相关实验视频

Updated: Jan 19, 2026

Automated 3D Optical Coherence Tomography to Elucidate Biofilm Morphogenesis Over Large Spatial Scales
09:56

Automated 3D Optical Coherence Tomography to Elucidate Biofilm Morphogenesis Over Large Spatial Scales

Published on: August 21, 2019

7.3K

在子阵列中的光学时钟转换上的秒级连贯性

Matthew A Norcia1, Aaron W Young1, William J Eckner1

  • 1JILA, University of Colorado and National Institute of Standards and Technology, and Department of Physics, University of Colorado, Boulder, CO 80309, USA.

Science (New York, N.Y.)
|September 14, 2019
PubMed
概括

这项研究引入了用于精确原子钟测量的光学针阵列. 这些阵列结合了单离子和中性原子组合的优势,实现了高级计量学的高连贯性和稳定性.

更多相关视频

Using Optical Tweezers for the Generation of Hybrid Spheroids12:11

Using Optical Tweezers for the Generation of Hybrid Spheroids

Published on: May 30, 2025

935
Characterization of SiN Integrated Optical Phased Arrays on a Wafer-Scale Test Station05:57

Characterization of SiN Integrated Optical Phased Arrays on a Wafer-Scale Test Station

Published on: April 1, 2020

8.5K

相关概念视频

Automated 3D Optical Coherence Tomography to Elucidate Biofilm Morphogenesis Over Large Spatial Scales09:56

Automated 3D Optical Coherence Tomography to Elucidate Biofilm Morphogenesis Over Large Spatial Scales

Microbial biofilms form complex architectures at interphases and develop into highly scale-dependent spatial patterns. Here, we introduce an experimental system (hard- and software) for the automated acquisition of 3D optical coherence tomography (OCT) datasets. This toolset allows the non-invasive and multi-scale characterization of biofilm morphogenesis in space and...
7.3K
Using Optical Tweezers for the Generation of Hybrid Spheroids12:11

Using Optical Tweezers for the Generation of Hybrid Spheroids

In this paper, we propose a protocol for hybrid spheroid manufacturing using optical tweezers. This method allows precise control of the early stages of the spheroid formation process, which is unattainable by other methods.
935
Characterization of SiN Integrated Optical Phased Arrays on a Wafer-Scale Test Station05:57

Characterization of SiN Integrated Optical Phased Arrays on a Wafer-Scale Test Station

Here, we describe the operation of a SiN integrated photonic circuit containing optical phased arrays. The circuits are used to emit low divergence laser beams in the near infrared and steer them in two...
8.5K
Nanomanipulation of Single RNA Molecules by Optical Tweezers06:59

Nanomanipulation of Single RNA Molecules by Optical Tweezers

Optical tweezers have been used to study RNA folding by stretching individual molecules from their 5’ and 3’ ends. Here common procedures are described to synthesize RNA molecules for tweezing, calibration of the instrument, and methods to manipulate single molecules.
15.4K
In vivo Structural Assessments of Ocular Disease in Rodent Models using Optical Coherence Tomography07:44

In vivo Structural Assessments of Ocular Disease in Rodent Models using Optical Coherence Tomography

Here, we describe the use of spectral-domain optical coherence tomography (SD-OCT) to visualize retinal and ocular structures in vivo in models of retinal degeneration, glaucoma, diabetic retinopathy, and...
3.4K
Quantifying Elastic Properties of Environmental Biofilms using Optical Coherence Elastography04:51

Quantifying Elastic Properties of Environmental Biofilms using Optical Coherence Elastography

This paper highlights the optical coherence elastography (OCE) technique's efficacy in rapidly and non-destructively characterizing biofilm elastic properties. We elucidate critical OCE implementation procedures for accurate measurements and present Young's modulus values for two granular...
1.5K