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Literature DB >> 30192609

Λ-Enhanced Imaging of Molecules in an Optical Trap.

Lawrence W Cheuk^1,2, Loïc Anderegg^1,2, Benjamin L Augenbraun^1,2, Yicheng Bao^1,2, Sean Burchesky^1,2, Wolfgang Ketterle^2,3, John M Doyle^1,2.

Abstract

We report on nondestructive imaging of optically trapped calcium monofluoride molecules using in situ Λ-enhanced gray molasses cooling. 200 times more fluorescence is obtained compared to destructive on-resonance imaging, and the trapped molecules remain at a temperature of 20 μK. The achieved number of scattered photons makes possible nondestructive single-shot detection of single molecules with high fidelity.

Entities: Chemical Gene

Year: 2018 PMID： 30192609 DOI： 10.1103/PhysRevLett.121.083201

Source DB: PubMed Journal: Phys Rev Lett ISSN： 0031-9007 Impact factor: 9.161

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Cited

5 in total

1. Sub-Doppler Cooling and Compressed Trapping of YO Molecules at μK Temperatures.

Authors: Shiqian Ding; Yewei Wu; Ian A Finneran; Justin J Burau; Jun Ye
Journal: Phys Rev X Date: 2020 Impact factor: 15.762

2. Functionalizing aromatic compounds with optical cycling centres.

Authors: Guo-Zhu Zhu; Debayan Mitra; Benjamin L Augenbraun; Claire E Dickerson; Michael J Frim; Guanming Lao; Zack D Lasner; Anastassia N Alexandrova; Wesley C Campbell; Justin R Caram; John M Doyle; Eric R Hudson
Journal: Nat Chem Date: 2022-07-25 Impact factor: 24.274

Λ-Enhanced Imaging of Molecules in an Optical Trap.

1. Sub-Doppler Cooling and Compressed Trapping of YO Molecules at μK Temperatures.

2. Functionalizing aromatic compounds with optical cycling centres.

3. Magneto-optical trapping and sub-Doppler cooling of a polyatomic molecule.

4. Evidence for the association of triatomic molecules in ultracold ²³Na⁴⁰K + ⁴⁰K mixtures.

5. EPR steering of polar molecules in pendular states and their dynamics under intrinsic decoherence.

Λ-Enhanced Imaging of Molecules in an Optical Trap.

1. Sub-Doppler Cooling and Compressed Trapping of YO Molecules at μK Temperatures.

2. Functionalizing aromatic compounds with optical cycling centres.

3. Magneto-optical trapping and sub-Doppler cooling of a polyatomic molecule.

4. Evidence for the association of triatomic molecules in ultracold 23Na40K + 40K mixtures.

5. EPR steering of polar molecules in pendular states and their dynamics under intrinsic decoherence.

4. Evidence for the association of triatomic molecules in ultracold ²³Na⁴⁰K + ⁴⁰K mixtures.