We present a novel optical device based on an integrated system of microlenses and single mode optical fibers. It allows to send in many directions two photons generated by spontaneous parametric down conversion. By this device multiqubit entangled states and/or multilevel qu-dit states of two photons, encoded in the longitudinal momentum degree of freedom, are created. The
multipath photon entanglement realized by this device is expected to find important applications in modern quantum information technology.
**Groupmeeting by Yasaman Soudagar**
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