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Maximization of the optical intra-cavity power of whispering-gallery mode resonators via coupling prism
In this paper, a detailed description of the optical coupling into a Whispering Gallery Mode (WGM) resonator through a prism via …
Gabriel A. Santamaría-Botello
,
Luis Enrique García Muñoz
,
Florian Sedlmeir
,
Sascha Preu
,
D. Segovia-Vargas
,
K. Atia Abdalmalak
,
S. Llorente Romano
,
A. García Lampérez
,
Stefan Malzer
,
Gottfried H. Döhler
,
Harald G. L. Schwefel
,
Heiko B. Weber
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DOI
URL
Nonlinear and quantum optics with whispering gallery resonators
Optical whispering gallery modes (WGMs) derive their name from a famous acoustic phenomenon of guiding a wave by a curved boundary …
Dmitry v. Strekalov
,
Christoph Marquardt
,
Andrey B. Matsko
,
Harald G. L. Schwefel
,
Gerd Leuchs
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DOI
URL
Efficient microwave to optical photon conversion: an electro-optical realization
Linking classical microwave electrical circuits to the optical telecommunication band is at the core of modern communication. Future …
Alfredo Rueda
,
Florian Sedlmeir
,
Michele C. Collodo
,
Ulrich Vogl
,
Birgit Stiller
,
Gerhard Schunk
,
Dmitry v. Strekalov
,
Christoph Marquardt
,
Johannes M. Fink
,
Oskar Painter
,
Gerd Leuchs
,
Harald G. L. Schwefel
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URL
Frequency tuning of single photons from a whispering-gallery mode resonator to MHz-wide transitions
Quantum repeaters rely on interfacing flying qubits with quantum memories. The most common implementations include a narrowband single …
Gerhard Schunk
,
Ulrich Vogl
,
Florian Sedlmeir
,
Dmitry v. Strekalov
,
Alexander Otterpohl
,
V. Averchenko
,
Harald G. L. Schwefel
,
Gerd Leuchs
,
Christoph Marquardt
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URL
Intracavity Squeezing Can Enhance Quantum-Limited Optomechanical Position Detection through Deamplification
It has been predicted and experimentally demonstrated that by injecting squeezed light into an optomechanical device, it is possible to …
Vittorio Peano
,
Harald G. L. Schwefel
,
Christoph Marquardt
,
Florian Marquardt
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Interfacing transitions of different alkali atoms and telecom bands using one narrowband photon pair source
Quantum information technology strongly relies on the coupling of optical photons with narrowband quantum systems, such as quantum …
Gerhard Schunk
,
Ulrich Vogl
,
Dmitry v. Strekalov
,
Michael Förtsch
,
Florian Sedlmeir
,
Harald G. L. Schwefel
,
Manuela Göbelt
,
Silke Christiansen
,
Gerd Leuchs
,
Christoph Marquardt
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DOI
URL
Near-infrared single-photon spectroscopy of a whispering gallery mode resonator using energy-resolving transition edge sensors
We demonstrate a method to perform spectroscopy of near-infrared single photons without the need of dispersive elements. This method is …
Michael Förtsch
,
Thomas Gerrits
,
Martin J. Stevens
,
Dmitry Strekalov
,
Gerhard Schunk
,
Josef U. Fürst
,
Ulrich Vogl
,
Florian Sedlmeir
,
Harald G. L. Schwefel
,
Gerd Leuchs
,
Sae Woo Nam
,
Christoph Marquardt
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DOI
URL
A chaotic approach clears up imaging
Lasers appear to be ideal light sources for a variety of projection and imaging systems because of their spectral brightness and their …
Harald G. L. Schwefel
,
Hakan E. Türeci
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Dielectric Rod Waveguide Antenna as THz Emitter for Photomixing Devices
We propose a dielectric rod waveguide antenna (DRW) integrated with a photomixer as a THz emitter. This represents a different approach …
A. Rivera-Lavado
,
Sascha Preu
,
Luis Enrique García Muñoz
,
A. Generalov
,
J. Montero-De-Paz
,
Gottfried H. Döhler
,
D. Lioubtchenko
,
M. Méndez-Aller
,
Florian Sedlmeir
,
Martin Schneidereit
,
Harald G. L. Schwefel
,
Stefan Malzer
,
D. Segovia-Vargas
,
A. v. Räisänen
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DOI
Highly efficient generation of single-mode photon pairs from a crystalline whispering-gallery-mode resonator source
We report a highly efficient source of narrow-band photon pairs based on parametric down-conversion in a crystalline …
Michael Förtsch
,
Gerhard Schunk
,
Josef U. Fürst
,
Dmitry Strekalov
,
Thomas Gerrits
,
Martin J. Stevens
,
Florian Sedlmeir
,
Harald G. L. Schwefel
,
Sae Woo Nam
,
Gerd Leuchs
,
Christoph Marquardt
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DOI
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