Results 81 to 90 of about 3,254,474 (292)

Non-silica microstructured optical fibers for mid-IR supercontinuum generation from 2 µm - 5 µm

, 2006
We have performed numerical simulations to investigate the optimization of compound glass microstructured optical fibers for mid IR supercontinuum generation beyond the low loss transmission window of silica, using pump wavelengths in the range 1.55-2.25
Heike Ebendorff-Heidepriem, Monro, Tanya M., Gilberto Brambilla, Richardson, David J., Vittoria Finazzi, Poletti, F., Xian Feng, Price, Jonathan H.V., Brambilla, Gilberto, Periklis Petropoulos, Flanagan, J., Finazzi, Vittoria, Tanya M. Monro, David J. Richardson, Leong, Julie Y.Y., Richardson, D., Joanne C. Flanagan, Petropoulos, P., Monro, T., Price, J., Ebendorff-Heidepriem, H., Brambilla, G., Ebendorff-Heidepriem, Heike, Flanagan, Joanne C., Feng, Xian, Petropoulos, Periklis, Leong, J., Finazzi, V., Julie Y. Y. Leong, Jonathan H. V. Price, Poletti, Francesco, Feng, X., Francesco Poletti   +32 more
core   +1 more source

Optical fiber fabrication using novel gas-phase deposition technique [PDF]

, 2011
We report a highly versatile chemical-in-crucible preform fabrication technique suitable for gas-phase deposition of doped optical fibers. Aluminosilicate and ytterbium-doped phosphosilicate fibers are presented demonstrating the technique and its ...
David J. Richardson, Mountfort, F.H., Jayanta K. Sahu, Richardson, D.J., Mridu P. Kalita, Boyland, A.J., Webb, A.S., David N. Payne, Yoo, S., Payne, D.N., Kalita, M.P., Alexander J. Boyland, Francesca H. Mountfort, Robert J. Standish, Standish, R.J., Andrew S. Webb, Sahu, J.K., Seongwoo Yoo   +17 more
core   +1 more source

Light‐Induced Field‐Tunneling Synapses in Solution‐Processed Van Der Waals Heterostructures for Scalable, Retina‐Inspired Optical Sensing

Advanced Functional Materials, EarlyView.
A scalable, solution‐processed WSe2/ZrO2‐x van der Waals heterostructure realizes a light‐induced field‐tunneling synapse (LIFTS) that activates exclusively under bright illumination, emulating the photopic adaptation of the human retina at the device level.
Kijeong Nam, Jihyun Kim, Soobeen Ji, In Soo Kim, Sejin Kim, Eungseon Yeon, Do Kyung Hwang, Iva Plutnarová, Zdeněk Sofer, Sang Min Won, Joohoon Kang   +10 more
wiley   +1 more source

Chitin‐Derived Carbon‐Metal Functional Materials

Advanced Functional Materials, EarlyView.
Functional carbon materials are synthesized from combination of biopolymer (chitin) and iron precursors. The resultant material exhibits superior surface area and adsorptive properties compared to carbon materials synthesized directly from pure chitin.
Herry Fang, Chao Hsuan (Joseph) Sung, Haitao Yu, Ezra Sarmiento, Katarina Kotanchek, Ryan Christopher Lee, Michelle Chan, David Kisailus   +7 more
wiley   +1 more source

Nanomechanical optical fiber with embedded electrodes actuated by joule heating

, 2014
Nanomechanical optical fibers with metal electrodes embedded in the jacket were fabricated by a multi-material co-draw technique. At the center of the fibers, two glass cores suspended by thin membranes and surrounded by air form a directional coupler ...
Martha Segura, Nicholas White, Feng, Xian, Lian, Zhenggang, Podoliak, Nina, Horak, Peter, Nina Podoliak, Peter Horak, Segura, Martha, White, Nicholas, Zhenggang Lian, Xian Feng   +11 more
core   +1 more source

Development and optimisation of patterned optical immunosensors [PDF]

, 2005
This work describes the successful design, fabrication and implementation of a generic, optimised immunosensor. The first stage of the work was the establishment of the techniques required to develop an effective immunosensor, in particular, antibody ...
McEvoy, Helen
core   +2 more sources

Roadmap on specialty optical fibers

JPhys Photonics
Optical fibers, long an enabling technology for telecommunications, are proving to play a central role in a growing number of modern applications, starting from high speed broad band internet to medical surgery and entering across the entire spectrum of ...
Mário F S Ferreira, Mohd Rehan, Vishwatosh Mishra, Shailendra Kumar Varshney, Francesco Poletti, Nguyen Phuoc Trung Hoa, Weichao Wang, Qinyuan Zhang, Wenyu Du, Benli Yu, Zhijia Hu, Xian Feng, Jindan Shi, Anjali, Sunil Kumar, Michal Kamrádek, Mukul Chandra Paul, Kazi Abedin, Bertrand Kibler, Frédéric Smektala, Xiushan Zhu, Andrey Pryamikov, Stephan Reitzenstein   +22 more
doaj   +1 more source

Microfluidic wet spinning of soft polydimethylsiloxane polymer optical fibers

Materials & Design
Polymer optical fibers (POFs) are an essential component of photonic textile sensors for the development of healthcare@home technologies. However, fabricating tailored POFs exhibiting the required properties for such applications remains challenging ...
Khushdeep Sharma, Wuchao Wang, Sebastian Valet, Tina Künniger, Michał Góra, Kongchang Wei, Bernhard Weisse, Lucas Bahin, René M. Rossi, Fabien Sorin, Luciano F. Boesel   +10 more
doaj   +1 more source

Study of the mechanical behavior of the optical fiber by a mark-tracking method

EPJ Web of Conferences, 2010
The mark-tracking method was used in the uniaxial tensile test to determine the elastic properties of optical fibers. The mark-tracking method is based on the followup of two markers on the specimen with the help of an image processing technique.
Sangleboeuf J-C., El Abdi R., Robin E., Chean V.   +3 more
doaj   +1 more source

Power Flow in Multimode Graded-Index Microstructured Polymer Optical Fibers. [PDF]

Polymers (Basel), 2023
Savović S, Simović A, Drljača B, Kovačević MS, Kuzmanović L, Djordjevich A, Aidinis K, Min R.   +7 more
europepmc   +1 more source