Details
| Original language | English |
|---|---|
| Pages | 195 |
| Number of pages | 1 |
| Publication status | Published - 1998 |
| Event | International Quantum Electronics Conference 1998 (IQEC) - San Francisco, CA, USA Duration: 3 May 1998 → 8 May 1998 |
Conference
| Conference | International Quantum Electronics Conference 1998 (IQEC) |
|---|---|
| Abbreviated title | IQEC |
| City | San Francisco, CA, USA |
| Period | 3 May 1998 → 8 May 1998 |
Abstract
Two all-solid-state laser systems based on the highly-efficient frequency doubling of injection-locked diode laser systems were developed to be used as the pumping and probing laser to investigate negative dispersion without absorption. Because negative dispersion without absorption can only be demonstrated in a Doppler-free regime (atomic beam, 1:50 collimation) and the desired dispersion is very small (approximately 1.4×10-9 MHz), the phase-shift resolution has to be ≥10-6. A vacuum-operated highly-sensitive interferometer is developed to overcome problems connected to frequency modulation spectroscopy. First tests of the interferometer performed outside the vacuum revealed a sensitivity of 10-6 rads √Hz>1 kHz.
ASJC Scopus subject areas
- Physics and Astronomy(all)
- General Physics and Astronomy
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1998. 195 Paper presented at International Quantum Electronics Conference 1998 (IQEC), San Francisco, CA, USA.
Research output: Contribution to conference › Paper › Research › peer review
}
TY - CONF
T1 - Realization of negative dispersion without absorption
AU - Wicht, A.
AU - Rocco, A.
AU - Mueller, M.
AU - Rinkleff, R. H.
AU - Danzmann, K. V.
PY - 1998
Y1 - 1998
N2 - Two all-solid-state laser systems based on the highly-efficient frequency doubling of injection-locked diode laser systems were developed to be used as the pumping and probing laser to investigate negative dispersion without absorption. Because negative dispersion without absorption can only be demonstrated in a Doppler-free regime (atomic beam, 1:50 collimation) and the desired dispersion is very small (approximately 1.4×10-9 MHz), the phase-shift resolution has to be ≥10-6. A vacuum-operated highly-sensitive interferometer is developed to overcome problems connected to frequency modulation spectroscopy. First tests of the interferometer performed outside the vacuum revealed a sensitivity of 10-6 rads √Hz>1 kHz.
AB - Two all-solid-state laser systems based on the highly-efficient frequency doubling of injection-locked diode laser systems were developed to be used as the pumping and probing laser to investigate negative dispersion without absorption. Because negative dispersion without absorption can only be demonstrated in a Doppler-free regime (atomic beam, 1:50 collimation) and the desired dispersion is very small (approximately 1.4×10-9 MHz), the phase-shift resolution has to be ≥10-6. A vacuum-operated highly-sensitive interferometer is developed to overcome problems connected to frequency modulation spectroscopy. First tests of the interferometer performed outside the vacuum revealed a sensitivity of 10-6 rads √Hz>1 kHz.
UR - http://www.scopus.com/inward/record.url?scp=0031653422&partnerID=8YFLogxK
M3 - Paper
AN - SCOPUS:0031653422
SP - 195
T2 - International Quantum Electronics Conference 1998 (IQEC)
Y2 - 3 May 1998 through 8 May 1998
ER -