Special Issue "Photonic Crystal Fibers"
Deadline for manuscript submissions: 30 July 2021.
Interests: PCFs; terahertz waveguide; fiber optic sensors; radiation hardened fiber
Interests: surface plasmon resonance; dielectric nanoantennas; photonic crystal fiber; optical sensors; nanoparticle trapping
Interests: nanophotonics; dielectric/plasmonic metasurfaces; plasmonics; optical sensors; photonic crystal fiber; optical devices
Interests: optics and Photonics; optical fiber and photonic crystal fibers (PCFs); optoelectronics; fiber optics communication; fiber to the home (FTTH); terahertz wave technology; radio frequency identification (RFID); wireless sensor networks
Interests: plasmonics; 2D materials; electro-optics; infrared sensors; photochemistry; energy harvesting
Special Issues and Collections in MDPI journals
Interests: ultrafast optics; nonlinear optics; supercontinuum generation; optics fiber lasers; optical metrology
Photonic Crystal Fibers (PCFs) that contain an array of roughly wavelength sized holes running along the fiber axis have added a new dimension of capabilities in optical fibers by introducing new features and well-established properties. Applications of PCFs include terahertz (THz) sensors, bio sensors, supercontinuum generation, lasers, amplifiers, dispersion compensators etc.
Terahertz (THz) optical fibers are a significant area of research due to a number of potential application areas. This promising frequency range lies between 0.1~10 THz and is a bridge between the microwave and optical bands. Evidence of its wide range of application is seen in fields such as sensing, biotechnology, imaging, spectroscopy, communication, astronomy, noninvasive imaging. However, designing a low loss waveguide in the THz range is still a challenge.
Plasmonic biosensors in visible and near infrared (NIR) regions have received considerable attention due to their high sensitivity and specificity. Several PCF structures have been investigated to produce plasmonic effect inside or outside of the PCFs. Among the diverse applications of plasmonic biosensors, detection of unknown biological molecules and organic chemical are particularly promising. Moreover, advanced fabrication technologies of PCFs enable to integrate the biosensors for lab-on-a-chip applications. Therefore, further research on PCF based plasmonic biosensors should be focused for miniaturizing the biosensors and enhancing the sensitivity.
Hollow-core PCFs, guided by the photonic bandgap effect, is different from the conventional PCFs. Such PCFs show unique optical properties such as ultra-low nonlinearity, high breakdown threshold, and controllable zero dispersion. In addition, gas-filled hollow-core PCFs provide new possibilities of manipulating light for achieving low propagation loss, and a small mode area. Applications of hollow-core PCFs include delivery of ultra-short high-power optical pulses, pulse compression and pulse shaping sensors. Properties of hollow-core PCFs can be investigated in low-loss materials for NIR and Mid-IR applications.
This Special Issue aims to attract original contributions in topics related to both experimental and theoretical PCF-based waveguides and sensors.
Mr. Sohel Rana
Mr. Md Rabiul Hasan
Mr. Rifat Ahmmed Aoni
Dr. Shubi Felix Kaijage
Dr. Gregory T. Forcherio
Dr. Francisco Javier Salgado Remacha
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. Crystals 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 1800 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.
- PCF based THz waveguide
- PCF based sensors in the THz regime
- Plasmonic biosensors
- PCF based resonators
- Hollow-core PCFs
- Gas/liquid filled PCFs
- Fabrication of PCFs