Efficient microwave to optical photon conversion: An electro-optical realization

A. Rueda, F. Sedlmeir, M. Collodo, U. Vogl, B. Stiller, G. Schunk, D. Strekalov, C. Marquardt, J.M. Fink, O. Painter, G. Leuchs, H. Schwefel, Optica 3 (2016) 597–604.


Journal Article | Published | English
Author
; ; ; ; ; ; ; ; ; ; ;
All
Department
Abstract
Linking classical microwave electrical circuits to the optical telecommunication band is at the core of modern communication. Future quantum information networks will require coherent microwave-to-optical conversion to link electronic quantum processors and memories via low-loss optical telecommunication networks. Efficient conversion can be achieved with electro-optical modulators operating at the single microwave photon level. In the standard electro-optic modulation scheme, this is impossible because both up- and down-converted sidebands are necessarily present. Here, we demonstrate true single-sideband up- or down-conversion in a triply resonant whispering gallery mode resonator by explicitly addressing modes with asymmetric free spectral range. Compared to previous experiments, we show a 3 orders of magnitude improvement of the electro-optical conversion efficiency, reaching 0.1% photon number conversion for a 10 GHz microwave tone at 0.42 mW of optical pump power. The presented scheme is fully compatible with existing superconducting 3D circuit quantum electrodynamics technology and can be used for nonclassical state conversion and communication. Our conversion bandwidth is larger than 1 MHz and is not fundamentally limited.
Publishing Year
Date Published
2016-06-20
Journal Title
Optica
Acknowledgement
Alexander von Humboldt Foundation; Studienstiftung des Deutschen Volkes. We would like to acknowledge our stimulating discussions with Konrad Lehnert and Alessandro Pitanti.
Volume
3
Issue
6
Page
597 - 604
IST-REx-ID

Cite this

Rueda A, Sedlmeir F, Collodo M, et al. Efficient microwave to optical photon conversion: An electro-optical realization. Optica. 2016;3(6):597-604. doi:10.1364/OPTICA.3.000597
Rueda, A., Sedlmeir, F., Collodo, M., Vogl, U., Stiller, B., Schunk, G., … Schwefel, H. (2016). Efficient microwave to optical photon conversion: An electro-optical realization. Optica, 3(6), 597–604. https://doi.org/10.1364/OPTICA.3.000597
Rueda, Alfredo, Florian Sedlmeir, Michele Collodo, Ulrich Vogl, Birgit Stiller, Gerhard Schunk, Dmitry Strekalov, et al. “Efficient Microwave to Optical Photon Conversion: An Electro-Optical Realization.” Optica 3, no. 6 (2016): 597–604. https://doi.org/10.1364/OPTICA.3.000597.
A. Rueda et al., “Efficient microwave to optical photon conversion: An electro-optical realization,” Optica, vol. 3, no. 6, pp. 597–604, 2016.
Rueda A, Sedlmeir F, Collodo M, Vogl U, Stiller B, Schunk G, Strekalov D, Marquardt C, Fink JM, Painter O, Leuchs G, Schwefel H. 2016. Efficient microwave to optical photon conversion: An electro-optical realization. Optica. 3(6), 597–604.
Rueda, Alfredo, et al. “Efficient Microwave to Optical Photon Conversion: An Electro-Optical Realization.” Optica, vol. 3, no. 6, OSA Publishing, 2016, pp. 597–604, doi:10.1364/OPTICA.3.000597.

Link(s) to Main File(s)
Access Level
OA Open Access

Export

Marked Publications

Open Data IST Research Explorer

Search this title in

Google Scholar