The world of photonics is constantly evolving, and researchers are always on the lookout for new and innovative ways to generate and manipulate photons. A recent study has revealed that liquid crystals could potentially serve as a source of photon pairs, opening up new possibilities for quantum communication and computing. The idea of harnessing the unique properties of liquid crystals for photonics is certainly intriguing, and it raises many questions. How exactly do liquid crystals generate photon pairs? What advantages do they offer over traditional methods? Could they ultimately revolutionize the field of photonics? As researchers continue to explore this exciting new avenue, only time will tell if liquid crystals truly hold the key to the future of photon pair generation.

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source: Phys.org