The research also found that changing a field influenced how the FNLC molecules were aligned, impacting the polarization of the photon pairs produced. Adjusting the field enabled instant tuning of optical characteristics, as the polarization of photon pairs could be switched between horizontal and vertical orientations. Moreover, the study illustrated the alterations in the polarization state of two photons when influenced by a field. Using polarization tomography, the scientists reconstructed the density matrix of the two-photon states. The study revealed that adjusting the orientation with an applied field made it possible to change the two-photon polarization state from horizontal to vertical or any point in between. One significant finding was the Broadband Photon Pair Spectrum analysis from the photon pairs generated through two-photon fiber spectroscopy. The spectrum showed a mainly even distribution, suggesting that FNLCs could produce photon pairs spanning wavelengths, which could be helpful for tasks requiring precise temporal resolution and complex quantum encoding. The findings indicate that FNLCs hold promise as adjustable quantum light sources. The ability to alter alignment using a field is a valuable method for controlling the characteristics of generated photon pairs, positioning liquid crystals as a promising material for upcoming quantum technology endeavors.