Design and fabrication of a polymeric flat focal field arrayed waveguide grating

Si Lu; Changxi Yang; Yingbai Yan; Guofan Jin; Zhaoying Zhou; W. H. Wong; E. Y.B. Pun

doi:10.1364/OPEX.13.009982

Design and fabrication of a polymeric flat focal field arrayed waveguide grating

Si Lu^*
, Changxi Yang
, Yingbai Yan
, Guofan Jin
, Zhaoying Zhou
, W. H. Wong
, E. Y.B. Pun

^*Corresponding author for this work

Tsinghua University
City University of Hong Kong

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

22 Scopus citations

Abstract

For the first time, a new-type flat focal field arrayed waveguide grating (AWG) demultiplexer, with the focal signals of all wavelengths of operation focusing along a straight line, is designed based on the aberration theory and fabricated based on a newly developed negative tone epoxy Novolak resin (ENR) polymer using electron-beam direct writing. A polymeric four-channel 400GHz spacing flat focal field AWG demultiplexer is fabricated and tested. Four modal images from the output waveguides are observed and the measured transmission spectra is presented. And we make error analysis.

Original language	English
Pages (from-to)	9982-9994
Number of pages	13
Journal	Optics Express
Volume	13
Issue number	25
DOIs	https://doi.org/10.1364/OPEX.13.009982
State	Published - 12 Dec 2005
Externally published	Yes

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AU - Lu, Si

AU - Yang, Changxi

AU - Yan, Yingbai

AU - Jin, Guofan

AU - Zhou, Zhaoying

AU - Wong, W. H.

AU - Pun, E. Y.B.

PY - 2005/12/12

Y1 - 2005/12/12

N2 - For the first time, a new-type flat focal field arrayed waveguide grating (AWG) demultiplexer, with the focal signals of all wavelengths of operation focusing along a straight line, is designed based on the aberration theory and fabricated based on a newly developed negative tone epoxy Novolak resin (ENR) polymer using electron-beam direct writing. A polymeric four-channel 400GHz spacing flat focal field AWG demultiplexer is fabricated and tested. Four modal images from the output waveguides are observed and the measured transmission spectra is presented. And we make error analysis.

AB - For the first time, a new-type flat focal field arrayed waveguide grating (AWG) demultiplexer, with the focal signals of all wavelengths of operation focusing along a straight line, is designed based on the aberration theory and fabricated based on a newly developed negative tone epoxy Novolak resin (ENR) polymer using electron-beam direct writing. A polymeric four-channel 400GHz spacing flat focal field AWG demultiplexer is fabricated and tested. Four modal images from the output waveguides are observed and the measured transmission spectra is presented. And we make error analysis.

UR - https://www.scopus.com/pages/publications/28944437415

U2 - 10.1364/OPEX.13.009982

DO - 10.1364/OPEX.13.009982

M3 - 文章

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VL - 13

SP - 9982

EP - 9994

JO - Optics Express

JF - Optics Express

IS - 25

ER -

Design and fabrication of a polymeric flat focal field arrayed waveguide grating

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