High-resolution cavity ringdown spectroscopy with a Fabry-Perot etalon at the cavity output

Yong Shim Yoo, Jae Wan Kim, Jae Yong Lee, Jae Won Hahn

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

We demonstrate a cavity ringdown spectrometer that affords a frequency resolution higher than the conventional limit imposed by the bandwidth of a pulsed laser source. A Fabry-Perot etalon at the exit of a ringdown cavity disperses the frequency components of a broadband ringdown signal spatially, permitting a narrow-linewidth spectral measurement based on single-exponential decay signals. A proof of principle experiment is presented with the P(9) transition of the [50]_10000 band of C2H2. This technique is expected to be useful for in situ monitoring molecular concentration.

Original languageEnglish
Pages (from-to)528-534
Number of pages7
JournalChemical Physics Letters
Volume330
Issue number5-6
DOIs
Publication statusPublished - 2000 Nov 17

Fingerprint

Pulsed lasers
Linewidth
Spectrometers
Spectroscopy
Bandwidth
cavities
Monitoring
output
high resolution
spectroscopy
pulsed lasers
Experiments
spectrometers
broadband
bandwidth
decay

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

Cite this

Yoo, Yong Shim ; Kim, Jae Wan ; Lee, Jae Yong ; Hahn, Jae Won. / High-resolution cavity ringdown spectroscopy with a Fabry-Perot etalon at the cavity output. In: Chemical Physics Letters. 2000 ; Vol. 330, No. 5-6. pp. 528-534.
@article{d61bf509932741428fe7f5d253cd4f9f,
title = "High-resolution cavity ringdown spectroscopy with a Fabry-Perot etalon at the cavity output",
abstract = "We demonstrate a cavity ringdown spectrometer that affords a frequency resolution higher than the conventional limit imposed by the bandwidth of a pulsed laser source. A Fabry-Perot etalon at the exit of a ringdown cavity disperses the frequency components of a broadband ringdown signal spatially, permitting a narrow-linewidth spectral measurement based on single-exponential decay signals. A proof of principle experiment is presented with the P(9) transition of the [50]_10000 band of C2H2. This technique is expected to be useful for in situ monitoring molecular concentration.",
author = "Yoo, {Yong Shim} and Kim, {Jae Wan} and Lee, {Jae Yong} and Hahn, {Jae Won}",
year = "2000",
month = "11",
day = "17",
doi = "10.1016/S0009-2614(00)01057-5",
language = "English",
volume = "330",
pages = "528--534",
journal = "Chemical Physics Letters",
issn = "0009-2614",
publisher = "Elsevier",
number = "5-6",

}

High-resolution cavity ringdown spectroscopy with a Fabry-Perot etalon at the cavity output. / Yoo, Yong Shim; Kim, Jae Wan; Lee, Jae Yong; Hahn, Jae Won.

In: Chemical Physics Letters, Vol. 330, No. 5-6, 17.11.2000, p. 528-534.

Research output: Contribution to journalArticle

TY - JOUR

T1 - High-resolution cavity ringdown spectroscopy with a Fabry-Perot etalon at the cavity output

AU - Yoo, Yong Shim

AU - Kim, Jae Wan

AU - Lee, Jae Yong

AU - Hahn, Jae Won

PY - 2000/11/17

Y1 - 2000/11/17

N2 - We demonstrate a cavity ringdown spectrometer that affords a frequency resolution higher than the conventional limit imposed by the bandwidth of a pulsed laser source. A Fabry-Perot etalon at the exit of a ringdown cavity disperses the frequency components of a broadband ringdown signal spatially, permitting a narrow-linewidth spectral measurement based on single-exponential decay signals. A proof of principle experiment is presented with the P(9) transition of the [50]_10000 band of C2H2. This technique is expected to be useful for in situ monitoring molecular concentration.

AB - We demonstrate a cavity ringdown spectrometer that affords a frequency resolution higher than the conventional limit imposed by the bandwidth of a pulsed laser source. A Fabry-Perot etalon at the exit of a ringdown cavity disperses the frequency components of a broadband ringdown signal spatially, permitting a narrow-linewidth spectral measurement based on single-exponential decay signals. A proof of principle experiment is presented with the P(9) transition of the [50]_10000 band of C2H2. This technique is expected to be useful for in situ monitoring molecular concentration.

UR - http://www.scopus.com/inward/record.url?scp=0001654770&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0001654770&partnerID=8YFLogxK

U2 - 10.1016/S0009-2614(00)01057-5

DO - 10.1016/S0009-2614(00)01057-5

M3 - Article

AN - SCOPUS:0001654770

VL - 330

SP - 528

EP - 534

JO - Chemical Physics Letters

JF - Chemical Physics Letters

SN - 0009-2614

IS - 5-6

ER -