Determination of Absorption-line Parameters Using 2-tone Frequency-modulation Spectroscopy With Diode-lasers
(1994) In Optics Communications 106(4-6). p.213-217- Abstract
- Accurate determination of line parameters from weak absorption using two-tone frequency-modulation spectroscopy (TTFMS) with a GaAlAs diode laser is demonstrated. The air-broadening of three oxygen A-band lines is determined, using a least-squares fit. For a peak absorption of 1.3 x 10(-3) the deviation between the experimental and the fitted spectrum is less than 1%. The fitting procedure is successfully tested on absorptions as small as 4.5 x 10(-5).
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/2258572
- author
- Kauranen, P and Avetisov, V. G
- publishing date
- 1994
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Optics Communications
- volume
- 106
- issue
- 4-6
- pages
- 213 - 217
- publisher
- Elsevier
- external identifiers
-
- scopus:0028396553
- ISSN
- 0030-4018
- DOI
- 10.1016/0030-4018(94)90324-7
- language
- English
- LU publication?
- no
- id
- 9dd227d1-e50f-46f5-9b9d-775c8dcc8051 (old id 2258572)
- date added to LUP
- 2016-04-04 09:18:38
- date last changed
- 2021-01-03 03:26:31
@article{9dd227d1-e50f-46f5-9b9d-775c8dcc8051, abstract = {{Accurate determination of line parameters from weak absorption using two-tone frequency-modulation spectroscopy (TTFMS) with a GaAlAs diode laser is demonstrated. The air-broadening of three oxygen A-band lines is determined, using a least-squares fit. For a peak absorption of 1.3 x 10(-3) the deviation between the experimental and the fitted spectrum is less than 1%. The fitting procedure is successfully tested on absorptions as small as 4.5 x 10(-5).}}, author = {{Kauranen, P and Avetisov, V. G}}, issn = {{0030-4018}}, language = {{eng}}, number = {{4-6}}, pages = {{213--217}}, publisher = {{Elsevier}}, series = {{Optics Communications}}, title = {{Determination of Absorption-line Parameters Using 2-tone Frequency-modulation Spectroscopy With Diode-lasers}}, url = {{https://lup.lub.lu.se/search/files/5289270/2297343.pdf}}, doi = {{10.1016/0030-4018(94)90324-7}}, volume = {{106}}, year = {{1994}}, }