Frequency up-conversion in Lasing Without Inversion

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This article suggests the possibility of frequency up-conversion in lasing without inversion.

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5 p.

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Davuluri, Sankar December 11, 2014.

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Description

This article suggests the possibility of frequency up-conversion in lasing without inversion.

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5 p.

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Abstract: It is well known that in a three-level lambda system, spontaneous emission decay rate on the lasing transition must be smaller than or equal to the decay rate on the driving transition in order to observe LWI. Since spontaneous emission rate is proportional to cube of the corresponding transition frequency, satisfying the above condition requires the frequency of lasing transition to be smaller than the driving transitions frequency. In other words, according to this condition, frequency upconversion is not possible with LWI. The main theme of this article is to suggest the possibilty of frequency upconversion in LWI by overcoming the condition described above.

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  • Coherent Optical Phenomena, 2014. Berlin, Germany: Walter de Gruyter

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  • Publication Title: Coherent Optical Phenomena
  • Volume: 2
  • Issue: 1
  • Pages: 1-5
  • Peer Reviewed: Yes

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  • March 26, 2014

Accepted Date

  • July 9, 2014

Creation Date

  • December 11, 2014

Added to The UNT Digital Library

  • Aug. 29, 2017, 9:38 a.m.

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Davuluri, Sankar. Frequency up-conversion in Lasing Without Inversion, article, December 11, 2014; Berlin, Germany. (digital.library.unt.edu/ark:/67531/metadc990962/: accessed July 18, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT College of Arts and Sciences.