Special Issue "Liquid Crystal THz Photonics: Materials, Devices and Applications"

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Optics and Lasers".

Deadline for manuscript submissions: 31 October 2018

Special Issue Editor

Guest Editor
Prof. Dr. Ci-Ling Pan

Department of Physics, National Tsing Hua University, Hsinchu 30013, Taiwan
Website | E-Mail
Interests: ultrafast, liquid crystal and THz photonics; laser science and applications

Special Issue Information

Dear Colleagues,

Terahertz (THz) science and technology have advanced significantly over the last three decades. Applications are abundant in topics such as material characterization, data communication, biomedicine, 3D imaging, and environmental surveillance. These developments were hampered somewhat as crucial quasi-optic components, such as phase shifters, modulators, attenuators, polarizers, waveguides, beam splitters and deflectors in the THz range, are still relatively underdeveloped.

Recently, a number of tunable THz devices employing liquid crystals (LCs) have attracted considerable attention. Partly, the unexpected large birefringence of liquid crystals and low attenuation in the THz frequency range is responsible for the realization of such advances. Specially designed liquid crystals with the above-mentioned desirable characteristics have been reported lately. The response time of liquid crystal THz photonic devices typically much slower than similar devices for the visible. Continuing research development is essential.

In this Special Issue, recent advances in the field of liquid crystal THz photonics are presented. Topics include the optical properties of liquid crystals in the THz frequency range, design and synthesis of liquid crystals for THz applications, THz liquid crystal devices with liquid crystal enabled functionalities and their applications. Novel approaches with combination of liquid crystals and engineered materials such as metamaterials and photonic crystals are also covered.

Prof. Dr. Ci-Ling Pan
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All papers will be peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

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. Applied Sciences 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 1400 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.


  • liquid crystal
  • nematic
  • isotropic
  • lyotropic
  • ferroelectric
  • birefringence
  • absorption
  • terahertz
  • far-infrared
  • millimeter wave
  • optics
  • phase shifter
  • photonics
  • optical and photonic devices (polarizer, grating, beam deflector, filter, spatial light modulator)

Published Papers

This special issue is now open for submission.
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