Chaotic oscillations associated with the breakup of polarization entangled coherent states in a microchip solid-state laser

Kenju Otsuka; Yun Ting Chen; Shu Chun Chu; Chi Ching Lin; Jing Yuan Ko

doi:10.1364/OL.36.000960

Chaotic oscillations associated with the breakup of polarization entangled coherent states in a microchip solid-state laser

Kenju Otsuka, Yun Ting Chen, Shu Chun Chu, Chi Ching Lin, Jing Yuan Ko

Department of Physics

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

2 Citations (Scopus)

Abstract

We demonstrate the breakup of spatial-polarization entangled lasing patterns, which possess vector phase singularities, and the resultant dynamic instabilities featuring chaotic oscillations. The frequency splitting between a pair of Ince-Gauss (IG) lasing modes, originally forming a coherent entanglement state, and a self-excited additional nonorthogonal IG mode through a new class of transverse effect of self-injection pattern seeding, is shown to result in modal-interference-induced modulation at the beat frequency, leading to chaotic oscillations.

Original language	English
Pages (from-to)	960-962
Number of pages	3
Journal	Optics Letters
Volume	36
Issue number	6
DOIs	https://doi.org/10.1364/OL.36.000960
Publication status	Published - 2011 Mar 15

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics

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10.1364/OL.36.000960

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AU - Otsuka, Kenju

AU - Chen, Yun Ting

AU - Chu, Shu Chun

AU - Lin, Chi Ching

AU - Ko, Jing Yuan

PY - 2011/3/15

Y1 - 2011/3/15

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AB - We demonstrate the breakup of spatial-polarization entangled lasing patterns, which possess vector phase singularities, and the resultant dynamic instabilities featuring chaotic oscillations. The frequency splitting between a pair of Ince-Gauss (IG) lasing modes, originally forming a coherent entanglement state, and a self-excited additional nonorthogonal IG mode through a new class of transverse effect of self-injection pattern seeding, is shown to result in modal-interference-induced modulation at the beat frequency, leading to chaotic oscillations.

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Chaotic oscillations associated with the breakup of polarization entangled coherent states in a microchip solid-state laser

Abstract

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