Journal article
Wavelength-modulation spectroscopy using a frequency-doubled current-modulated diode laser
- Abstract:
-
We have studied atomic absorption in an argon discharge by wavelength-modulation spectroscopy with a frequency-doubled diode laser. The tunable wavelength-modulated radiation at 430 nm was generated by frequency doubling a current-modulated 860-nm diode laser in a KNbO3 crystal. 2f-, 4f- and 6f-harmonic spectra as a function of diode laser modulation depth were measured on a Doppler-broadened sample of excited argon atoms produced in a capacitively coupled plasma chamber. Characterisation of ...
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- Publication status:
- Published
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Bibliographic Details
- Journal:
- APPLIED PHYSICS B-LASERS AND OPTICS
- Volume:
- 74
- Issue:
- 6
- Pages:
- 569-575
- Publication date:
- 2002-04-01
- DOI:
- EISSN:
-
1432-0649
- ISSN:
-
0946-2171
- Source identifiers:
-
38303
Item Description
- Language:
- English
- Pubs id:
-
pubs:38303
- UUID:
-
uuid:aa2a6f55-180e-4050-92cd-cc5b3fd0184f
- Local pid:
- pubs:38303
- Deposit date:
- 2012-12-19
Terms of use
- Copyright date:
- 2002
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