Results 11 to 20 of about 5,046,429 (305)

Fabrication of multiple parallel suspended-core optical fibers by sheet-stacking [PDF]

, 2014
We demonstrate the fabrication of a novel type of optical fibers with multiple parallel air-suspended cores by the sheet-stacking method. Using this technique we have constructed optical fibers with up to 10 parallel micron-size suspended cores. No extra
Shi, Jindan, Loh, Wei, Feng, Xian, Lian, Zhenggang, Horak, Peter, White, Nicholas, Poletti, Francesco   +6 more
core   +1 more source

Design of Zero Dispersion Optical Fiber at Wavelength 1.3 m [PDF]

مجلة التربية والعلم, 2018
In this article, an optical fiber was designed with zero- dispersion at wavelength of (1.3 m). The design took into consideration many factors of the fiber, such as; fiber cross- section, fiber material, refractive index.
R. S. Habeb
doaj   +1 more source

Optical Properties of Microstructured Fibre Tuned by Filling with Magnetic Liquids

Advances in Electrical and Electronic Engineering, 2013
Alternative for adjust optical fiber light-guiding properties by bulk glass doping is provided by microstructured optical fibers, which allows access directly to the light guiding core via their microstructure.
Jan Vanda, Alessandro Candiani
doaj   +1 more source

The Structural Defects and Optical Performance of Polarization-Maintaining Hollow-Core Photonic Bandgap fiber

IEEE Photonics Journal, 2023
Hollow core photonic bandgap fiber (HC-PBGF) has potential in the application of fiber optics gyroscopes (FOGs) for its properties of low nonlinearity, and excellent environmental adaptability.
Lidong Wang, Meisong Liao, Fei Yu, Liang Chen, Yazhou Wang, Dakun Wu, Tianxing Wang, Lili Hu, Weiqing Gao   +8 more
doaj   +1 more source

Optical fiber sensing based on reflection laser spectroscopy [PDF]

, 2010
An overview on high-resolution and fast interrogation of optical-fiber sensors relying on laser reflection spectroscopy is given. Fiber Bragg-gratings (FBGs) and FBG resonators built in fibers of different types are used for strain, temperature and ...
De Natale, Paolo, Ralph P. Tatam, Chow, Jong H., Jong H. Chow, Mario Salza, Ballard, Nicholas, Gangopadhyay, Tarun, Paz-Soldan, Daniel, Tatam, Ralph, Ferarro, Pietro, Lam, Timothy T. -Y., Lam, Timothy T-Y, Gianluca Gagliardi, Barnes, Jack A., Daniel Paz-Soldan, Gangopadhyay, Tarun Kumar, Tatam, Ralph P., Chow, Jong, Pietro Ferraro, Tarun K. Gangopadhyay, Jack A. Barnes, Loock, Hans-Peter, Edmond Chehura, Paolo De Natale, Gangopadhyay, Tarun K., Salza, Mario, Ferraro, Pietro, Hans-Peter Loock, Nicholas Ballard, Barnes, Jack, Chehura, Edmon, Gagliardi, Gianluca, Timothy T.-Y. Lam, Lam, Timothy, Chehura, Edmond, Salza M, Lam, T.T., Gagliardi, G., Tatam RP, De Natale P, Barnes JA, Tatam, R.P., Chow JH, Ferraro P, Gangopadhyay, T.K., Chehura, E., Loock HP, Gagliardi G, PazSoldan D, Chow, J.H., Ferraro, P., Lam TTY, Salza, M., Ballard N, Chehura E, Gangopadhyay TK   +55 more
core   +1 more source

Design of Environmental Biosensor Based on Photonic Crystal Fiber with Bends Using Finite Element Method [PDF]

, 2015
In this paper, a biosensor based on photonic crystal fiber (PCF) is proposed and designed using Full-Vectorial Finite Element Method (FVFEM). The proposed PCF sensor consists of three concentric circles surrounding the core.
Akowuah, Emmanuel Kofi, Dayoub, Iyad, Teyeb, A, Malek, FA, Malek, Fathi Abdel, Haxha, Shyqyri, Haxha, S, Teyeb, Ahmed, Akowuah, EK, Dayoub, I   +9 more
core   +1 more source

Long light storage time in an optical fiber

Physical Review Research, 2020
Light storage in an optical fiber is an attractive component in quantum optical delay line technologies. Although silica-core optical fibers are excellent in transmitting broadband optical signals, it is challenging to tailor their dispersive property to
Wui Seng Leong, Mingjie Xin, Chang Huang, Zilong Chen, Shau-Yu Lan   +4 more
doaj   +1 more source

Orbital Angular Momentum Optical Amplifier Based on PbS-Doped Ring-Core Fiber

Frontiers in Physics, 2020
A unique orbital angular momentum (OAM) optical amplifier based on a ring-core fiber doped with lead sulfide (PbS) is realized for the first time in this study.
Lingmin Xu, Yana Shang, Jinhong Yang, Zhenyi Chen, Fufei Pang, Huanhuan Liu, Yanhua Dong, Na Chen, Jianxiang Wen, Tingyun Wang   +9 more
doaj   +1 more source

Hollow-Core Optical Fibers [PDF]

Fibers, 2019
The possibility of guiding light in air has fascinated optical scientists and engineers since the dawn of optical fiber technology [...]
openaire   +3 more sources

Nonlinear Optics in Silicon Core Fibers [PDF]

International Photonics and Optoelectronics Meetings, 2012
The nonlinear transmission properties of hydrogenated amorphous silicon core fibers are characterized for short pulse propagation. Simple pump-probe experiments are employed to demonstrate their use for all-optical control via phase and amplitude modulation.
Peacock, A.C., Mehta, P., Day, T., Sparks, J., Badding, J.V., Healy, N.   +5 more
openaire   +1 more source