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반도체 : 적외선 광학렌즈 제작을 위한 GeSe의 벌크 제작 및 특성 연구

배동식, 여종빈, 박정후, 이현용

Regular Paper : A Study on the Properties and Fabrication of Bulk Forming GeSe Based Chalcogenide Glass for Infrared Optical Lens

Dong Sik Bae, Jong Bin Yeo, Jung Hoo Park, Hyun Yong Lee
J Electr Electron Mater 2013;26(9):641-645.
Published online: September 1, 2013
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칼코게나이드 유리는 적외선 영역에서 우수한 광학적 특성을 갖고 있다. Ge-Se계 유리는 많은 중요한 광학적 응용에 사용된다. 우리는 IR 렌즈의 필요한 GeSe 칼코게나이드 유리를 Ge0.25Se0.75로 결정하였다. 또한, 광학적, 열적, 물리적 특성을 고려하여 조성비를 선택하였다. GeSe 벌크는 기존의 melt-quenching 방법으로 제작되었다. 광학적, 구조적, 열적, 물리적인 특성을 평가하기 위해 FT-IR, XRD, DSC, SEM을 통해 각각 측정하였다.

Chalcogenide glass has superior property of optical transmittance in the infrared region. Glass made using Ge-Se how many important optical applications. We have determined the composite formular of Ge0.25Se0.75 to be the GeSe chalcogenide glass composition appropriate for IR lenses. Also, the optical,thermal and physical characteristics of chalcogenide glass depended on the composition ratio. GeSe bulk sample is produced using the traditional melt-quenching method. The optical, structural, thermal and physical properties of the compound were measured by using Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), Differential scanning calorimeter (DSC), and Scanning electron microscope (SEM) respectively.

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Regular Paper : A Study on the Properties and Fabrication of Bulk Forming GeSe Based Chalcogenide Glass for Infrared Optical Lens
J Electr Electron Mater. 2013;26(9):641-645.   Published online September 1, 2013
Download Citation

Download a citation file in RIS format that can be imported by all major citation management software, including EndNote, ProCite, RefWorks, and Reference Manager.

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Include:
Regular Paper : A Study on the Properties and Fabrication of Bulk Forming GeSe Based Chalcogenide Glass for Infrared Optical Lens
J Electr Electron Mater. 2013;26(9):641-645.   Published online September 1, 2013
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