Evidence map›Paper›PMID 25780737›Full record

ArticleBiomedical optics express2015

Spectral modulation interferometry for quantitative phase imaging.

Ruibo Shang, Shichao Chen, Chengshuai Li, Yizheng Zhu

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Biomedical optics express, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Ruibo ShangDepartment of Electrical and Computer Engineering, Virginia Tech, Blacksburg, VA, 24061, USA.
Shichao ChenDepartment of Electrical and Computer Engineering, Virginia Tech, Blacksburg, VA, 24061, USA.
Chengshuai LiDepartment of Electrical and Computer Engineering, Virginia Tech, Blacksburg, VA, 24061, USA.
Yizheng ZhuDepartment of Electrical and Computer Engineering, Virginia Tech, Blacksburg, VA, 24061, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We propose a spectral-domain interferometric technique, termed spectral modulation interferometry (SMI), and present its application to high-sensitivity, high-speed, and speckle-free quantitative phase imaging. In SMI, one-dimensional complex field of an object is interferometrically modulated onto a broadband spectrum. Full-field phase and intensity images are obtained by scanning along the orthogonal direction. SMI integrates the high sensitivity of spectral-domain interferometry with the high speed of spectral modulation to quantify fast phase dynamics, and its dispersive and confocal nature eliminates laser speckles. The principle and implementation of SMI are discussed. Its performance is evaluated using static and dynamic objects.

Indexed as

(110.3175) Interferometric imaging(120.5050) Phase measurement(170.1650) Coherence imaging(180.0180) Microscopy(180.3170) Interference microscopy

Identifiers

PMID25780737
PMCPMC4354583

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.