Results 231 to 240 of about 319,656 (388)

Harnessing optical bound states in the continuum for ultrafast, reconfigurable, long-range photonic networks. [PDF]

Light Sci Appl
Ma J, Yu Y, Liu J.
europepmc   +1 more source

Three‐dimensional Antimony Sulfide Based Flat Optics

Advanced Functional Materials, EarlyView.
This work presents the development of a grayscale electron beam lithography (g‐EBL) method for fabricating antimony trisulfide (Sb2S3) nanostructures with customizable 3D profiles. The refractive index of g‐EBL patterned Sb2S3 is determined based on the synergy of genetic algorithm and transfer matrix method.
Wei Wang, Uwe Hübner, Anne Gärtner, Tao Chen, Joseph Köbel, Franka Jahn, Daniel Repp, Abhrodeep Dey, Henrik Schneidwind, Andrea Dellith, Jan Dellith, Torsten Wieduwilt, Matthias Zeisberger, Tanveer Ahmed Shaik, Astrid Bingel, Markus A. Schmidt, Jer‐Shing Huang, Ulf Peschel, Volker Deckert   +18 more
wiley   +1 more source

Quantum Confined Laser Devices. Optical Gain and Recombination in Semiconductors.By Peter Blood. Oxford University Press, 2015. Pp. 432. Price GBP 28.99. ISBN 9780199644520 [PDF]

, 2016
Jens W. Tomm
openalex   +1 more source

Strong broadband intensity noise squeezing from infrared to terahertz frequencies in lasers with nonlinear dissipation. [PDF]

Nanophotonics
Pontula S, Sloan J, Rivera N, Soljačić M.   +3 more
europepmc   +1 more source

Carrier Dynamics, Optical Gain, and Lasing with Colloidal Quantum Wells

, 2018
M. Pelton
semanticscholar   +1 more source

Domain‐Wall‐Free Sliding Ferroelectricity in Fully Commensurate 3R Transition Metal Dichalcogenide Bilayers

Advanced Functional Materials, EarlyView.
It is reported that the ferroelectric switching behavior of rhombohedral (3R) phase transition metal dichalcogenide (TMD) bilayers strongly depends on their domain structures. Single‐domain TMDs (SD‐TMDs) with domain‐wall‐free structures exhibit robust and stable polarization switching, whereas poly‐domain TMDs (PD‐TMDs) with randomly distributed ...
Ji‐Hwan Baek, Seong Chul Hong, Jinwoo Kim, Hyeongseok Lee, Hyun Woo Jeong, Kenji Watanabe, Takashi Taniguchi, Min Hyuk Park, Gwan‐Hyoung Lee   +8 more
wiley   +1 more source

Wavelength converter based on cross-gain modulation in multi-electrode single-port-coupled semiconductor optical amplifier

, 2006
Li Pei-Li, Dexiu Huang, Xinliang Zhang, Guangxi Zhu, (1)华中科技大学电子信息与工程系，武汉 430074; (2)华中科技大学武汉光电国家实验室，武汉 430074; (3)华中科技大学武汉光电国家实验室，武汉 430074;华中科技大学电子信息与工程系，武汉 430074   +4 more
openalex   +1 more source

A nanolaser with extreme dielectric confinement. [PDF]

Sci Adv
Xiong M, Yu Y, Berdnikov Y, Borregaard SK, Dubré AH, Semenova E, Yvind K, Mørk J.   +7 more
europepmc   +1 more source

A Van der Waals Optoelectronic Synapse with Tunable Positive and Negative Post‐Synaptic Current for Highly Accurate Spiking Neural Networks

Advanced Functional Materials, EarlyView.
A van der Waals optoelectronic synaptic device based on a ReS2/WSe2 heterostructure and oxygen‐treated h‐BN is presented, which enables both positive and negative PSCs through photocarrier polarity reversal. Bidirectional plasticity arises from gate‐tunable band bending and charge trapping‐induced quasi‐doping.
Hyejin Yoon, Soeun Park, Yeong Kwon Kim, Juhwan Baek, Ki Han Kim, Seongil Yun, Hyeonchang Son, Jeongeun Choi, Byung Chul Jang, Dong‐Ho Kang   +9 more
wiley   +1 more source

90-nm Wideband Optical Amplifier Including an Semiconductor Optical Amplifier and a DCF-based Raman Fiber Amplifier with Gain Clamping and Dispersion Compensation [PDF]

, 2006
Chia-Hsiung Chang, Hermann Lin
openalex   +1 more source