Power-dependent coupling and fast switching in distributed coupling to ZnO waveguides

R. M. Fortenberry; R. Moshrefzadeh; G. Assanto; Xu Mai; E. M. Wright; C. T. Seaton; G. I. Stegeman

doi:10.1063/1.97568

Power-dependent coupling and fast switching in distributed coupling to ZnO waveguides

R. M. Fortenberry, R. Moshrefzadeh, G. Assanto, Xu Mai, E. M. Wright, C. T. Seaton, G. I. Stegeman

Research output: Contribution to journal › Article › peer-review

20 Scopus citations

Abstract

A 20-fold decrease in the efficiency of prism coupling into low-loss ZnO waveguides was found with increasing incident power at 0.532 μm. All-optical switching in the temporal envelope of 10 ns laser pulses was interpreted theoretically in terms of an absorptive nonlinearity with a relaxation time much slower than the pulse width.

Original language	English (US)
Pages (from-to)	687-689
Number of pages	3
Journal	Applied Physics Letters
Volume	49
Issue number	12
DOIs	https://doi.org/10.1063/1.97568
State	Published - 1986

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1063/1.97568

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title = "Power-dependent coupling and fast switching in distributed coupling to ZnO waveguides",

abstract = "A 20-fold decrease in the efficiency of prism coupling into low-loss ZnO waveguides was found with increasing incident power at 0.532 μm. All-optical switching in the temporal envelope of 10 ns laser pulses was interpreted theoretically in terms of an absorptive nonlinearity with a relaxation time much slower than the pulse width.",

author = "Fortenberry, {R. M.} and R. Moshrefzadeh and G. Assanto and Xu Mai and Wright, {E. M.} and Seaton, {C. T.} and Stegeman, {G. I.}",

year = "1986",

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journal = "Applied Physics Letters",

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AU - Fortenberry, R. M.

AU - Moshrefzadeh, R.

AU - Assanto, G.

AU - Mai, Xu

AU - Wright, E. M.

AU - Seaton, C. T.

AU - Stegeman, G. I.

PY - 1986

Y1 - 1986

N2 - A 20-fold decrease in the efficiency of prism coupling into low-loss ZnO waveguides was found with increasing incident power at 0.532 μm. All-optical switching in the temporal envelope of 10 ns laser pulses was interpreted theoretically in terms of an absorptive nonlinearity with a relaxation time much slower than the pulse width.

AB - A 20-fold decrease in the efficiency of prism coupling into low-loss ZnO waveguides was found with increasing incident power at 0.532 μm. All-optical switching in the temporal envelope of 10 ns laser pulses was interpreted theoretically in terms of an absorptive nonlinearity with a relaxation time much slower than the pulse width.

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M3 - Article

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JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 12

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Power-dependent coupling and fast switching in distributed coupling to ZnO waveguides

Abstract

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