Investigation on spectral loss characteristics of subwavelength terahertz fibers

Hung Wen Chen; Yu Tai Li; Ci Ling Pan; Jeng Liang Kuo; Ja Yu Lu; Li Jin Chen; Chi Kuang Sun

doi:10.1364/OL.32.001017

Investigation on spectral loss characteristics of subwavelength terahertz fibers

Hung Wen Chen, Yu Tai Li, Ci Ling Pan, Jeng Liang Kuo, Ja Yu Lu, Li Jin Chen, Chi Kuang Sun

Department of Photonics

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

47 Citations (Scopus)

Abstract

By measuring the spectral loss characteristics of subwavelength-diameter terahertz fibers, our study supports the recent theory proposed by M. Sumetsky [Opt. Lett. 31, 870 (2006)] that diameter-variationinduced radiation is a dominant loss mechanism for subwavelength fibers in the low- (<1%) core-fraction-power regime. This physical mechanism limits the lowest guidable frequency in a subwavelength fiber.

Original language	English
Pages (from-to)	1017-1019
Number of pages	3
Journal	Optics Letters
Volume	32
Issue number	9
DOIs	https://doi.org/10.1364/OL.32.001017
Publication status	Published - 2007 May 1

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics

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10.1364/OL.32.001017

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abstract = "By measuring the spectral loss characteristics of subwavelength-diameter terahertz fibers, our study supports the recent theory proposed by M. Sumetsky [Opt. Lett. 31, 870 (2006)] that diameter-variationinduced radiation is a dominant loss mechanism for subwavelength fibers in the low- (<1%) core-fraction-power regime. This physical mechanism limits the lowest guidable frequency in a subwavelength fiber.",

author = "Chen, {Hung Wen} and Li, {Yu Tai} and Pan, {Ci Ling} and Kuo, {Jeng Liang} and Lu, {Ja Yu} and Chen, {Li Jin} and Sun, {Chi Kuang}",

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T1 - Investigation on spectral loss characteristics of subwavelength terahertz fibers

AU - Chen, Hung Wen

AU - Li, Yu Tai

AU - Pan, Ci Ling

AU - Kuo, Jeng Liang

AU - Lu, Ja Yu

AU - Chen, Li Jin

AU - Sun, Chi Kuang

PY - 2007/5/1

Y1 - 2007/5/1

N2 - By measuring the spectral loss characteristics of subwavelength-diameter terahertz fibers, our study supports the recent theory proposed by M. Sumetsky [Opt. Lett. 31, 870 (2006)] that diameter-variationinduced radiation is a dominant loss mechanism for subwavelength fibers in the low- (<1%) core-fraction-power regime. This physical mechanism limits the lowest guidable frequency in a subwavelength fiber.

AB - By measuring the spectral loss characteristics of subwavelength-diameter terahertz fibers, our study supports the recent theory proposed by M. Sumetsky [Opt. Lett. 31, 870 (2006)] that diameter-variationinduced radiation is a dominant loss mechanism for subwavelength fibers in the low- (<1%) core-fraction-power regime. This physical mechanism limits the lowest guidable frequency in a subwavelength fiber.

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EP - 1019

JO - Optics Letters

JF - Optics Letters

IS - 9

ER -

Investigation on spectral loss characteristics of subwavelength terahertz fibers

Abstract

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