Optical amplification in Eu3+-doped DNA-based biopolymer

K. C. Tsang; C. Y. Wong; E. Y.B. Pun

doi:10.1109/LPT.2011.2155053

Optical amplification in Eu³⁺-doped DNA-based biopolymer

K. C. Tsang^*
, C. Y. Wong
, E. Y.B. Pun

^*此作品的通讯作者

City University of Hong Kong

科研成果: 期刊稿件 › 文章 › 同行评审

14 引用（Scopus）

摘要

Europium Eu³⁺-doped deoxyribonucleic acid-cetyltrimethylammonium (DNA-CTMA) biopolymers have been prepared and characterized optically. Quartz capillary tube encapsulated Eu³⁺-doped biopolymeric waveguides have been fabricated via a simple withdrawal molding technique. Optical amplification at 612-nm wavelength has been demonstrated in these waveguide devices, and the signal enhancements for different lengths of the devices have been measured. A maximum signal enhancement of 24 dB has been obtained for a 15-mm-long device.

源语言	英语
文章编号	5770182
页（从-至）	1106-1108
页数	3
期刊	IEEE Photonics Technology Letters
卷	23
期	16
DOI	https://doi.org/10.1109/LPT.2011.2155053
出版状态	已出版 - 2011
已对外发布	是

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10.1109/LPT.2011.2155053

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abstract = "Europium Eu3+-doped deoxyribonucleic acid-cetyltrimethylammonium (DNA-CTMA) biopolymers have been prepared and characterized optically. Quartz capillary tube encapsulated Eu3+-doped biopolymeric waveguides have been fabricated via a simple withdrawal molding technique. Optical amplification at 612-nm wavelength has been demonstrated in these waveguide devices, and the signal enhancements for different lengths of the devices have been measured. A maximum signal enhancement of 24 dB has been obtained for a 15-mm-long device.",

keywords = "Integrated optics, optical amplifiers, optical polymers, waveguides",

author = "Tsang, \{K. C.\} and Wong, \{C. Y.\} and Pun, \{E. Y.B.\}",

year = "2011",

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T1 - Optical amplification in Eu3+-doped DNA-based biopolymer

AU - Tsang, K. C.

AU - Wong, C. Y.

AU - Pun, E. Y.B.

PY - 2011

Y1 - 2011

N2 - Europium Eu3+-doped deoxyribonucleic acid-cetyltrimethylammonium (DNA-CTMA) biopolymers have been prepared and characterized optically. Quartz capillary tube encapsulated Eu3+-doped biopolymeric waveguides have been fabricated via a simple withdrawal molding technique. Optical amplification at 612-nm wavelength has been demonstrated in these waveguide devices, and the signal enhancements for different lengths of the devices have been measured. A maximum signal enhancement of 24 dB has been obtained for a 15-mm-long device.

AB - Europium Eu3+-doped deoxyribonucleic acid-cetyltrimethylammonium (DNA-CTMA) biopolymers have been prepared and characterized optically. Quartz capillary tube encapsulated Eu3+-doped biopolymeric waveguides have been fabricated via a simple withdrawal molding technique. Optical amplification at 612-nm wavelength has been demonstrated in these waveguide devices, and the signal enhancements for different lengths of the devices have been measured. A maximum signal enhancement of 24 dB has been obtained for a 15-mm-long device.

KW - Integrated optics

KW - optical amplifiers

KW - optical polymers

KW - waveguides

UR - https://www.scopus.com/pages/publications/79960672530

U2 - 10.1109/LPT.2011.2155053

DO - 10.1109/LPT.2011.2155053

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JO - IEEE Photonics Technology Letters

JF - IEEE Photonics Technology Letters

IS - 16

M1 - 5770182

ER -

Optical amplification in Eu3+-doped DNA-based biopolymer

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Optical amplification in Eu³⁺-doped DNA-based biopolymer