Misalignment Effects in Laser-Induced Grating Experiments
(2016) In Applied Spectroscopy 70(12). p.2025-2028- Abstract
Laser-induced grating spectroscopy (LIGS) is an experimental method in which two pulsed laser beams and a continuous-wave laser beam have to be superimposed under well-defined angles to generate a coherent signal beam. In this Note, the possible effects of different forms of misalignment are examined. This includes the overlap of the pump lasers as well as the influence of the probe laser alignment on the temporal profile of the signal.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/dc85da67-3221-432b-9040-821c8f220986
- author
- Kiefer, Johannes LU ; Sahlberg, Anna Lena LU ; Hot, Dina LU ; Aldén, Marcus LU and Li, Zhongshan LU
- organization
- publishing date
- 2016
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- interference pattern, Laser-induced grating, laser-induced thermal acoustics, LIGS, measurement error, phase matching
- in
- Applied Spectroscopy
- volume
- 70
- issue
- 12
- pages
- 4 pages
- publisher
- Society for Applied Spectroscopy
- external identifiers
-
- scopus:85006284624
- pmid:27340211
- wos:000390586100009
- ISSN
- 0003-7028
- DOI
- 10.1177/0003702816653128
- language
- English
- LU publication?
- yes
- id
- dc85da67-3221-432b-9040-821c8f220986
- date added to LUP
- 2017-02-21 12:08:17
- date last changed
- 2025-01-07 07:49:20
@article{dc85da67-3221-432b-9040-821c8f220986, abstract = {{<p>Laser-induced grating spectroscopy (LIGS) is an experimental method in which two pulsed laser beams and a continuous-wave laser beam have to be superimposed under well-defined angles to generate a coherent signal beam. In this Note, the possible effects of different forms of misalignment are examined. This includes the overlap of the pump lasers as well as the influence of the probe laser alignment on the temporal profile of the signal.</p>}}, author = {{Kiefer, Johannes and Sahlberg, Anna Lena and Hot, Dina and Aldén, Marcus and Li, Zhongshan}}, issn = {{0003-7028}}, keywords = {{interference pattern; Laser-induced grating; laser-induced thermal acoustics; LIGS; measurement error; phase matching}}, language = {{eng}}, number = {{12}}, pages = {{2025--2028}}, publisher = {{Society for Applied Spectroscopy}}, series = {{Applied Spectroscopy}}, title = {{Misalignment Effects in Laser-Induced Grating Experiments}}, url = {{http://dx.doi.org/10.1177/0003702816653128}}, doi = {{10.1177/0003702816653128}}, volume = {{70}}, year = {{2016}}, }