Polymeric flat focal field arrayed waveguide grating using electron-beam direct writing

Si Lu; Yingbai Yan; Guofan Jin; W. H. Wong; E. Y. B. Pun

Journals >Chinese Optics Letters >Volume 2 >Issue 6 >Page 06362 > Article

Chinese Optics Letters
Vol. 2, Issue 6, 06362 (2004)

Polymeric flat focal field arrayed waveguide grating using electron-beam direct writing

Si Lu¹, Yingbai Yan¹, Guofan Jin¹, W. H. Wong², and E. Y. B. Pun²

Author Affiliations

¹State Key Laboratory of Precision Measurement Technology and Instruments, Tsinghua University, Beijing 100084

²Optoelectronics Research Center, Department of Electronic Engineer, City University of Hong Kong, Hong Kong

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Si Lu, Yingbai Yan, Guofan Jin, W. H. Wong, E. Y. B. Pun. Polymeric flat focal field arrayed waveguide grating using electron-beam direct writing[J]. Chinese Optics Letters, 2004, 2(6): 06362 Copy Citation Text

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Abstract

A four-channel 400-GHz spacing flat focal field arrayed waveguide grating (AWG) demultiplexer is designed based on polymeric optical waveguide. The waveguide core-layer material is a newly developed negative tone epoxy Novolak resin (ENR) polymer with ultravoilet (UV) cured resin Norland optical adhesive 61 (NOA61) as the cladding layer. The device is fabricated using electron-beam direct writing, which has less processing steps than the reported polymeric AWGs. The experimental result is presented.

Keywords

060.1810 130.3120 and multiplexers switches 250.5460 couplers integrated optics devices polymer waveguides-fibers

Si Lu, Yingbai Yan, Guofan Jin, W. H. Wong, E. Y. B. Pun. Polymeric flat focal field arrayed waveguide grating using electron-beam direct writing[J]. Chinese Optics Letters, 2004, 2(6): 06362

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