All-optical crossbar switching on chip

Jiaxing Liu; Zhan Li; Michel Inman; Zhaohui Ma; Yunong Tang; Yu Ping Huang

doi:10.1364/OL.550028

All-optical crossbar switching on chip

Jiaxing Liu, Zhan Li, Michel Inman, Zhaohui Ma, Yunong Tang, Yu Ping Huang

Department of Physics

Stevens Institute of Technology

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

Abstract

We demonstrate crossbar all-optical switching (AOS) on an add-drop microring resonator on chip made of periodically poled lithium niobate. Utilizing quantum Zeno blockade (QZB) induced by sum-frequency generation, a signal is switched between the resonator's two output ports by a pump wave. The switching contrast is 3.35 and 8.27 dB, respectively, at the through and drop ports during a quasi-continuous operation and 5.15 and 9.01 dB during a pulsed operation. These results demonstrate a purely parametric approach to optical routing and computing for all-optical information processing.

Original language	English
Pages (from-to)	1357-1360
Number of pages	4
Journal	Optics Letters
Volume	50
Issue number	4
DOIs	https://doi.org/10.1364/OL.550028
State	Published - 15 Feb 2025

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title = "All-optical crossbar switching on chip",

abstract = "We demonstrate crossbar all-optical switching (AOS) on an add-drop microring resonator on chip made of periodically poled lithium niobate. Utilizing quantum Zeno blockade (QZB) induced by sum-frequency generation, a signal is switched between the resonator's two output ports by a pump wave. The switching contrast is 3.35 and 8.27 dB, respectively, at the through and drop ports during a quasi-continuous operation and 5.15 and 9.01 dB during a pulsed operation. These results demonstrate a purely parametric approach to optical routing and computing for all-optical information processing.",

author = "Jiaxing Liu and Zhan Li and Michel Inman and Zhaohui Ma and Yunong Tang and Huang, {Yu Ping}",

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T1 - All-optical crossbar switching on chip

AU - Liu, Jiaxing

AU - Li, Zhan

AU - Inman, Michel

AU - Ma, Zhaohui

AU - Tang, Yunong

AU - Huang, Yu Ping

PY - 2025/2/15

Y1 - 2025/2/15

N2 - We demonstrate crossbar all-optical switching (AOS) on an add-drop microring resonator on chip made of periodically poled lithium niobate. Utilizing quantum Zeno blockade (QZB) induced by sum-frequency generation, a signal is switched between the resonator's two output ports by a pump wave. The switching contrast is 3.35 and 8.27 dB, respectively, at the through and drop ports during a quasi-continuous operation and 5.15 and 9.01 dB during a pulsed operation. These results demonstrate a purely parametric approach to optical routing and computing for all-optical information processing.

AB - We demonstrate crossbar all-optical switching (AOS) on an add-drop microring resonator on chip made of periodically poled lithium niobate. Utilizing quantum Zeno blockade (QZB) induced by sum-frequency generation, a signal is switched between the resonator's two output ports by a pump wave. The switching contrast is 3.35 and 8.27 dB, respectively, at the through and drop ports during a quasi-continuous operation and 5.15 and 9.01 dB during a pulsed operation. These results demonstrate a purely parametric approach to optical routing and computing for all-optical information processing.

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JO - Optics Letters

JF - Optics Letters

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All-optical crossbar switching on chip

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