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Dual-modulation laser line-locking scheme

Journal Article · · Applied Optics; (United States)
DOI:https://doi.org/10.1364/AO.30.002922· OSTI ID:5459781
 [1]
  1. Southwest Sciences, Inc., 1570 Pacheco Street, Suite E-11, Santa Fe, NM (USA)
Dual modulation laser line locking, useful for long-term trace species monitoring, achieves wavelength stability {lt}0.1 ppm and rejects baseline drift in the measured absorbance 3000-fold.
DOE Contract Number:
FG03-90ER81053
OSTI ID:
5459781
Journal Information:
Applied Optics; (United States), Journal Name: Applied Optics; (United States) Vol. 30:21; ISSN 0003-6935; ISSN APOPA
Country of Publication:
United States
Language:
English