Phase control of pulses distortions through induced circular birefringent chiral atomic medium.
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| Title: | Phase control of pulses distortions through induced circular birefringent chiral atomic medium. |
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| Authors: | Ul Haq, Ijaz1 (AUTHOR), Ul Haq, Zia1 (AUTHOR), Bacha, Bakht Amin1 (AUTHOR) aminoptics@gmail.com, Wahid, Umer1 (AUTHOR), Irfan, Muhammad1 (AUTHOR) |
| Source: | Optical & Quantum Electronics. May2022, Vol. 54 Issue 5, p1-14. 14p. |
| Subjects: | Group velocity, Ultracold molecules, Birefringence |
| Abstract: | A circular birefringent chiral atomic medium is used for the modification of left and right circularly polarized (LCP/RCP) beams of light. Maximum group velocities of the LCP/RCP modes are reported to v g (±) = ± c / 40000 and delays/advance time are reported to τ d (±) = ± 0.1 μs in the medium. The LCP/RCP beams show strong distortion behavior with the phases of control fields and superpositions states coefficients. The total 100% input intensity is distributed in LCP/RCP beams. The output intensity of the LCP beam is 20 % and that of the RCP beam is also 20% while the remaining 60% intensity is lost in the medium due to phase and amplitude distortions of the LCP/RCP beams at 10 cm length of the medium. These results may show potential applications in photo cells devices. [ABSTRACT FROM AUTHOR] |
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| Database: | Engineering Source |
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| Abstract: | A circular birefringent chiral atomic medium is used for the modification of left and right circularly polarized (LCP/RCP) beams of light. Maximum group velocities of the LCP/RCP modes are reported to v g (±) = ± c / 40000 and delays/advance time are reported to τ d (±) = ± 0.1 μs in the medium. The LCP/RCP beams show strong distortion behavior with the phases of control fields and superpositions states coefficients. The total 100% input intensity is distributed in LCP/RCP beams. The output intensity of the LCP beam is 20 % and that of the RCP beam is also 20% while the remaining 60% intensity is lost in the medium due to phase and amplitude distortions of the LCP/RCP beams at 10 cm length of the medium. These results may show potential applications in photo cells devices. [ABSTRACT FROM AUTHOR] |
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| ISSN: | 03068919 |
| DOI: | 10.1007/s11082-022-03650-7 |
