20160018674 | METHOD OF POLING AND CALIBRATION OF ELECTRO-OPTIC FIBERS - A method of poling and calibrating electro-optic fibers is disclosed. Metal electrodes are used to utilize the electro-optic effect to impart phase delays to the optical signal. Moreover, one or more electrodes may be used for heating of the device to reach softening temperatures of the electro-optic material, which allows easy, effective and efficient poling of the electro-optic material. A method based on continuous or periodic optical feedback is used to automatically calibrate the electro-optic device when its performance degrades with time to relaxation of molecular orientations. | 01-21-2016 |