書誌事項
- タイトル別名
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- Photonic Crystal/Quasicrystal Nanolasers and Spontaneous Emission Control
説明
We demonstrate the laser operation by an ultrasmall mode in photonic crystal (PC) and quasiperiodic photonic crystal (QPC) nanocavities fabricated into GaInAsP slab. In the former, the smallest modal volume of 0.019 μm3 =0.15 (λ/n) 3 is achieved by using a PC point-shift nanocavity. In the latter, as well as the nanocavity mode lasing, unique localization of Bragg modes arising from fractal lattices of the QPC is observed. These nanocavities are effective for the enhancement of the spontaneous emission rate (so-called Purcell effect). The time-resolved measurement shows 28 times faster spontaneous emission decay in the point-shift nanocavity.
収録刊行物
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- レーザー研究
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レーザー研究 34 (11), 756-760, 2006
一般社団法人 レーザー学会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390282679623339264
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- NII論文ID
- 130004465705
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- COI
- 1:CAS:528:DC%2BD28XhtlCktLbO
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- ISSN
- 13496603
- 03870200
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
- OpenAIRE
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- 抄録ライセンスフラグ
- 使用不可
