Results 201 to 210 of about 50,260 (318)

O-B ← N perturbed polycyclic aromatic hydrocarbons: a straightforward synthesis strategy, and their photophysical and optical waveguide properties. [PDF]

Chem Sci
Zhao J, Yang Q, Chen W, Xu N, Zhang Q, Zhao W, Luo GG, Cui Q, Huang J.   +8 more
europepmc   +1 more source

Design and Analysis of Broadband LiNbO₃ Optical Waveguide Electric Field Sensor with Tapered Antenna. [PDF]

Sensors (Basel), 2021
Lu H, Li Y, Zhang J.
europepmc   +1 more source

Recent Advances in Stimulated Brillouin Scattering in Integrated Photonics

Advanced Physics Research, EarlyView.
This review systematically surveys recent advances in stimulated Brillouin scattering (SBS) within integrated photonics. It begins by elucidating the fundamental mechanisms of stimulated coupling between photons and acoustic phonons in nanoscale waveguides, enhanced by the photoelastic and moving boundary effects.
Songyue Liu, Qi Lu, Pan Hu, Yuan Zhong, Yu He, Yaojing Zhang, Young‐Ik Sohn, Yikai Su, Lu Sun   +8 more
wiley   +1 more source

Gain Enhancement of the Optical Waveguide Amplifier Based on NaYF₄/NaLuF₄: Yb, Er NPs-PMMA Integrated with a Si₃N₄ Slot. [PDF]

Nanomaterials (Basel), 2022
Liu X, Zhang M, Hu G.
europepmc   +1 more source

Guiding and Manipulating Light Fields in Microstructured Liquid Crystals

Advanced Physics Research, EarlyView.
This review summarizes recent advances in guided‐wave optics enabled by microstructured liquid crystal (LC) devices, covering their fundamental material properties, key degree of freedom for dynamic light field manipulations. The advances of linear guided‐wave optics, nonlinear‐optics with spatial optical solitons, and microlasers in LC‐based devices ...
Shan‐shan Chang, Yong‐shuai Li, Jin‐hui Chen   +2 more
wiley   +1 more source

Study and Characterization of Silicon Nitride Optical Waveguide Coupling with a Quartz Tuning Fork for the Development of Integrated Sensing Platforms. [PDF]

Sensors (Basel)
Melchiorre L, Thottoli A, Vorobev AS, Menduni G, Sampaolo A, Magno G, O'Faolain L, Spagnolo V.   +7 more
europepmc   +1 more source

Metallic Effects on p-Hydroxyphenyl Porphyrin Thin-Film-Based Planar Optical Waveguide Gas Sensor: Experimental and Computational Studies. [PDF]

Nanomaterials (Basel), 2022
Kari N, Zannotti M, Giovannetti R, Řeha D, Minofar B, Abliz S, Yimit A.   +6 more
europepmc   +1 more source

Optical antennas on substrates and waveguides

, 2014
Currently our society faces two large challenges: a challenge in information technology and a challenge in energy. For both these problems possible solutions are sought in the efficient manipulation and control of light. For information technology, light has the large advantage that signals can be multiplexed by encoding information in different ...
openaire   +2 more sources

Marine silicon for biomedical sustainability

BMEMat, EarlyView.
Schematic illustrating marine silicon for biomedical engineering. Abstract Despite momentous divergence from oceanic origin, human beings and marine organisms exhibit elemental homology through silicon utilization. Notably, silicon serves as a critical constituent in multiple biomedical processes.
Yahui Han, Zhibo Yang, Wei Xia, Chengtie Wu   +3 more
wiley   +1 more source

Improved S-bend optical waveguide loss formula verified by experiments. [PDF]

Sci Rep
Syahriar A.
europepmc   +1 more source