All-diode-laser ultra-violet absorption spectroscopy and temporal gas correlation spectroscopy
(2005) 2005 Conference on Lasers and Electro-Optics Europe p.443-443- Abstract
- Here, we present a scheme producing UV radiation around 302 nm by sum-frequency generation in beta-barium borate employing a blue and a near-infrared diode laser. The diode-laser-based spectrometer has a mode-hop-free tuning range of 50 GHz and can be used for high-resolution spectroscopic detection of sulfur dioxide. Differential measurements of several sulfur dioxide gas concentrations, at low pressure as well as at ambient atmospheric pressure, are demonstrated. A particularly interesting aspect of the mixing scheme, is that the near-infrared and blue radiation can be tuned to absorption features of water and nitrogen dioxide, respectively
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/616335
- author
- Sjöholm, Mikael LU ; Somesfalean, Gabriel LU ; Persson, Linda LU ; Hong, G ; Zhang, Z and Svanberg, Sune LU
- organization
- publishing date
- 2005
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- ambient atmospheric pressure, sulfur dioxide gas concentration, high-resolution spectroscopic detection, mode-hop-free tuning range, diode-laser-based spectrometer, near-infrared diode laser, beta-barium borate, sum-frequency generation, UV radiation, all-diode-laser ultra-violet absorption spectroscopy, temporal gas correlation spectroscopy, blue radiation, water, nitrogen dioxide, BBO, SO<sub>2</sub>, NO<sub>2</sub>, BaB2O4
- host publication
- 2005 Conference on Lasers and Electro-Optics Europe
- pages
- 443 - 443
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- 2005 Conference on Lasers and Electro-Optics Europe
- conference location
- Munich, Germany
- conference dates
- 2005-06-12 - 2005-06-17
- external identifiers
-
- scopus:42749099897
- ISBN
- 0-7803-8974-3
- DOI
- 10.1109/CLEOE.2005.1568221
- language
- English
- LU publication?
- yes
- id
- 40d94da2-061a-434e-9229-a97f704f945c (old id 616335)
- date added to LUP
- 2016-04-04 10:10:38
- date last changed
- 2022-01-29 19:53:43
@inproceedings{40d94da2-061a-434e-9229-a97f704f945c, abstract = {{Here, we present a scheme producing UV radiation around 302 nm by sum-frequency generation in beta-barium borate employing a blue and a near-infrared diode laser. The diode-laser-based spectrometer has a mode-hop-free tuning range of 50 GHz and can be used for high-resolution spectroscopic detection of sulfur dioxide. Differential measurements of several sulfur dioxide gas concentrations, at low pressure as well as at ambient atmospheric pressure, are demonstrated. A particularly interesting aspect of the mixing scheme, is that the near-infrared and blue radiation can be tuned to absorption features of water and nitrogen dioxide, respectively}}, author = {{Sjöholm, Mikael and Somesfalean, Gabriel and Persson, Linda and Hong, G and Zhang, Z and Svanberg, Sune}}, booktitle = {{2005 Conference on Lasers and Electro-Optics Europe}}, isbn = {{0-7803-8974-3}}, keywords = {{ambient atmospheric pressure; sulfur dioxide gas concentration; high-resolution spectroscopic detection; mode-hop-free tuning range; diode-laser-based spectrometer; near-infrared diode laser; beta-barium borate; sum-frequency generation; UV radiation; all-diode-laser ultra-violet absorption spectroscopy; temporal gas correlation spectroscopy; blue radiation; water; nitrogen dioxide; BBO; SO<sub>2</sub>; NO<sub>2</sub>; BaB2O4}}, language = {{eng}}, pages = {{443--443}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, title = {{All-diode-laser ultra-violet absorption spectroscopy and temporal gas correlation spectroscopy}}, url = {{http://dx.doi.org/10.1109/CLEOE.2005.1568221}}, doi = {{10.1109/CLEOE.2005.1568221}}, year = {{2005}}, }