Abstract
We consider an array of closely spaced optical waveguides, which are twisted around a central axis along the propagation direction. We derive Schrodinger-type equation of the biphoton wavefunction, taking into account the waveguide bending through the appearance of additional phase in the coupling coefficients. We present an example of the evolution of quantum photon-pair state.
Original language | English |
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Article number | 012050 |
Journal | Journal of Physics: Conference Series |
Volume | 643 |
Issue number | 1 |
DOIs | |
Publication status | Published - 2 Nov 2015 |
Externally published | Yes |
Event | 2nd International School and Conference Saint-Petersburg OPEN on Optoelectronics, Photonics, Engineering and Nanostructures, SPbOPEN 2015 - St. Petersburg, Russian Federation Duration: 6 Apr 2015 → 8 Apr 2015 |