Results 171 to 180 of about 330,901 (268)

Local Tuning of the Epsilon‐Near‐Zero Condition in Hybrid Silicon Waveguides Using Reactive Laser Annealing

Advanced Photonics Research, EarlyView.
This work demonstrates the use of reactive laser annealing to selectively tune the epsilon‐near‐zero condition of tin‐doped indium oxide patches integrated in silicon waveguides. This postgrowth annealing technique enables flexible control over the optical constants of transparent conducting oxides (TCOs) at critical telecom wavelengths, paving the way
Juan Navarro‐Arenas, Thomas M. Howe, Jorge Parra, Demosthenes C. Koutsogeorgis, James A. Hillier, Nikolaos Kalfagiannis, Pablo Sanchis   +6 more
wiley   +1 more source

Quantized Inverse Design for Photonic Integrated Circuits. [PDF]

ACS Omega
Schubert F, Mahlau Y, Bethmann K, Hartmann F, Caspary R, Munderloh M, Ostermann J, Rosenhahn B.   +7 more
europepmc   +1 more source

Photonic Integrated Circuit for Channelizing RF Signals

, 2013
Anna Tauke‐Pedretti, G.A. Vawter, Gregory J. Whaley, Erik J. Skogen, M. E. Overberg, Gregory M. Peake, Charles Alford, David Torres, Joel R. Wendt, Florante Cajas   +9 more
openalex   +2 more sources

A Numerical Strategy for Achieving Efficiency Exceeding 32% with a Novel Lead‐Free Dual‐Absorber Solar Cell Using Ca3SbI3 and Sr3SbI3 Perovskites

Advanced Photonics Research, EarlyView.
This study develops a highly efficient, lead‐free perovskite solar cell featuring a dual‐absorber system composed of Ca3SbI3 and Sr3SbI3, with SnS2 as the electron transport layer and Spiro‐OMeTAD as the hole transport layer. The proposed double perovskite structure exhibits outstanding power conversion efficiency of 32.74% with a JSC of 34.17 mA cm−2,
Md. Ferdous Rahman, Mahabur Rahman, Md. Faruk Hossain, Benjer Islam, Sheikh Rashel Al Ahmed, Ahmad Irfan   +5 more
wiley   +1 more source

Magic Silicon Dioxide for Widely Tunable Photonic Integrated Circuits. [PDF]

ACS Photonics
Lopez-Rodriguez B, Sharma N, Li Z, van der Kolk R, van der Boom J, Scholte T, Chang J, Gröblacher S, Esmaeil Zadeh I.   +8 more
europepmc   +1 more source

Long-wavelength III-V/Silicon Photonic Integrated Circuits

, 2013
Günther Roelkens
openalex   +2 more sources

Study of Optimized Coupling Based on Micro-lensed Fibers for Fibers and Photonic Integrated Circuits in the Framework of Telecommunications and Sensing Applications [PDF]

, 2017
S. D. Le, Enguerran Delcourt, Pauline Girault, Aldo Gutierrez-Arroyo, Paul Azuelos, Nathalie Lorrain, Loïc Bodiou, Luiz Poffo, Jean-Marc Goujon, Yannick Dumeige, Isabelle Hardy, Philippe Rochard, Jonathan Lemaître, Parastesh Pirasteh, Mohammed Guendouz, Thierry Chartier, Lionel Quétel, Sébastien Claudot, Joël Charrier, Monique Thual   +19 more
openalex   +1 more source

Edge Couplers in Silicon Photonic Integrated Circuits: A Review [PDF]

, 2020
Xin Mu, Sailong Wu, Li-Rong Lilly Cheng, H. Y. Fu   +3 more
openalex   +1 more source

Directional Whispering Gallery Mode in Microring Lasers Enabled by Tilted Azimuthal Gratings

Advanced Photonics Research, EarlyView.
The chiral light propagation in microring lasers with active cladding, enabled by tilted azimuthal gratings, is illustrated. The symmetry of the whispering gallery mode is disrupted due to scattering losses that are determined by the tilted angle, resulting in distinct clockwise and counterclockwise light propagation, and enabling controlled chirality ...
Jinghan Chen, Adrian Abazi, Frederik van Schoonhoven, Yuji Oki, Yohei Yamamoto, Carsten Schuck, Hiroaki Yoshioka   +6 more
wiley   +1 more source

A Pathway for the Integration of Novel Ferroelectric Thin Films on Non-Planar Photonic Integrated Circuits. [PDF]

Micromachines (Basel)
Lievens E, De Geest K, Picavet E, Van Landschoot L, Vrielinck H, Feutmba GF, Rijckaert H, De Buysser K, Van Thourhout D, Bienstman P, Beeckman J.   +10 more
europepmc   +1 more source