Literature DB >> 19759677

Lasers without inversion: interference of dressed lifetime-broadened states.

A Imamoğlu, S E Harris.   

Abstract

We describe the use of a coupling electromagnetic field to provide a general method of producing inversion-free laser systems. The interference between dressed states produces a zero in absorption while allowing gains of the order of that of the uncoupled system.

Year:  1989        PMID： 19759677     DOI： 10.1364/ol.14.001344

Source DB:  PubMed          Journal:  Opt Lett        ISSN： 0146-9592            Impact factor:   3.776


  3 in total

1.  Controllable ultraslow optical solitons in a degenerated two-level atomic medium under EIT assisted by a magnetic field.

Authors:  Dong Hoang Minh; Nga Luong Thi Yen; Khoa Dinh Xuan; Bang Nguyen Huy
Journal:  Sci Rep       Date:  2020-09-17       Impact factor: 4.379

2.  Coherence and resonance effects in the ultra-intense laser-induced ultrafast response of complex atoms.

Authors:  Yongqiang Li; Cheng Gao; Wenpu Dong; Jiaolong Zeng; Zengxiu Zhao; Jianmin Yuan
Journal:  Sci Rep       Date:  2016-01-06       Impact factor: 4.379

3.  Strong Coherent Light Amplification with Double Electromagnetically Induced Transparency Coherences.

Authors:  Dan Wang; Chao Liu; Changshun Xiao; Junxiang Zhang; Hessa M M Alotaibi; Barry C Sanders; Li-Gang Wang; Shiyao Zhu
Journal:  Sci Rep       Date:  2017-07-19       Impact factor: 4.379
  3 in total

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