Self-pulsation in fiber-coupled, on-chip microcavity lasers

Lina He; Şahin Kaya Özdemir; Jiangang Zhu; Lan Yang

doi:10.1364/OL.35.000256

Self-pulsation in fiber-coupled, on-chip microcavity lasers

Lina He, Şahin Kaya Özdemir, Jiangang Zhu, Lan Yang

Engineering Science and Mechanics

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

18 Scopus citations

Abstract

We report self-pulsation in an erbium-doped silica toroidal microcavity laser coupled to a tapered fiber and investigate the effects of pump power and taper-cavity coupling condition on the dynamic behaviors of the pulse train. The microcavity is pumped at 1444.8 nm, and lasing occurs at 1560.2 nm with a threshold of 12 μW. Experimental results are interpreted within the framework of ion-pair induced self-quenching model.

Original language	English (US)
Pages (from-to)	256-258
Number of pages	3
Journal	Optics Letters
Volume	35
Issue number	2
DOIs	https://doi.org/10.1364/OL.35.000256
State	Published - Jan 15 2010

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics

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10.1364/OL.35.000256

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abstract = "We report self-pulsation in an erbium-doped silica toroidal microcavity laser coupled to a tapered fiber and investigate the effects of pump power and taper-cavity coupling condition on the dynamic behaviors of the pulse train. The microcavity is pumped at 1444.8 nm, and lasing occurs at 1560.2 nm with a threshold of 12 μW. Experimental results are interpreted within the framework of ion-pair induced self-quenching model.",

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AU - He, Lina

AU - Özdemir, Şahin Kaya

AU - Zhu, Jiangang

AU - Yang, Lan

PY - 2010/1/15

Y1 - 2010/1/15

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AB - We report self-pulsation in an erbium-doped silica toroidal microcavity laser coupled to a tapered fiber and investigate the effects of pump power and taper-cavity coupling condition on the dynamic behaviors of the pulse train. The microcavity is pumped at 1444.8 nm, and lasing occurs at 1560.2 nm with a threshold of 12 μW. Experimental results are interpreted within the framework of ion-pair induced self-quenching model.

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Self-pulsation in fiber-coupled, on-chip microcavity lasers

Abstract

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