High-extinction-ratio Si optical modulator loaded with integrated polarizer
説明
<jats:title>Abstract</jats:title> <jats:p>We propose a carrier-depletion type Si optical modulator for transverse electric (TE) polarization loaded with an integrated polarizer. The integrated TE-pass polarizer with a bent waveguide has a compact and simple structure and demonstrate a polarization extinction ratio of 41.3 dB and insertion loss of 0.67 dB. This Si optical modulator loaded with the integrated polarizer achieved a maximum extinction ratio of 54.5 dB. It is expected to have a wide range of applications in digital coherent optical communication and optical sensing fields.</jats:p>
収録刊行物
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- Japanese Journal of Applied Physics
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Japanese Journal of Applied Physics 61 (SK), SK1001-, 2022-06-16
IOP Publishing
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詳細情報 詳細情報について
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- CRID
- 1360579813404943232
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- ISSN
- 13474065
- 00214922
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- データソース種別
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- Crossref
- KAKEN