Momentum gaps and laser stability

Brown, Thomas G.; Olofsson, L.

doi:10.1063/1.353759

Journal of Applied Physics

1993

DOI: 10.1063/1.353759

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Momentum gaps and laser stability

Thomas G. Brown

L. Olofsson

Abstract: A guide to the lifetimes of vibrationally excited van der Waals molecules: The momentum gap

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1996

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Negative differential coupling in complex-coupled distributed feedback semiconductor lasers: A longitudinal analysis

Kruschwitz¹,

Brown²

1996

Journal of Applied Physics

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A complex-coupled distributed feedback laser using a novel mechanism for creating a periodic gain is investigated. A one-dimensional longitudinal analysis is developed to predict the change in the coupling strength when the carrier density is perturbed. Earlier reports have shown that this differential coupling affects the linewidth, with negative differential coupling offering the possibility for the most significant reductions in the linewidth enhancement factor. The analysis predicts that the linewidth enhancement factor can be reduced by about a factor of 2 because of the negative differential coupling for the particular design studied.

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Negative differential coupling in complex-coupled distributed feedback semiconductor lasers: A longitudinal analysis

Kruschwitz¹,

Brown²

1996

Journal of Applied Physics

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show abstract

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Momentum gaps and laser stability

Abstract: A guide to the lifetimes of vibrationally excited van der Waals molecules: The momentum gap

Cited by 1 publication

References 13 publications

Negative differential coupling in complex-coupled distributed feedback semiconductor lasers: A longitudinal analysis

Negative differential coupling in complex-coupled distributed feedback semiconductor lasers: A longitudinal analysis

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