Pattern dynamics in large aspect ratio lasers

Research output: Contribution to conferencePaper

Abstract

A novel out-of-phase oscillating standing wave pattern which appears as a stable output of the laser near threshold is discussed in this paper. When time-averaged, this pattern appears as a stationary square lattice bearing a remarkable similarity to the recent experimental observations in a high Fresnel number CO2 laser. Also, the existence of complex spatio-temporal pattern evolutions are predicted. This, when time integrated, appear stationary and rather regular.

Original languageEnglish (US)
Pages66-68
Number of pages3
StatePublished - Dec 1 1994
EventProceedings of the 1994 IEEE Nonlinear Optics: Materials, Fundamentals and Applications - Waikoloa, HI, USA
Duration: Jul 25 1994Jul 29 1994

Other

OtherProceedings of the 1994 IEEE Nonlinear Optics: Materials, Fundamentals and Applications
CityWaikoloa, HI, USA
Period7/25/947/29/94

ASJC Scopus subject areas

  • Engineering(all)

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    Feng, Q., Lega, J., Moloney, J. V., & Newell, A. C. (1994). Pattern dynamics in large aspect ratio lasers. 66-68. Paper presented at Proceedings of the 1994 IEEE Nonlinear Optics: Materials, Fundamentals and Applications, Waikoloa, HI, USA, .