Autler-Townes Splitting in Molecular Lithium: Prospects for All-Optical Alignment of Nonpolar Molecules

1999 ◽  
Vol 83 (2) ◽  
pp. 288-291 ◽  
Author(s):  
Jianbing Qi ◽  
Guenadiy Lazarov ◽  
Xuejun Wang ◽  
Li Li ◽  
Lorenzo M. Narducci ◽  
...  
Keyword(s):  
All Optical ◽  
Optical Alignment ◽  
Nonpolar Molecules

Erratum: Autler-Townes Splitting in Molecular Lithium: Prospects for All-Optical Alignment of Nonpolar Molecules [Phys. Rev. Lett. 83, 288 (1999)]

2002 ◽  
Vol 88 (22) ◽  
Author(s):  
Jianbing Qi ◽  
Guenadiy Lazarov ◽  
Xuejun Wang ◽  
Li Li ◽  
Lorenzo M. Narducci ◽  
...  
Keyword(s):  
All Optical ◽  
Optical Alignment ◽  
Nonpolar Molecules

Autler–Townes splitting and the AC Stark effect in nonpolar molecules: Prospects for all-optical alignment

2001 ◽  
Vol 79 (2-3) ◽  
pp. 547-559
Author(s):  
A M Lyyra ◽  
J Qi ◽  
F C Spano
Keyword(s):  
Stark Effect ◽  
Continuous Wave ◽  
Molecular System ◽  
Triple Resonance ◽  
Atomic Systems ◽  
Molecular Systems ◽  
All Optical ◽  
Optical Alignment ◽  
Ac Stark Effect ◽  
Nonpolar Molecules

This paper describes an extension of the familiar coherence effects from atomic systems to the molecular regime. Such effects are inherent in the interaction of multiple laser fields with molecular systems. We have observed Autler–Townes splitting and the AC Stark shift in diatomic Lithium using the continuous wave all-optical triple resonance (AOTR) techniques. By using the Autler–Townes effect, we have partially resolved the magnetic sublevels of a molecular rovibrational level in a Doppler broadened sample, allowing all-optical alignment of the angular momentum in excited states of nonpolar molecules. The Autler–Townes effect in a molecular system extends the rovibrational state selectivity of the AOTR excitation technique to magnetic sublevels. PACS Nos.: 33.40tf, 42.50Hz

All Optical Determination of Microscopic and Macroscopic Structure of Chiral, Polar Microcrystals from Achiral, Nonpolar Molecules

2012 ◽  
Vol 116 (22) ◽  
pp. 12219-12225 ◽  
Author(s):  
Stijn Van Cleuvenbergen ◽  
Gunther Hennrich ◽  
Pieter Willot ◽  
Guy Koeckelberghs ◽  
Koen Clays ◽  
...  
Keyword(s):  
Macroscopic Structure ◽  
All Optical ◽  
Optical Determination ◽  
Nonpolar Molecules

Correlation analysis of radiation damage

1978 ◽  
Vol 36 (1) ◽  
pp. 214-215
Author(s):  
R. Hegerl ◽  
A. Feltynowski ◽  
B. Grill
Keyword(s):  
Electron Microscopy ◽  
Independent Random Variables ◽  
Optical Parameters ◽  
Bright Field Image ◽  
Bright Field ◽  
Expectation Value ◽  
All Optical ◽  
Image Element ◽  
Stochastic Series ◽  
The Common

Till now correlation functions have been used in electron microscopy for two purposes: a) to find the common origin of two micrographs representing the same object, b) to check the optical parameters e. g. the focus. There is a third possibility of application, if all optical parameters are constant during a series of exposures. In this case all differences between the micrographs can only be caused by different noise distributions and by modifications of the object induced by radiation.Because of the electron noise, a discrete bright field image can be considered as a stochastic series Pm,where i denotes the number of the image and m (m = 1,.., M) the image element. Assuming a stable object, the expectation value of Pm would be Ηm for all images. The electron noise can be introduced by addition of stationary, mutual independent random variables nm with zero expectation and the variance. It is possible to treat the modifications of the object as a noise, too.

ALL-OPTICAL DIGITAL CIRCUITS

1988 ◽  
Vol 49 (C2) ◽  
pp. C2-459-C2-462 ◽  
Author(s):  
F. A.P. TOOLEY ◽  
B. S. WHERRETT ◽  
N. C. CRAFT ◽  
M. R. TAGHIZADEH ◽  
J. F. SNOWDON ◽  
...  
Keyword(s):  
Digital Circuits ◽  
All Optical
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