Mid-infrared nonlinear optical properties of droplet-free chalcogenide GeSe2-As2Se3-PbSe glasses

Byoung-Uk Sohn; Myungkoo Kang; Rashi Sharma; Ju Won Choi; Cesar Blanco; Kathleen A. Richardson; Dawn T. H. Tan; IEEE

doi:10.1364/CLEOPR.2020.P5_20

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Mid-infrared nonlinear optical properties of droplet-free chalcogenide GeSe2-As2Se3-PbSe glasses

Byoung-Uk Sohn, Myungkoo Kang, Rashi Sharma, Ju Won Choi, Cesar Blanco, Kathleen A. Richardson, Dawn T. H. Tan and IEEE

2020 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR), pp.1-2

08/2020

DOI: https://doi.org/10.1364/CLEOPR.2020.P5_20

Abstract

Optics

Photonics

Product development

Nonlinear properties of GeSe 2 -As 2 Se 3 -PbSe are studied using z-scan measurements from 2.5μm-5.5μm. The largest nonlinear refractive index is observed at 2.8μm, corresponding to the two-photon edge. A sub-peak at 4.6μm arises from mid-gap defect states. © 2019 The Author(s)

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Title: Mid-infrared nonlinear optical properties of droplet-free chalcogenide GeSe2-As2Se3-PbSe glasses
Creators - without role: Byoung-Uk Sohn - Singapore University of Technology and Design, Singapore,Photonics Devices and System Group, Engineering Product Development,Singapore,487372
Myungkoo Kang - University of Central Florida
Rashi Sharma - University of Central Florida
Ju Won Choi - Singapore University of Technology and Design
Cesar Blanco - University of Central Florida
Kathleen A. Richardson - University of Central Florida
Dawn T. H. Tan - Singapore University of Technology and Design
IEEE
Publication Details: 2020 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR), pp.1-2
Publisher: IEEE
Number of pages: 2
Identifiers: 9911242309846
Academic Unit: EPD Pillar
Language: English
Resource Type: Conference proceeding

Mid-infrared nonlinear optical properties of droplet-free chalcogenide GeSe2-As2Se3-PbSe glasses

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