Mobile Waveguides: Freestanding Waveguides Steered by Light
نویسندگان
چکیده
منابع مشابه
Slow Light in Optical Waveguides
As evidenced by this Volume, there has been a flurry of activity over the last decade on tailoring the dispersive properties of optical materials [1]. What has captured the attention of the research community were some of the early results on creating spectral regions of large normal dispersion [2–4]. Large normal dispersion results in extremely small group velocities, where the group velocity ...
متن کاملLoss engineered slow light waveguides.
Slow light devices such as photonic crystal waveguides (PhCW) and coupled resonator optical waveguides (CROW) have much promise for optical signal processing applications and a number of successful demonstrations underpinning this promise have already been made. Most of these applications are limited by propagation losses, especially for higher group indices. These losses are caused by technolo...
متن کاملSlow-light dispersion in coupled periodic waveguides
Andrey A. Sukhorukov,* Andrei V. Lavrinenko, Dmitry N. Chigrin, Dmitry E. Pelinovsky, and Yuri S. Kivshar Nonlinear Physics Centre and Centre for Ultrahigh Bandwidth Devices for Optical Systems (CUDOS), Research School of Physical Sciences and Engineering, Australian National University, Canberra, ACT 0200, Australia DTU Fotonik, Department of Photonics Engineering, NanoDTU, Technical Universit...
متن کاملMagnetic routing of light-induced waveguides
Among photofunctional materials that can be employed to control the propagation of light by modifying their properties, soft dielectrics such as nematic liquid crystals (NLCs) stand out for their large all-optical response. Through reorientation, the molecular distribution of NLCs can be modified by the electric field of light, permitting functional operations and supporting self-localized ligh...
متن کاملUnexpected light behaviour in periodic segmented waveguides.
In this article, it is shown that multimode periodic segmented waveguides (PSW) are versatile optical systems in which properties of wave chaos can be highlighted. Numerical wave analysis reveals that structures of quantum phase space of PSW are similar to Poincaré sections which display a mixed phase space where stability islands are surrounded by a chaotic sea. Then, unexpected light behavior...
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ژورنال
عنوان ژورنال: Optics and Photonics News
سال: 2012
ISSN: 1047-6938,1541-3721
DOI: 10.1364/opn.23.12.000027