Main > Chinese Optics Letters >  Volume 3 >  Issue 5 >  Page 05308 > Article
  • Abstract
  • Abstract
  • References (20)
  • Cited By (1)
  • Get PDF
  • Paper Information
  • Received: Jul. 22, 2004

    Accepted: --

    Posted: Jun. 6, 2006

    Published Online: Jun. 6, 2006

    The Author Email: Jun Qian (jqian@siom.ac.cn)

    DOI:

  • Get Citation
  • Copy Citation Text

    Jun Qian, Chengpu Liu, Shangqing Gong. Effect of vacuum-induced coherence on lasing without inversion in an equispaced three-level ladder system[J]. Chinese Optics Letters, 2005, 3(5): 05308

    Download Citation

  • Category
  • Quantum Optics
  • Share
Chinese Optics Letters, Vol. 3, Issue 5, 05308 (2005)

Effect of vacuum-induced coherence on lasing without inversion in an equispaced three-level ladder system

Jun Qian*, Chengpu Liu, and Shangqing Gong

Author Affiliations

  • State Key Laboratory of High Field Laser Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800

Abstract

The effects of vacuum-induced coherence (VIC) on the properties of the absorption and gain of the probe field in an equispaced three-level ladder atomic system are investigated. It is found that lasing without inversion (LWI) is remarkably enhanced due to the effect of VIC in the case of the small incoherent pump rate.

keywords