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A New-type Optical Filter Composed of Multi-stage Directional Couplers lined in Crossover

  • Keh-Yi Lee, and Hong-Way Chang,
Published/Copyright: December 1, 2001
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Published Online: 2001-12-01

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Downloaded on 13.9.2025 from https://www.degruyterbrill.com/document/doi/10.1515/JOC.2001.22.6.202/pdf
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