Chalcogenide microsphere fabricated from fiber tapers using contact with a high-temperature ceramic surface

Pengfei Wang; Ganapathy Senthil Murugan; Gilberto Brambilla; Ming Ding; Yuliya Semenova; Qiang Wu; Gerald Farrell

doi:10.1109/LPT.2012.2195722

Chalcogenide microsphere fabricated from fiber tapers using contact with a high-temperature ceramic surface

Pengfei Wang, Ganapathy Senthil Murugan, Gilberto Brambilla, Ming Ding, Yuliya Semenova, Qiang Wu, Gerald Farrell

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

Abstract

The fabrication and characterization of a chalcogenide glass microsphere resonator has been demonstrated. At wavelengths near 1550 nm, whispering gallery mode resonances can be efficiently excited in a 74-μm-diameter chalcogenide glass microsphere via evanescent coupling using a tapered silica glass fiber with a waist diameter of circa 2μm. Resonances with Q-factors greater than $10 ⁵ were observed. Due to the high nonlinearity properties of the chalcogenide material and the ease of fabrication process, chalcogenide microspheres offer the potential for robustly assembled fully integrated photonic devices.

Original language	English
Article number	6188513
Pages (from-to)	1103-1105
Number of pages	3
Journal	IEEE Photonics Technology Letters
Volume	24
Issue number	13
DOIs	https://doi.org/10.1109/LPT.2012.2195722
Publication status	Published - 2012

Keywords

Chalcogenide glass
fiber taper
microshpere
resistive heating

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10.1109/LPT.2012.2195722

https://arrow.tudublin.ie/engscheceart/120Licence: CC BY-NC-SA

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title = "Chalcogenide microsphere fabricated from fiber tapers using contact with a high-temperature ceramic surface",

abstract = "The fabrication and characterization of a chalcogenide glass microsphere resonator has been demonstrated. At wavelengths near 1550 nm, whispering gallery mode resonances can be efficiently excited in a 74-μm-diameter chalcogenide glass microsphere via evanescent coupling using a tapered silica glass fiber with a waist diameter of circa 2μm. Resonances with Q-factors greater than \$10 5 were observed. Due to the high nonlinearity properties of the chalcogenide material and the ease of fabrication process, chalcogenide microspheres offer the potential for robustly assembled fully integrated photonic devices.",

keywords = "Chalcogenide glass, fiber taper, microshpere, resistive heating",

author = "Pengfei Wang and Murugan, \{Ganapathy Senthil\} and Gilberto Brambilla and Ming Ding and Yuliya Semenova and Qiang Wu and Gerald Farrell",

year = "2012",

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T1 - Chalcogenide microsphere fabricated from fiber tapers using contact with a high-temperature ceramic surface

AU - Wang, Pengfei

AU - Murugan, Ganapathy Senthil

AU - Brambilla, Gilberto

AU - Ding, Ming

AU - Semenova, Yuliya

AU - Wu, Qiang

AU - Farrell, Gerald

PY - 2012

Y1 - 2012

N2 - The fabrication and characterization of a chalcogenide glass microsphere resonator has been demonstrated. At wavelengths near 1550 nm, whispering gallery mode resonances can be efficiently excited in a 74-μm-diameter chalcogenide glass microsphere via evanescent coupling using a tapered silica glass fiber with a waist diameter of circa 2μm. Resonances with Q-factors greater than $10 5 were observed. Due to the high nonlinearity properties of the chalcogenide material and the ease of fabrication process, chalcogenide microspheres offer the potential for robustly assembled fully integrated photonic devices.

AB - The fabrication and characterization of a chalcogenide glass microsphere resonator has been demonstrated. At wavelengths near 1550 nm, whispering gallery mode resonances can be efficiently excited in a 74-μm-diameter chalcogenide glass microsphere via evanescent coupling using a tapered silica glass fiber with a waist diameter of circa 2μm. Resonances with Q-factors greater than $10 5 were observed. Due to the high nonlinearity properties of the chalcogenide material and the ease of fabrication process, chalcogenide microspheres offer the potential for robustly assembled fully integrated photonic devices.

KW - Chalcogenide glass

KW - fiber taper

KW - microshpere

KW - resistive heating

UR - https://www.scopus.com/pages/publications/84861733429

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DO - 10.1109/LPT.2012.2195722

M3 - Article

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VL - 24

SP - 1103

EP - 1105

JO - IEEE Photonics Technology Letters

JF - IEEE Photonics Technology Letters

IS - 13

M1 - 6188513

ER -

Chalcogenide microsphere fabricated from fiber tapers using contact with a high-temperature ceramic surface

Abstract

Keywords

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