| A high speed wavefront determination method based on spatial frequency modulations for focusing light through random scattering media. | |
| | |
MedLine Citation:
|
PMID: 21369123 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
|
A large number of degrees of freedom are required to produce a high quality focus through random scattering media. Previous demonstrations based on spatial phase modulations suffer from either a slow speed or a small number of degrees of freedom. In this work, a high speed wavefront determination technique based on spatial frequency domain wavefront modulations is proposed and experimentally demonstrated, which is capable of providing both a high operation speed and a large number of degrees of freedom. The technique was employed to focus light through a strongly scattering medium and the entire wavefront was determined in 400 milliseconds, ~three orders of magnitude faster than the previous report. |
| | |
Authors:
|
Meng Cui |
Related Documents
:
|
10590013 - Polarized light propagation in corneal lamellae. 20700213 - Complex amplitude reflectance of the liquid crystal light valve. 19285543 - Visual motion direction is represented in population-level neural response as measured ... |
Publication Detail:
|
Type: Journal Article |
Journal Detail:
|
Title: Optics express Volume: 19 ISSN: 1094-4087 ISO Abbreviation: Opt Express Publication Date: 2011 Feb |
Date Detail:
|
Created Date: 2011-03-03 Completed Date: - Revised Date: - |
Medline Journal Info:
|
Nlm Unique ID: 101137103 Medline TA: Opt Express Country: United States |
Other Details:
|
Languages: eng Pagination: 2989-95 Citation Subset: IM |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
|
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: Real-time experimental demonstration of low-cost VCSEL intensity-modulated 11.25Gb/s optical OFDM si...
Next Document: Colloidal quantum dot random laser.