parasites: Menace or nuisance?

Koefoed, J. G., Christensen, J. B. & Rottwitt, K., 1 Jun 2019, Proceedings of 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference. IEEE, 1 p. 8872819

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

Polarization dependence of mode group selective air clad photonic lanterns

Mariam Mathew, N., Grüner-Nielsen, L., Galili, M., Lillieholm, M., Usuga Castaneda, M. A. & Rottwitt, K., 2019, Optical Fiber Communication Conference 2019. Optical Society of America, 3 p. Th3D.6

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

Poor-man's model of hollow-core anti-resonant fibers

Bache, M., Habib, M. S., Markos, C. & Lægsgaard, J., 2019, In : Journal of the Optical Society of America B-optical Physics. 36, 1, p. 69-80

Research output: Contribution to journalJournal articleResearchpeer-review

Quantum information processing using intermodal four-wave mixing in multi-mode optical fibers

Rottwitt, K., Christensen, J. B., Christensen, E. N. & Koefoed, J. G., 1 Jul 2019, Proceedings of 21st International Conference on Transparent Optical Networks. IEEE Computer Society Press, 8840313

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

Silicon photonics for quantum communication

Ding, Y., Bacco, D., Llewellyn, D., Faruque, I., Paesani, S., Galili, M., Laing, A., Rottwitt, K., Thompson, M., Wang, J. & Oxenløwe, L. K., 1 Jul 2019, Proceedings of 21st International Conference on Transparent Optical Networks. IEEE Computer Society Press, 8840038

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

Silicon photonics for quantum information technologies

Ding, Y., Paesani, S., Bacco, D., Rottwitt, K., Laing, A., Thompson, M., Wang, J. & Oxenløwe, L. K., 2019, Proceedings of Optoelectronic Devices and Integration. Optical Society of America, 2 p. Paper OTu3B.3. (Optics Infobase Conference Papers).

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SLM phase mask optimization for fiber OAM mode excitation

Astorino, A., Bañas, A. R., Rottwitt, K. & Glückstad, J., 2019, Proceedings of SPIE. Glückstad, J., Andrews, D. L. & Galvez, E. J. (eds.). SPIE - International Society for Optical Engineering, Vol. 10935. 8 p. 109350F. (S P I E - International Society for Optical Engineering. Proceedings, Vol. 10935).

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