Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Application of a cw tunable infrared spectrometer based on difference-frequency generation in AgGaS2 for self-broadening investigations of NO at 5 µm

Not Accessible

Your library or personal account may give you access

Abstract

A cw tunable infrared spectrometer based on difference-frequency generation in a nonlinear crystal of AgGaS2 was constructed. An output wave-number range of 1920–2020 cm-1 could be covered by an AlGaAs index-guided single-mode diode laser and a ring dye laser (dye: DCM). With an IR power of ∼15 nW and an emission linewidth of 30 MHz the self-broadening of the Λ doublet  2Π3/2R(25.5) of NO in the fundamental band was investigated. The self-broadening coefficient γ=(0.0543±0.0008) cm-1 atm-1 is compared with γ values for lower J. The spacing of the Λ doublet was determined to be (5.5±0.1)×10-3 cm-1 which is slightly smaller than that given in the hitran database.

© 1996 Optical Society of America

Full Article  |  PDF Article
More Like This
Continuous-wave infrared laser spectrometer based on difference frequency generation in AgGaS2 for high-resolution spectroscopy

P. Canarelli, Z. Benko, R. Curl, and F. K. Tittel
J. Opt. Soc. Am. B 9(2) 197-202 (1992)

High-resolution tunable mid-infrared spectrometer based on difference-frequency generation in AgGaS2

Adrian Vitcu, Richard Ciurylo, Roman Wehr, James R. Drummond, and A. David May
Appl. Opt. 43(25) 4965-4971 (2004)

Widely tunable continuous-wave mid-infrared laser source based on difference-frequency generation in AgGaS2

Valentin Petrov, Christian Rempel, Klaus-Peter Stolberg, and Wolfgang Schade
Appl. Opt. 37(21) 4925-4928 (1998)

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (8)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (3)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Metrics

Select as filters


Select Topics Cancel
© Copyright 2022 | Optica Publishing Group. All Rights Reserved