High-gain optical amplification in Eu3+-doped polymer

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

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Detail(s)

Original languageEnglish
Pages (from-to)520-522
Journal / PublicationOptics Letters
Volume35
Issue number4
Publication statusPublished - 15 Feb 2010

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DOI

DOI
Check@CityULib
Link to Scopus https://www.scopus.com/record/display.uri?eid=2-s2.0-76649088003&origin=recordpage
Permanent Link https://scholars.cityu.edu.hk/en/publications/publication(936ffe0b-4217-4754-b0b5-63fc1781d413).html

Abstract

Europium (Eu3+)-doped epoxy-based resin Norland optical adhesive (NOA) polymers have been prepared and characterized optically. Quartz capillary tube encapsulated Eu3+-doped NOA polymeric 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 ∼30 dB has been obtained for a 16 mm long device. © 2010 Optical Society of America.

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100
Waveguide Material Science
50
Europium Material Science
50
Molding Material Science
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Citation Format(s)

[ RIS ] [ BibTeX ]
High-gain optical amplification in Eu3+-doped polymer. / Tsang, Kwok Chu; Wong, Chun-Yuen; Pun, Edwin Yue Bun.
In: Optics Letters, Vol. 35, No. 4, 15.02.2010, p. 520-522.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review