Ro-vibrational cooling of molecules and prospects

被引：25

作者：

Hamamda, Mehdi ^{[1
]}

Pillet, Pierre ^{[1
]}

Lignier, Hans ^{[1
]}

Comparat, Daniel ^{[1
]}

机构：

[1] Univ Paris 11, Lab Aime Cotton, CNRS, ENS Cachan, F-91405 Orsay, France

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 2015年 / 48卷 / 18期

基金：

欧洲研究理事会;

关键词：

cold molecule; molecular beam; electromagnetic forces; BOSE-EINSTEIN CONDENSATION; COLD CESIUM MOLECULES; ULTRACOLD MOLECULES; HELIUM NANODROPLETS; INTERNAL DEGREES; POLAR-MOLECULES; FERMI GAS; SPECTROSCOPY; ATOMS; IONS;

D O I：

10.1088/0953-4075/48/18/182001

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

By using a simple spectral shaping technique, optical pumping with laser fields has allowed us to manipulate, on demand, the rotational and vibrational population of di-atomic molecules. We review this method developed first on cold Cs-2 then on ions and discuss its extension to other molecular species as well as its feasibility on a molecular beam. This paves the way to the production of brighter molecular beams and thus a new method of producing cold molecular cloud. We finally present some ideas based on Sisyphus cooling with expected results on neutral as well as ionic molecules.

引用

页码：22796 / 22806

页数：24

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