Results 101 to 110 of about 4,302 (205)

TE1 mode emission in DFB semiconductor lasers based on hybrid mode resonance

APL Photonics
We theoretically analyzed the hybrid transverse mode resonance characteristics of a π-phase-shifted anti-symmetric Bragg grating distributed feedback semiconductor laser and experimentally demonstrated this phenomenon for the first time.
Shenghong Xie, Miao Xv, Yong Zhao, Yining Liang, Laiwen Yu, Tongtong Yang, Lianping Hou, Xiangfei Chen, Feng Wang, Yuechun Shi   +9 more
doaj   +1 more source

Artificial potential field-empowered dynamic holographic optical tweezers for particle-array assembly and transformation

PhotoniX
Owing to the ability to parallel manipulate micro-objects, dynamic holographic optical tweezers (HOTs) are widely used for assembly and patterning of particles or cells. However, for simultaneous control of large-scale targets, potential collisions could
Xing Li, Yanlong Yang, Shaohui Yan, Wenyu Gao, Yuan Zhou, Xianghua Yu, Chen Bai, Dan Dan, Xiaohao Xu, Baoli Yao   +9 more
doaj   +1 more source

Growing Dynamical Facilitation on Approaching the Random Pinning Colloidal Glass Transition

, 2014
Despite decades of research, it remains to be established whether the transformation of a liquid into a glass is fundamentally thermodynamic or dynamic in origin.
Ganapathy, Rajesh, Gokhale, Shreyas, Nagamanasa, K. Hima, Sood, A. K.   +3 more
core   +1 more source

"Super-resolution" holographic optical tweezers array

Aligning light spots into arbitrary shapes is a fundamental challenge in holography, leading to various applications across diverse fields in science and engineering. However, as the spot interval approaches the wavelength of light, interference effects among the spots become prominent, which complicates the generation of a distortion-free alignment ...
Nishimura, Keisuke, Sakai, Hiroto, Tomita, Takafumi, de Léséleuc, Sylvain, Ando, Taro   +4 more
openaire   +2 more sources

An atom-by-atom assembler of defect-free arbitrary 2d atomic arrays

, 2016
Large arrays of individually controlled atoms trapped in optical tweezers are a very promising platform for quantum engineering applications. However, to date, only disordered arrays have been demonstrated, due to the non-deterministic loading of the ...
Barredo, Daniel, Browaeys, Antoine, de Léséleuc, Sylvain, Lahaye, Thierry, Lienhard, Vincent   +4 more
core   +3 more sources

Abstracts

Molecular Oncology, Volume 19, Issue S1, Page 1-940, June 2025.
Abstracts submitted to the ‘EACR 2025 Congress: Innovative Cancer Science’, from 16–19 June 2025 and accepted by the Congress Organising Committee are published in this Supplement of Molecular Oncology, an affiliated journal of the European Association for Cancer Research (EACR).
wiley   +1 more source

Localized Induction of Gene Expression in Embryonic Stem Cell Aggregates Using Holographic Optical Tweezers to Create Biochemical Gradients. [PDF]

Regen Eng Transl Med, 2020
Kirkham GR, Ware J, Upton T, Allen S, Shakesheff KM, Buttery LD.   +5 more
europepmc   +1 more source

Optically-controlled platforms for transfection and single- and sub-cellular surgery [PDF]

, 2015
Improving the resolution of biological research to the single- or sub-cellular level is of critical importance in a wide variety of processes and disease conditions.
Casey, DR, Glückstad, J, Villangca, M
core  

Interactive approach to optical tweezers control [PDF]

, 2006
Ashkin, Ashkin, Bingelyte, Curtis, Dufresne, Edidin, Gerchberg, Laczik, Leach, Liesener, Molloy, O'Neil, Piestun, Reicherter, Sato, Sato, Seldowitz, Sinclair, Sinclair, Xun   +19 more
core   +1 more source

Aberration correction in holographic optical tweezers using a high-order optical vortex: publisher's note. [PDF]

Appl Opt, 2018
Liang Y, Cai Y, Wang Z, Lei M, Cao Z, Wang Y, Li M, Yan S, Bianco PR, Yao B.   +9 more
europepmc   +1 more source