Atomic Dynamic Interference in Chirped Laser Fields with Different Polarizations

Shun Wang; Shahab Ullah Khan; Xiaoqing Tian; Huibin Sun

doi:10.3788/LOP202259.0102001

Journals >Laser & Optoelectronics Progress >Volume 59 >Issue 1 >Page 0102001 > Article

Laser & Optoelectronics Progress
Vol. 59, Issue 1, 0102001 (2022)

Atomic Dynamic Interference in Chirped Laser Fields with Different Polarizations

Shun Wang^*, Shahab Ullah Khan, Xiaoqing Tian, and Huibin Sun

Author Affiliations

College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen , Guangdong 518060, China

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DOI: 10.3788/LOP202259.0102001 Cite this Article Set citation alerts

Shun Wang, Shahab Ullah Khan, Xiaoqing Tian, Huibin Sun. Atomic Dynamic Interference in Chirped Laser Fields with Different Polarizations[J]. Laser & Optoelectronics Progress, 2022, 59(1): 0102001 Copy Citation Text

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Vector potential of linearly and circularly polarized Gaussian pulses with different chirp parameters varying with time when central carrier frequency is ω0=2 a.u.. (a) Linear polarization; (b) circular polarization

Fig. 1. Vector potential of linearly and circularly polarized Gaussian pulses with different chirp parameters varying with time when central carrier frequency is

ω_{0} = 2 a . u .

. (a) Linear polarization; (b) circular polarization

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Influences of chirp and polarization of pulse on energy spectrum and AC Stark energy shift. (a) Photoelectron energy spectra for ionization of atomic hydrogen; (b) E0(t) varying with time; (c) E0(t)+ω(t) varying with time

Fig. 2. Influences of chirp and polarization of pulse on energy spectrum and AC Stark energy shift. (a) Photoelectron energy spectra for ionization of atomic hydrogen; (b)

E_{0} (t)

varying with time; (c)

E_{0} (t) + ω (t)

varying with time

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Fig. 3. Instantaneous ionization rate and occupation probability amplitude of ground state varying with time. (a) Instantaneous ionization rate; (b) occupation probability amplitude

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Fig. 4. Photoelectron energy spectra and time-varying ground state occupation probability amplitude. (a) Photoelectron energy spectra; (b) ground state occupation probability amplitude

Shun Wang, Shahab Ullah Khan, Xiaoqing Tian, Huibin Sun. Atomic Dynamic Interference in Chirped Laser Fields with Different Polarizations[J]. Laser & Optoelectronics Progress, 2022, 59(1): 0102001

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