The existence of a prominent subpicosecond birefringent response in CS2 is demonstrated\_ New data are presented in an attempt to reconcile previous conflicting literature reports on this effect. We demonstrate how it is possible to obscure the rapid medium response by performing measurements with s
The Kerr effect in hydrogen
β Scribed by D.P. Shelton; B. Rugar
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 438 KB
- Volume
- 201
- Category
- Article
- ISSN
- 0009-2614
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β¦ Synopsis
The hyperpolarizability of Hz has been detcrtnined from measurements of the dc Kerr effect for Hz gas at T= 25Β°C and A =632.8 nm. The result ofthese measurements, y"= (4.48+0.05) x 1O-62 C4 m4 JJs (y"= 719+ 7 au), is in fair agreement with the result ofthe most recent ab initio calculation for Hz, ye"= 726 au. A refinement ofthe usual expression for the orientational contribution to the Kerr effect for a gas of quantum rotors has been employed in the analysis of the experimental measurements.
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