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A 3 mu m difference frequency laser source for probing hydrocarbon plasmas

Abstract:

The practicality of a compact solid-state laser-based difference frequency generation system is demonstrated as a tool for probing hydrocarbon-based plasmas. The laser light of a cw Nd : YAG operating at 1064 nm and one of two distributed feedback diode lasers operating at 1560 and 1620 nm were mixed in a periodically poled lithium niobate crystal producing mid-infrared radiation at 3.35 and 3.1 μm for the detection of CH 4 and C 2H ...

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Publication status:
Published

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Authors


van Helden, JH More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Physical and Theoretical Chem
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Physical and Theoretical Chem
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Physical and Theoretical Chem
Journal:
JOURNAL OF PHYSICS D-APPLIED PHYSICS
Volume:
44
Issue:
12
Pages:
125202-125202
Publication date:
2011-03-30
DOI:
EISSN:
1361-6463
ISSN:
0022-3727
URN:
uuid:16e28b19-3c61-44e1-9f37-7d415509e892
Source identifiers:
127308
Local pid:
pubs:127308
Language:
English

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