Results 181 to 190 of about 2,214,189 (355)

High Fidelity Waveguides Through Vitreous Media Recomposition for Next Generation Photonic Devices

Advanced Optical Materials, EarlyView.
A newly designed aluminosilicate glass enables the fabrication of femtosecond laser‐written optical waveguides with ultra‐low propagation losses of −0.020 dB cm−1 at 1310 nm and −0.037 dB cm−1 at 1550 nm. Raman, Brillouin, and electron microscopy analyses reveal the mechanisms behind refractive index modifications, highlighting the role of glass ...
T Toney Fernandez, Andrew Ross‐Adams, Mark Bakovic, Jens Ulrich Thomas, Oliver Hochrein, Hadi Mahmodi, Irina Kabakova, Karen Privat, Michael Withford, Simon Gross   +9 more
wiley   +1 more source

In-Plane Vibrations of Elliptic Arc Bar and Sine Curve Bar

, 1977
Shin TAKAHASHI, Katsuyoshi SUZUKI, Ken HUKAZAWA, Kazuo NAKAMACHI   +3 more
openalex   +2 more sources

Cusp forms of weight one, quartic reciprocity and elliptic curves [PDF]

, 1985
Noburo Ishii
openalex   +1 more source

Topological Line Defect Waveguide

Advanced Optical Materials, EarlyView.
The work unveils the prevalence of topological modes across diverse photonic crystal platforms by experimentally demonstrating topological transport in conventional line‐defect waveguides. Interfacial waveguides are utilized as mode convertors to selectively excite topological states in photonic crystal systems.
Nikhil Navaratna, Yi Ji Tan, Ranjan Singh   +2 more
wiley   +1 more source

Higher reciprocity law, modular forms of weight 1 and elliptic curves [PDF]

, 1985
Masao Koike
openalex   +1 more source

Toward Direct Laser Writing of Dual‐Layer Metasurfaces with the Plasmonic Phase‐Change Material In3SbTe2

Advanced Optical Materials, EarlyView.
A simple optical programming technique is developed for fabricating plasmonic nanoantennas in a dual‐layer metasurface by crystallizing the plasmonic phase‐change material In3SbTe2 from the top and through the substrate with a subsequent reamorphization step.
Lukas Conrads, Maike Kreutz, Lina Jäckering, Sebastian Meyer, Matthias Wuttig, Dmitry Chigrin, Thomas Taubner   +6 more
wiley   +1 more source

Perceived safety in community and service settings among young adults experiencing homelessness: Differences by sexual and gender identity

American Journal of Community Psychology, Volume 70, Issue 3-4, Page 340-351, December 2022., 2022
Abstract Homelessness poses risks to the health and safety of young adults; particularly among sexual and gender minority (SGM) young adults. The current study sought to better understand service use and perceived safety in community and service settings among SGM and cisgender heterosexual (cis‐hetero) young adults experiencing homelessness. Data come
Graham DiGuiseppi, Sara Semborski, Harmony Rhoades, Jeremy Goldbach, Benjamin F. Henwood   +4 more
wiley   +1 more source

RFID security authentication scheme based on Montgomery-form elliptic curve cryptography

Dianxin kexue, 2016
For the issues that the existing RFID security authentication scheme based on elliptic curve cryptography （ECC）can not meet the requirements of mutual authentication,privacy protection and forward security,a RFID security authentication scheme based on ...
Wumei ZHANG
doaj   +2 more sources

On sums of squares and on elliptic curves over function fields

, 1971
J. W. S. Cassels, W. J. Ellison, A. Pfister   +2 more
openalex   +1 more source

A Diophantine problem on elliptic curves [PDF]

, 1988
Robert Tubbs
openalex   +1 more source