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Pregled bibliografske jedinice broj: 1080490

Simultaneous dual-species laser cooling using an optical frequency comb


Buhin, D.; Kovačić, D.; Schmid, F.; Kruljac, M.; Vulić, V.; Ban, T.; Aumiler, D.
Simultaneous dual-species laser cooling using an optical frequency comb // Physical Review A, 102 (2020), 2; 1-6 doi:10.1103/physreva.102.021101 (međunarodna recenzija, članak, znanstveni)


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Naslov
Simultaneous dual-species laser cooling using an optical frequency comb

Autori
Buhin, D. ; Kovačić, D. ; Schmid, F. ; Kruljac, M. ; Vulić, V. ; Ban, T. ; Aumiler, D.

Izvornik
Physical Review A (2469-9926) 102 (2020), 2; 1-6

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Dual species Laser cooling, Frequency comb

Sažetak
We demonstrate 1D simultaneous laser cooling of 87Rb and 85Rb atoms using an optical frequency comb. By adjusting the pulse repetition frequency and the offset frequency, the frequency comb spectrum is tuned to ensure that two distinct frequency comb modes are simultaneously red-detuned from the cooling transitions, one mode for each species. Starting from a precooled cloud of 85, 87Rb atoms at above-Doppler temperatures, we show simultaneous cooling of both species down to the Doppler temperature using two counter-propagating σ+ and σ− polarized beams from the frequency comb. The results indicate that simultaneous dual-species frequency comb cooling does not affect the cooling characteristics of individual atomic species. The results of this work imply that several atomic species could be cooled simultaneously using a single frequency comb source. This comb-based multichannel laser cooling could bring significant advances in multispecies atom interferometers for space applications and in the study of multispecies interactions.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekti:
HRZZ-IP-2018-01-9047 - Hlađenje atoma frekventnim češljem (CoolComb) (Aumiler, Damir, HRZZ - 2018-01) ( POIROT)

Ustanove:
Institut za fiziku, Zagreb

Citiraj ovu publikaciju

Buhin, D.; Kovačić, D.; Schmid, F.; Kruljac, M.; Vulić, V.; Ban, T.; Aumiler, D.
Simultaneous dual-species laser cooling using an optical frequency comb // Physical Review A, 102 (2020), 2; 1-6 doi:10.1103/physreva.102.021101 (međunarodna recenzija, članak, znanstveni)
Buhin, D., Kovačić, D., Schmid, F., Kruljac, M., Vulić, V., Ban, T. & Aumiler, D. (2020) Simultaneous dual-species laser cooling using an optical frequency comb. Physical Review A, 102 (2), 1-6 doi:10.1103/physreva.102.021101.
@article{article, year = {2020}, pages = {1-6}, DOI = {10.1103/physreva.102.021101}, keywords = {Dual species Laser cooling, Frequency comb}, journal = {Physical Review A}, doi = {10.1103/physreva.102.021101}, volume = {102}, number = {2}, issn = {2469-9926}, title = {Simultaneous dual-species laser cooling using an optical frequency comb}, keyword = {Dual species Laser cooling, Frequency comb} }
@article{article, year = {2020}, pages = {1-6}, DOI = {10.1103/physreva.102.021101}, keywords = {Dual species Laser cooling, Frequency comb}, journal = {Physical Review A}, doi = {10.1103/physreva.102.021101}, volume = {102}, number = {2}, issn = {2469-9926}, title = {Simultaneous dual-species laser cooling using an optical frequency comb}, keyword = {Dual species Laser cooling, Frequency comb} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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