Quality of polarization entanglement in spontaneous parametric down conversion
We experimentally demonstrated a high degree of polarization entanglement known as entanglement visibility through spontaneous parametric down conversion process pumped by a femtosecond laser. The entangled-photon pair was obtained using two type-I BBO crystal. The down-converted photons from these...
| Main Authors: | , , , |
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| Format: | Conference or Workshop Item |
| Language: | English English |
| Published: |
EDP Sciences
2017
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/62893/ http://irep.iium.edu.my/62893/ http://irep.iium.edu.my/62893/ http://irep.iium.edu.my/62893/1/62893%20Quality%20of%20polarization%20entanglement%20in%20spontaneous.pdf http://irep.iium.edu.my/62893/3/62893%20Quality%20of%20polarization%20entanglement%20in%20spontaneous%20parametric%20down%20conversion%20SCOPUS.pdf |
| Summary: | We experimentally demonstrated a high degree of polarization entanglement known as entanglement visibility through spontaneous parametric down conversion process pumped by a femtosecond laser. The entangled-photon pair was obtained using two type-I BBO crystal. The down-converted photons from these crystals demonstrates a high visibility of 98.7% (θ2 = 0°) and 90% (θ2 = 22.5°). These results are in agreement with the theory which expects high visibility from such arrangement |
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