Chinese Optics Letters, 2004, 2 (6): 06362, Published Online: Jun. 6, 2006
Polymeric flat focal field arrayed waveguide grating using electron-beam direct writing 
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250.5460 polymer waveguides-fibers 060.1810 couplers switches and multiplexers 130.3120 integrated optics devices
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.
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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