Attenuated total reflection GeO2 hollow waveguide for 9.6-11.7 μm infrared light transmission

Chengbin Jing; Chuanjian Zhang; Yi Li; Yiwei Shi; Junhao Chu

doi:10.1063/1.3653470

Attenuated total reflection GeO₂ hollow waveguide for 9.6-11.7 μm infrared light transmission

Chengbin Jing^*
, Chuanjian Zhang
, Yi Li
, Yiwei Shi
, Junhao Chu

^*Corresponding author for this work

School of Physics and Electronic Science

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

9 Scopus citations

Abstract

We report the preparation and characterization of an attenuated total reflection (ATR) GeO₂ hollow waveguide. An internally GeO ₂-coated silica glass tube (bore size 1.0-1.2 mm, length 1.2 m) was prepared using a homogeneous liquid phase deposition method. Kramers-Kronig analysis reveals that the GeO₂ cladding material qualifies as a reflective layer (n_r 1) for the ATR hollow waveguide structure. ATR-transmission of 9.6-11.7 μm light through HE₁₁ mode is confirmed by loss spectrum analysis of the sample. The straight and bending (30) transmission losses for delivery of a ∼40 W CO₂ laser beam (10.6 m) are 0.56 dB/m and 1.64 dB/m, respectively.

Original language	English
Article number	161107
Journal	Applied Physics Letters
Volume	99
Issue number	16
DOIs	https://doi.org/10.1063/1.3653470
State	Published - 17 Oct 2011

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title = "Attenuated total reflection GeO2 hollow waveguide for 9.6-11.7 μm infrared light transmission",

abstract = "We report the preparation and characterization of an attenuated total reflection (ATR) GeO2 hollow waveguide. An internally GeO 2-coated silica glass tube (bore size 1.0-1.2 mm, length 1.2 m) was prepared using a homogeneous liquid phase deposition method. Kramers-Kronig analysis reveals that the GeO2 cladding material qualifies as a reflective layer (nr 1) for the ATR hollow waveguide structure. ATR-transmission of 9.6-11.7 μm light through HE11 mode is confirmed by loss spectrum analysis of the sample. The straight and bending (30) transmission losses for delivery of a ∼40 W CO2 laser beam (10.6 m) are 0.56 dB/m and 1.64 dB/m, respectively.",

author = "Chengbin Jing and Chuanjian Zhang and Yi Li and Yiwei Shi and Junhao Chu",

year = "2011",

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AU - Jing, Chengbin

AU - Zhang, Chuanjian

AU - Li, Yi

AU - Shi, Yiwei

AU - Chu, Junhao

PY - 2011/10/17

Y1 - 2011/10/17

N2 - We report the preparation and characterization of an attenuated total reflection (ATR) GeO2 hollow waveguide. An internally GeO 2-coated silica glass tube (bore size 1.0-1.2 mm, length 1.2 m) was prepared using a homogeneous liquid phase deposition method. Kramers-Kronig analysis reveals that the GeO2 cladding material qualifies as a reflective layer (nr 1) for the ATR hollow waveguide structure. ATR-transmission of 9.6-11.7 μm light through HE11 mode is confirmed by loss spectrum analysis of the sample. The straight and bending (30) transmission losses for delivery of a ∼40 W CO2 laser beam (10.6 m) are 0.56 dB/m and 1.64 dB/m, respectively.

AB - We report the preparation and characterization of an attenuated total reflection (ATR) GeO2 hollow waveguide. An internally GeO 2-coated silica glass tube (bore size 1.0-1.2 mm, length 1.2 m) was prepared using a homogeneous liquid phase deposition method. Kramers-Kronig analysis reveals that the GeO2 cladding material qualifies as a reflective layer (nr 1) for the ATR hollow waveguide structure. ATR-transmission of 9.6-11.7 μm light through HE11 mode is confirmed by loss spectrum analysis of the sample. The straight and bending (30) transmission losses for delivery of a ∼40 W CO2 laser beam (10.6 m) are 0.56 dB/m and 1.64 dB/m, respectively.

UR - https://www.scopus.com/pages/publications/80155214460

U2 - 10.1063/1.3653470

DO - 10.1063/1.3653470

M3 - 文章

AN - SCOPUS:80155214460

SN - 0003-6951

VL - 99

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 16

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ER -

Attenuated total reflection GeO₂ hollow waveguide for 9.6-11.7 μm infrared light transmission

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