Liquid crystal (LC) devices exhibit fast and strong tuning and switching capabilities using
small voltages and can be miniaturized thus have a great potential to be used with miniature …

Liquid crystal (LC) devices have been largely developed for LC displays and in the last
decade for optical telecommunications; however, their application in the field of optical …

Liquid crystals exhibit large electro-optic effects which make them useful for a variety of
applications as fast, compact, and tunable spectral filters, phase modulators, polarization …

We demonstrate LC tunable filters designed for integration into biomedical optical imaging
systems and can be utilized to many other areas. Two types of tunable filters with wide …

We introduce and demonstrate a simple spectrophotometer system insensitive to input
polarization and with strong potential for compact and low-cost implementation. This …

Liquid crystal tunable filters are gaining wide acceptance in such diverse areas as optical
fiber communications, astronomy, remote sensing, pollution monitoring, color generation for …

We introduce and demonstrate a novel tunable optical filter that is insensitive to input
polarization. While the most obvious application of this novel filter is in compact …

We report widely tunable wavelength filters using liquid crystal (LC)-based long-period
waveguide gratings (LPWGs). The high birefringence and electrically tunable refractive …

Liquid crystal spatial light modulators, lenses, and bandpass filters are becoming
increasingly capable as material and electronics development continues to improve device …

We report a new familiy of polarimetric imaging cameras based on tunable liquid crystal
components. Our camera designs use a dual frequency liquid crystal tunable filter that …