In-situ aberration correction of Bessel beams using spatial light modulator
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F14%3A00441276" target="_blank" >RIV/68081731:_____/14:00441276 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1117/12.2175908" target="_blank" >http://dx.doi.org/10.1117/12.2175908</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2175908" target="_blank" >10.1117/12.2175908</a>
Alternative languages
Result language
angličtina
Original language name
In-situ aberration correction of Bessel beams using spatial light modulator
Original language description
A spatial light modulator (SLM) is a versatile device capable of real-time generation of diffractive phase gratings. Employing the SLM in an optical setup opens the possibility of dynamic modification of properties of the incident laser beam, such as itssplitting into an arbitrary number of diffracted beams, changing its convergence or its modification into non-traditional laser beam profiles. Advanced feedback procedures enable resolving complex phase masks correcting aberrations inherent to the wholeoptical system, such as imprecisions of manufacturing process, inhomogeneity of refractive index of materials used or misalignment of optical elements. In this work, generation of Bessel beams (BB) using the SLM is presented. The BB quality is very sensitive to the optical aberrations of the system, especially when higher topological charge is applied to create so-called optical vortices. Therefore, the method compensating those aberrations is applied and the corrected beam is inspected
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
BH - Optics, masers and lasers
OECD FORD branch
—
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Optics and Measurement Conference 2014 (Proceedings of SPIE 9442)
ISBN
9781628415575
ISSN
0277-786X
e-ISSN
—
Number of pages
5
Pages from-to
"94420G: 1"-"5"
Publisher name
SPIE
Place of publication
Bellingham
Event location
Liberec
Event date
Oct 7, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—