Interactive screen experiments with single photons

@article{Bronner2009InteractiveSE,
  title={Interactive screen experiments with single photons},
  author={Patrick Bronner and Andreas Strunz and Christine Silberhorn and Jan-Peter Meyn},
  journal={European Journal of Physics},
  year={2009},
  volume={30},
  pages={345 - 353}
}
Single photons are used for fundamental quantum physics experiments as well as for applications. Originally being a topic of advance courses, such experiments are increasingly a subject of undergraduate courses. We provide interactive screen experiments (ISE) for supporting the work in a real laboratory, and for students who do not have access to a quantum optics laboratory. The main focus of the ISE is on undergraduate education, but some of the experiments are suitable for other levels of… 

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References

SHOWING 1-10 OF 38 REFERENCES

Observing the quantum behavior of light in an undergraduate laboratory

While the classical, wavelike behavior of light (interference and diffraction) has been easily observed in undergraduate laboratories for many years, explicit observation of the quantum nature of

Entangled photon apparatus for the undergraduate laboratory

We present detailed instructions for constructing and operating an apparatus to produce and detect polarization-entangled photons. The source operates by type I spontaneous parametric downconversion

Teaching quantum mechanics on an introductory level

We present a new research-based course on quantum mechanics in which the conceptual issues of quantum mechanics are taught at an introductory level. In the context of virtual laboratories, the

Detecting quantum light

The quantization of light is the basis for quantum optics and has led to the observation of a multitude of genuine quantum effects which cannot be explained by classical physics. Yet, there exist

Interference with correlated photons: Five quantum mechanics experiments for undergraduates

We describe five quantum mechanics experiments that have been designed for an undergraduate setting. The experiments use correlated photons produced by parametric down conversion to generate

Polarization-controlled single photons.

Vacuum-stimulated Raman transitions are driven between two magnetic substates of a 87Rb atom strongly coupled to an optical cavity, which produces a stream of single photons with alternating circular polarization in a predetermined spatiotemporal mode.

Fiber-assisted detection with photon number resolution.

The development of a photon-number-resolving detector based on a fiber-optical setup and a pair of standard avalanche photodiodes is reported, showing that there is a high probability of inferring the input photon number from a measurement of the number of detection events on a single run.

Experimental realization of a localized one-photon state.

A good approximation to the ideal localized one-photon state can be achieved by use of the photoelectric detection of the signal photon as a gate, confirmed by direct photon-counting measurements.

Multimedia material for teaching physics (search, evaluation and examples)

Finding multimedia material for teaching physics worldwide would seem to be easy at first glance, since there is now a lot of material available. But on closer inspection it becomes obvious that

Developing and researching PhET simulations for teaching quantum mechanics

Quantum mechanics is counterintuitive, difficult to visualize, mathematically challenging, and abstract. The Physics Education Technology (PhET) Project now includes 18 simulations on quantum