書誌事項
- タイトル別名
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- Investigation of MQW Modulators Operating at A Parallel-Electric- Field
- ヨコホウコウ デンカイ オ モチイタ MQW ヒカリ ヘンチョウキ ノ ケントウ
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A new electroabsorption modulator operating at a parallel electric-field to the quantum wells is proposed and its modulation characteristics have been calculated. Transverse p-i-n structure on semi-insulating substrate enables us to apply a parallel field for MQW layers and results in low device capacitance and high-speed operation. The exciton resonance can easily broaden and disappear at field-intensity of 104 V/cm, one tenth of the perpendicular field previously used. A 3-dB bandwidth and operation voltage required for 20 dB extinction ratio are estimated to be over 250 GHz and less than 1 V, respectively, with transmission loss of less than 3 dB. High allowability of high incidental optical power and negative chirp operation are also discussed for this structure.
収録刊行物
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- 電気学会論文誌Ｃ（電子・情報・システム部門誌）
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電気学会論文誌Ｃ（電子・情報・システム部門誌） 121 (12), 1796-1800, 2001
一般社団法人 電気学会
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詳細情報 詳細情報について
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- CRID
- 1390282679587182336
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- NII論文ID
- 130006845494
- 10007451041
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- NII書誌ID
- AN10065950
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- ISSN
- 13488155
- 03854221
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- NDL書誌ID
- 5994333
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