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10 items by relevance
1 Conference paper

Optical vortices

Saffman, M.

Year: 1997

Language: English

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2 Conference paper

Spatial dynamics of optical vortices in photorefractive media

Mamaev, A.V.; Saffman, M.; Zozulya, A.A.

Proceedings. 1997 Topical Meeting on Photorefractive Materials, Effects and Devices — 1997, pp. 375-378

Year: 1997

Language: English

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3 Conference paper

Nonlinear decay of high order optical vortices in anisotropic optical media

Mamaev, A.V.; Saffman, M.; Zozulya, A.A.

Quanmtum Electronics and Laser Science Conference. Summaries of Papers — 1997

Year: 1997

Language: English

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4 Conference paper · Journal article

Decay of high order optical vortices in anisotropic nonlinear optical media

Mamaev, A.V.; Saffman, M.; Zozulya, A.A.

Physical Review Letters — 1997, Volume 78, Issue 11, pp. 2108-2111

We present an experimental and theoretical study of the decay of high order optical vortices in media with an anisotropic nonlocal nonlinearity. Vortices with charge n decay into an aligned array of n vortices of unit charge.

Year: 1997

Language: English

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5 Conference paper

Evolution of single vortices and vortex pairs in anisotropic nonlinear optical media

Mamaev, A.V.; Saffman, M.; Zozulya, A.A.

Quanmtum Electronics and Laser Science Conference. Summaries of Papers — 1997

Year: 1997

Language: English

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6 Conference paper

Evolution Of Single Vortices And Vortex Pairs In Anisotropic Nonlinear Optical Media

Mamaev, A.V.; Saffman, M.; Zozulya, A.A.

Qels '97., Summaries of Papers Presented at the Quantum Electronics and Laser Science Conference — 1997, pp. 191,192

Year: 1997

Language: English

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7 Journal article

Propagation of dark stripe beams in nonlinear media: Snake instability and creation of optical vortices

Mamaev, A.V.; Saffman, M.; Zozulya, A.A.

Physical Review Letters — 1996, Volume 76, Issue 13, pp. 2262-2265

. Experimental results show the complete sequence of events starting from self-focusing of the stripe, its bending due to the snake instability, and subsequent decay into a set of optical vortices.

Year: 1996

Language: English

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