Liquid Crystals in Photonics II
A special issue of Photonics (ISSN 2304-6732).
Deadline for manuscript submissions: 10 January 2025 | Viewed by 1720
Special Issue Editors
2. Apple Inc., Cupertino, CA, USA
Interests: AR/VR; photonics
Interests: novel liquid crystal devices; optical system design; augmented reality and virtual reality displays
Special Issues, Collections and Topics in MDPI journals
Special Issue Information
Dear Colleagues,
Liquid crystals are a state of matter exhibiting both fluid- and solid-like properties. They are unique in that they have both long-range order, meaning that the molecules are aligned in a specific orientation, and short-range disorder, indicating a random arrangement of the molecules within each orientation. This combination of order and disorder leads to distinctive optical properties that make liquid crystals useful for a range of photonic applications.
A well-known application of liquid crystals is in liquid crystal displays (LCDs), where they are used to produce colors and images in electronic devices, such as smartphones, televisions, and computers. In an LCD, an electric current is applied to the liquid crystal molecules, causing them to align and produce a specific color or image. The widespread use of LCDs in modern technology has made liquid crystals a major contributor to the field of liquid crystal photonics. In addition to LCDs, liquid crystals have been used for various other photonic applications. For example, they have been integrated into optical communication systems, where they can be used as tunable filters to control the wavelength of light. They have also been employed as sensors, where changes in the alignment of the liquid crystal molecules can be used to detect various physical and chemical parameters, as well as in laser technology, where they can be used to control the polarization and direction of laser beams.
Overall, liquid crystal photonics is a rapidly growing and evolving area of research, with novel applications and advancements continuously being developed. The unique optical properties of liquid crystals, combined with their versatility and ease of integration into various photonic systems, make them a valuable tool for researchers and engineers in the field of photonics.
Several key topics in the field of liquid crystals in photonics include the following:
- Liquid crystal displays and their technological advancements;
- Liquid crystal-based optical communication systems;
- Liquid crystal-related AR/VR technologies;
- Liquid crystal sensors and their applications in different fields;
- Liquid crystal laser technology and its potential applications;
- Properties of liquid crystals and their impact on photonic applications;
- Theoretical and computational studies of liquid crystals in photonics.
Dr. Qian Yang
Dr. Yannanqi Li
Dr. Tiegang Lin
Guest Editors
Manuscript Submission Information
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Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Photonics is an international peer-reviewed open access monthly journal published by MDPI.
Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.
Keywords
- liquid crystals
- photonics
- AR/VR
- LCD
- optical communication
- sensors
- laser technology
- electronic devices
- computational optics
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