Results 21 to 30 of about 50,260 (318)

Polymer multimode waveguide optical and electronic PCB manufacturing

, 2009
The paper describes the research in the £1.3 million IeMRC Integrated Optical and Electronic Interconnect PCB Manufacturing (OPCB) Flagship Project in which 8 companies and 3 universities carry out collaborative research and which was formed and is ...
Selviah, D.R., David R. Selviah
core   +1 more source

Automatic Planar Optical Waveguide Devices Packaging System Based on Polynomial Fitting Algorithm

Advances in Mechanical Engineering, 2013
This paper has proposed an automatic precise alignment coupling algorithm of planar optical waveguide devices based on polynomial fitting, and the experiment shows that for 1 × 8 planar optical waveguide splitter, the time it takes for alignment is ...
Yu Zheng, Ji-an Duan, Huaming Wang, Wenjuan Li   +3 more
doaj   +1 more source

Polymeric Optical Waveguide

The Review of Laser Engineering, 1992
PROBLEM TO BE SOLVED: To satisfy the transparency and heat resistance and further to fulfill the workability and optical isotropy which have been incompatible with heat resistance so far by using a specified polyurethane contg. an asymmetric spiro ring as the optical core and/or optical clad. SOLUTION: A polyurethane shown by the formula and contg.
openaire   +3 more sources

Photolithographically manufactured acrylate multimode optical waveguide translation and rotation misalignment tolerances

, 2008
This paper reports numerous experimental measurements and modelling result of the loss caused by various amounts of translation and rotation misalignment in the optical backplane system.
H. Baghsiahi, F.A. Fernandez, Yu, G., Anibal Fernandez, F., M. Yau, Selviah, D.R., Yau, M., Guoyu Yu, Baghsiahi, H., Wang, K., D.R. Selviah, Kai Wang   +11 more
core   +1 more source

FDTD investigation of optical integration between Si3N4 and III-V compound semiconductor based waveguide

Results in Optics
Photonic integrated circuit has recently gained significant attention due to it’s diverse innovative applications. In this paper, we investigated a passive optical coupling in a waveguide via 3D FDTD simulation. It is based on a Si3N4 waveguide and a III-
Juthika Alamgir Orpa, Al Nahid, Sunjida Sultana   +2 more
doaj   +1 more source

Magneto-optical non-reciprocal devices in silicon photonics

Science and Technology of Advanced Materials, 2014
Silicon waveguide optical non-reciprocal devices based on the magneto-optical effect are reviewed. The non-reciprocal phase shift caused by the first-order magneto-optical effect is effective in realizing optical non-reciprocal devices in silicon ...
Yuya Shoji , Tetsuya Mizumoto
doaj   +1 more source

Optical spin currents in chiral optical fibers

Научно-технический вестник информационных технологий, механики и оптики
This paper is devoted to the study of optical chiral cylindrical waveguides from the point of view of their application in optical spintronics. In the paper, it is proposed to use a chiral optical cylindrical waveguide as an optical spin diode.
I. A. Deriy, D. F. Kornovan, M. I. Petrov, A. A. Bogdanov   +3 more
doaj   +1 more source

Innovative optical and electronic interconnect printed circuit board manufacturing research

, 2008
An overview of the £1.3 million EPSRC and company matched funded Innovative electronics Manufacturing Research Centre (IeMRC) Flagship project between 3 UK universities and 10 companies entitled "Integrated Optical and Electronic Interconnect PCB ...
H. Baghsiahi, F.A. Fernandez, Selviah, D.R., Milward, D., Suyal, H., D.A. Hutt, A. McCarthy, S.S. Zakariyah, Walker, A.C., J. Chappell, Anibal Fernandez, F., I. Papakonstantinou, Chappell, J., Hutt, David A., Hutt, D.A., Fernández, A., Conway, P.P., McCarthy, A., Selviah, David R., D.R. Selviah, Zakariyah, S.S., P.P. Conway, Walker, Andy C., Papakonstantinou, I., Fernández, F. A., Chappell, John, Suyal, Himanshu, Conway, Paul P., Milward, Dave, McCarthy, Aongus, Wang, K., Zakariyah, Shefiu S., Papakonstantinou, Ioannis, Baghsiahi, Hadi, A.C. Walker, Wang, Kai, Baghsiahi, H., K. Wang, H. Suyal, D. Milward   +39 more
core   +1 more source

Optical properties and thermal stability of the H+-implanted Dy3+/Tm3+-codoped GeS2–Ga2S3–PbI2 chalcohalide glass waveguide

Open Physics, 2022
Optical waveguides play a vital role in the manufacture of various optical devices due to their unique performances and high-degree integration. We report on the preparation and characterization of the planar waveguides in the Dy3+/Tm3+-codoped GeS2 ...
Wang Yu-Song, Chen Bai-Kun, Huang Xin, Ding Wei-Jie, Yue Qing-Yang, Liu Chun-Xiao   +5 more
doaj   +1 more source

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

Advanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner, Dhananjeya Kumaar, Giacomo Torti, Killian Keller, Till Zellweger, Florian M. Schenk, Christoph Weilenmann, Daniel Chelladurai, Vara Prasad Jonnalagadda, Ghazi Sarwat Syed, Vanessa Wood, Jürg Leuthold, Alexandros Emboras, Maksym Yarema, Mathieu Luisier   +14 more
wiley   +1 more source