Pregled bibliografske jedinice broj: 490242
Manipulation of the atomic velocity distributions using the femtosecond optical frequency comb
Manipulation of the atomic velocity distributions using the femtosecond optical frequency comb // EuroQUAM 2010 Cold Quantum Matter: Achievements and Prospects / Grimm, Rudolf (ur.).
Ischgl, Austrija, 2010. str. 69-69 (poster, nije recenziran, sažetak, znanstveni)
CROSBI ID: 490242 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Manipulation of the atomic velocity distributions using the femtosecond optical frequency comb
(Manipulacija atomskih raspodjela brzina pomoću femtosekundnog optičkog frekventnoh češlja)
Autori
Aumiler, Damir ; Ban, Ticijana ; Pichler, Goran
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
EuroQUAM 2010 Cold Quantum Matter: Achievements and Prospects
/ Grimm, Rudolf - , 2010, 69-69
Skup
EuroQUAM 2010 Cold Quantum Matter: Achievements and Prospects
Mjesto i datum
Ischgl, Austrija, 12.09.2010. - 16.09.2010
Vrsta sudjelovanja
Poster
Vrsta recenzije
Nije recenziran
Ključne riječi
pulse train; frequency comb
Sažetak
We will present results that illustrate how the judicious choice of the pulse repetition frequency and the offset frequency of the frequency comb can provide means to manipulate the atomic velocity distributions in multilevel atoms. The effective control of the degree of coherence between the ground state hyperfine levels can also be achieved in this way for selective velocity groups of atoms. Moreover, transfer of the complete atomic distributions to the dark state is possible by adjusting the pulse repetition frequency to be simultaneously a subharmonic of the ground state hyperfine splitting and (close to) a subharmonic of the excited state hyperfine splitting.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
035-0352851-2857 - Femtosekundna laserska fizika atoma i molekula (Pichler, Goran, MZOS ) ( CroRIS)
Ustanove:
Institut za fiziku, Zagreb
