Results 181 to 190 of about 91,014 (343)

Intense Photoluminescence in Erbium‐Ion‐Implanted Lithium Niobate Thin Films and Its Interplay with Lattice Defects

Advanced Optical Materials, EarlyView.
Intense photoluminescence at room temperature from erbium‐ion‐implanted, single crystalline lithium niobate thin films on insulator (LNOI) is achieved. The interplay between lattice defects and photoluminescence in erbium‐ implanted LNOI thin films is investigated.
Liangling Wang, Sören Lerner, Houbin Zhu, Xiaojun Cui, Binge Zeng, Fengkai Wei, Elke Wendler, Carsten Ronning   +7 more
wiley   +1 more source

Adaptation to Room Acoustics Using the Modified Rhyme Test. [PDF]

Proc Meet Acoust, 2011
Brandewie E, Zahorik P.
europepmc   +1 more source

Cognitive performance in open-plan office acoustic simulations: Effects of room acoustics and semantics but not spatial separation of sound sources

, 2023
Manuj Yadav, Markus Georgi, Larissa Leist, Maria Klatte, Sabine J. Schlittmeier, Janina Fels   +5 more
openalex   +1 more source

Thermal Shrinkage‐Induced Modifications in Photonic Bandgaps of Two‐Photon Polymerized Bragg Reflectors

Advanced Photonics Research, EarlyView.
Scanning electron microscopy and white‐light reflectance images of the pillar‐supported distributed Bragg reflector (DBR) are presented before and after thermal shrinkage. The DBR, fabricated via two‐photon polymerization, consists of alternating high‐ and low‐index layers supported by vertical pillars.
Yu‐Shao Jacky Chen, Mike P. C. Taverne, Kevin Chung‐Che Huang, Ying‐Lung Daniel Ho, John G. Rarity   +4 more
wiley   +1 more source

Effects of room acoustics on the intelligibility of speech in classrooms for young children

, 2009
Wonyoung Yang, John S. Bradley
openalex   +2 more sources

SoundCam: A Dataset for Finding Humans Using Room Acoustics

, 2023
Mason Wang, S.D. Clarke, Jui-Hsien Wang, Ruohan Gao, Jiajun Wu   +4 more
openalex   +2 more sources

Displacement and Vibration Measurements with Interferometers: Benchmark Configurations, Performance, and R&D Opportunities

Advanced Photonics Research, EarlyView.
Self‐mixing interferometry is a powerful technique that brings together the exceptional sensitivity of phase measurements with the unequalled simplicity of the self‐mix configuration based on modulation of the cavity field induced by the return from the target. According to the selected measurand, displacement or vibration, and to the analog of digital
Silvano Donati
wiley   +1 more source

On–Off Switchable Micromotors for Use in Steerable Microvehicles

Advanced Robotics Research, EarlyView.
Electrically controllable micromotors and microvehicles are developed by tuning the diffusion of the fuel. Self‐propelled micromotors using bubble propulsion show great promise for miniaturized devices with multiuse purposes such as cargo delivery and sensing. However, there is currently no method to electrically switch the micromotors on or off. Here,
Hugo Severinsson, Eswaran Murugasen, Jose G. Martinez, Edwin W. H. Jager   +3 more
wiley   +1 more source

Integration of Soft‐Robotics and Deep Learning to Assess the Coordinated Biosonar Emission and Reception Dynamics in Hipposiderid Bats

Advanced Robotics Research, EarlyView.
Combining a biomimetic soft‐robot with deep‐learning data analytics sheds light on a unique peripheral dynamics seen in the biosonar system of bats: Bats modulate their ultrasonic biosonar signals upon emission as well as reception with variable, yet highly coordinated motion patterns of their noseleaves and pinnae.
Shuxin Zhang, Ruihao Wang, Xiaoyan Yin, Luhui Yang, Rolf Müller   +4 more
wiley   +1 more source

Binaural room impulse response database acquired from a variable acoustics classroom

, 2012
Z. Ellen Peng, Siu‐Kit Lau, Lily M. Wang, Sean Browne, Kenneth P. Roy   +4 more
openalex   +2 more sources