Details
| Original language | English |
|---|---|
| Pages (from-to) | 2151-2153 |
| Number of pages | 3 |
| Journal | Physical review letters |
| Volume | 57 |
| Issue number | 17 |
| Publication status | Published - 27 Oct 1986 |
| Externally published | Yes |
Abstract
It is demonstrated that Doppler-free two-photon polarization spectroscopy makes possible Stark profile measurements without Doppler-broadened background under high-density and high-temperature conditions, e.g., in dense arc plasmas, where other sub-Doppler laser-spectroscopic techniques introduced so far fail. This method, based on the polarization rotation connected with a two-photon transition, is not limited by collisions changing the velocity or the excitation of the atoms or by photoionization of the upper level.
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In: Physical review letters, Vol. 57, No. 17, 27.10.1986, p. 2151-2153.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Dopyler-Free Two-Photon Polarization-Spectroscopic Measurement of the Stark-Broadened Profile of the Hydrogen L(alpha) Line in a Dense Plasma
AU - Danzmann, K.
AU - Gr̈tzmacher, K.
AU - Wende, B.
PY - 1986/10/27
Y1 - 1986/10/27
N2 - It is demonstrated that Doppler-free two-photon polarization spectroscopy makes possible Stark profile measurements without Doppler-broadened background under high-density and high-temperature conditions, e.g., in dense arc plasmas, where other sub-Doppler laser-spectroscopic techniques introduced so far fail. This method, based on the polarization rotation connected with a two-photon transition, is not limited by collisions changing the velocity or the excitation of the atoms or by photoionization of the upper level.
AB - It is demonstrated that Doppler-free two-photon polarization spectroscopy makes possible Stark profile measurements without Doppler-broadened background under high-density and high-temperature conditions, e.g., in dense arc plasmas, where other sub-Doppler laser-spectroscopic techniques introduced so far fail. This method, based on the polarization rotation connected with a two-photon transition, is not limited by collisions changing the velocity or the excitation of the atoms or by photoionization of the upper level.
UR - http://www.scopus.com/inward/record.url?scp=0012591184&partnerID=8YFLogxK
U2 - 10.1103/PhysRevLett.57.2151
DO - 10.1103/PhysRevLett.57.2151
M3 - Article
AN - SCOPUS:0012591184
VL - 57
SP - 2151
EP - 2153
JO - Physical review letters
JF - Physical review letters
SN - 0031-9007
IS - 17
ER -