Quantum eraser

Quantum eraser
Quantum eraser

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This experiment/set up contains dangerous goods.
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A basic principle of quantum mechanics is complementarity: each quantummechanical object has both wave-like and particle-like properties. In the experiment P6.6.1.1 an analogue experiment to a quantum eraser is built up. It shows the complementarity of which-way information and interference.

Components of equipment sets

1 47340  8  Laser optics base plate LD
1 471830  8  He-Ne Laser, linearly polarised LD
1 473411  8  Laser mount LD
9 473421  8  Optics base LD
2 473431  8  Holder for beam divider LD
2 473432  4  Beam divider, 50 % LD
2 473461  8  Planar mirror with fine adjustment LD
2 473471 Spherical lens, f = 2.7 mm LD
3 47349 Polarising filter for laser optics base plate LD
2 44153  8  Screen, translucent LD
2 30011  4  Saddle base LD
1 31102  4  Metal rule, 1 m LD

Experiment Instructions

PDF (Experiment description) PDF (Experiment description) P6.6.1.1 Quantum eraser
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