Branching Angle Tuning of a Multi Step Ion-Exchanged Two-Mode-Interference Wavelength-Dvision Multi/Demultiplexer in Glass
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概要
- 論文の詳細を見る
An integrated optical wavelength-division multi/demultiplexer based on wavelength dependent two-mode interference is fabricated on glass by the multistep ion exchange method. Dual-channel multi/demultiplexers with different branching angle are fabricated, and it is found that the transmission characteristic curves can be parallelly shifted by 45-125 nm/degree. The devices are designed for the wavelength range λ=590-630 nm. Channel separations are as low as 14 nm, and the on/off ratio is greater than 20 dB.
- 社団法人応用物理学会の論文
- 1989-06-20
著者
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Choi S
Sun Moon Univ. Chungnam Kor
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Kim S.
Applied Optics Lab. Korea Advanced Institute Of Science And Technology
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CHUNG Y.
Applied Optics Lab., Korea Advanced Institute of Science and Technology
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HAN K.
Applied Optics Lab., Korea Advanced Institute of Science and Technology
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CHOI S.
Applied Optics Lab., Korea Advanced Institute of Science and Technology
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