PMID- 20016637
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20100302
LR  - 20181023
IS  - 1539-4794 (Electronic)
IS  - 0146-9592 (Linking)
VI  - 34
IP  - 24
DP  - 2009 Dec 15
TI  - Gas-phase single-shot thermometry at 1 kHz using fs-CARS spectroscopy.
PG  - 3857-9
LID - 10.1364/OL.34.003857 [doi]
AB  - Single-laser-shot temperature measurements at a data rate of 1 kHz employing 
      femtosecond coherent anti-Stokes Raman scattering (fs-CARS) spectroscopy of N(2) 
      are demonstrated. The measurements are performed using a chirped-probe pulse to 
      map the time-dependent frequency-spread dephasing of the Raman coherence, which 
      is created by approximately 80-fs pump and Stokes beams, into the spectrum of the 
      coherent anti-Stokes Raman scattering signal pulse. Temperature is determined 
      from the spectral shape of the fs-CARS signal for probe delays of approximately 2 
      ps with respect to the pump-Stokes excitation. The accuracy and precision of the 
      measurements for the 300-2400 K range are found to be approximately 1%-6% and 
      approximately 1.5%-3%, respectively.
FAU - Roy, Sukesh
AU  - Roy S
AD  - Spectral Energies, LLC, 5100 Springfield Street, Suite 301, Dayton, Ohio 45431, 
      USA. sroy@woh.rr.com
FAU - Kulatilaka, Waruna D
AU  - Kulatilaka WD
FAU - Richardson, Daniel R
AU  - Richardson DR
FAU - Lucht, Robert P
AU  - Lucht RP
FAU - Gord, James R
AU  - Gord JR
LA  - eng
PT  - Journal Article
PL  - United States
TA  - Opt Lett
JT  - Optics letters
JID - 7708433
EDAT- 2009/12/18 06:00
MHDA- 2009/12/18 06:01
CRDT- 2009/12/18 06:00
PHST- 2009/12/18 06:00 [entrez]
PHST- 2009/12/18 06:00 [pubmed]
PHST- 2009/12/18 06:01 [medline]
AID - 193535 [pii]
AID - 10.1364/OL.34.003857 [doi]
PST - ppublish
SO  - Opt Lett. 2009 Dec 15;34(24):3857-9. doi: 10.1364/OL.34.003857.