Results 11 to 20 of about 66,231 (314)

Design of Rectangular Optical Waveguide on LiTaO3 Crystal Using Thermal Annealled Proton Exchange Methods

Jurnal Elektronika dan Telekomunikasi, 2016
Optical waveguides are the key component for distributing optical signals with very low propagation loss in optical communication. Several type optical waveguides are established currently such as silica optical fiber.
Yusuf Nur Wijayanto, Dadin Mahmudin, Pamungkas Daud   +2 more
doaj   +1 more source

Fabrication of Polyimide Optical Waveguide on Silicon Dioxide Layer Stacked Silicon Substrate

Jurnal Elektronika dan Telekomunikasi, 2017
Optical waveguides are important for guiding lightwave from a place to other places. Propagation and insertion losses of the optical waveguides should be considered to be in low values.
Dadin Mahmudin, Shobih -, Pamungkas Daud, Yusuf Nur Wijayanto   +3 more
doaj   +1 more source

Comparison Study of Multi-Slot Designs in Epsilon-Near-Zero Waveguide-Based Electro-Optical Modulators

IEEE Photonics Journal, 2021
We present a systematical comparative research on the modulation performance and the optimization of the multi-slot waveguide modulator at the telecom wavelength of 1.55 μm.
Yanhua Sha, Jiaye Wu, Ze Tao Xie, H. Y. Fu, Qian Li   +4 more
doaj   +1 more source

CORNERSTONE’s Silicon Photonics Rapid Prototyping Platforms: Current Status and Future Outlook

Applied Sciences, 2020
The field of silicon photonics has experienced widespread adoption in the datacoms industry over the past decade, with a plethora of other applications emerging more recently such as light detection and ranging (LIDAR), sensing, quantum photonics ...
Callum G. Littlejohns, David J. Rowe, Han Du, Ke Li, Weiwei Zhang, Wei Cao, Thalia Dominguez Bucio, Xingzhao Yan, Mehdi Banakar, Dehn Tran, Shenghao Liu, Fanfan Meng, Bigeng Chen, Yanli Qi, Xia Chen, Milos Nedeljkovic, Lorenzo Mastronardi, Rijan Maharjan, Sanket Bohora, Ashim Dhakal, Iain Crowe, Ankur Khurana, Krishna C. Balram, Luca Zagaglia, Francesco Floris, Peter O’Brien, Eugenio Di Gaetano, Harold M.H. Chong, Frederic Y. Gardes, David J. Thomson, Goran Z. Mashanovich, Marc Sorel, Graham T. Reed   +32 more
doaj   +1 more source

A Dual-Slot Electro-Optic Modulator Based on an Epsilon-Near-Zero Oxide

IEEE Photonics Journal, 2019
A dual-slot silicon electro-optic modulator based on indium tin oxide is proposed with high modulation efficiency, low loss, and broadband operation leveraging the epsilon-near-zero (ENZ) effect.
Yingxin Kuang, Yang Liu, Lifei Tian, Weihua Han, Zhiyong Li   +4 more
doaj   +1 more source

Theoretically Analyze the Tunable Wide Band-Stop Filtering in Plasmonic Waveguide Coupled With Fixed Height to Length Stubs

IEEE Photonics Journal, 2018
A metal–dielectric–metal (MDM) waveguide coupled with fixed height to length ( $b_{i}/ a_{i}={\text{0.8}}$) stubs is proposed in our work. Then, an obvious band-stop filtering phenomenon can be observed in MDM waveguide coupled with single ...
Z. H. He, Z. P. Zhou
doaj   +1 more source

Coupled-Resonator Optical Waveguides and Multiplexed Solitons [PDF]

, 2003
Whether over micron-long or kilometer-long distances, periodic phenomena can strongly affect both the propagation and the confinement of optical pulses.
Mookherjea, Shayan
core   +1 more source

Compact Optical Waveguides Based on Hybrid Index and Surface-Plasmon-Polariton Guidance Mechanisms

Active and Passive Electronic Components, 2007
Surface-plasmon-polariton (SPP) waveguides made of materials available in nature have, in general, been found to suffer from very high absorption loss when light confinement is beyond diffraction limit.
Min Yan, Min Qiu
doaj   +1 more source

Experimental Verification of Degenerate Band Edge Dispersion in Silicon Photonic Integrated Circuits

IEEE Photonics Journal, 2016
On resonance, periodic dielectric media of finite length exhibit large and distributed internal electric field distributions. The large and distributed fields have been exploited for applications in light emission, optical switching, and nonlinear optics.
Justin R. Burr, Michael G. Wood, Ronald M. Reano   +2 more
doaj   +1 more source

Terahertz Waveguide Prism

Advanced Photonics 2013, 2013
We present an easily fabricated waveguide prism for the terahertz (THz) frequency range. The prism is made of polypropylene and uses waveguide dispersion to spatially separate frequencies over the range of 0.1 to 0.7 THz. The diffraction properties of the prism were determined using electromagnetic field simulations and the waveguide parameters were ...
Claudia, Goy, Maik, Scheller, Benedikt, Scherger, Vincent P, Wallace, Martin, Koch   +4 more
openaire   +2 more sources