JP2009088016A - 半導体レーザ素子 - Google Patents
半導体レーザ素子 Download PDFInfo
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Abstract
【解決手段】半絶縁性InP埋め込み領域16及び半絶縁性InP埋め込み領域18aと、半導体領域5とは、InPクラッド層22からInP領域3aに延びており、半導体領域5は、半絶縁性InP埋め込み領域16及び半絶縁性InP埋め込み領域18aに挟まれており、半導体領域5の複数の層は、第2の表面22bの法線方向に堆積されており、InPクラッド層22、InP領域3a及びInP領域3b、InPクラッド層20は同じ導電型を有している。
【選択図】図1
Description
Claims (3)
- 第1の半導体クラッド層と、
前記第1の半導体クラッド層の主面上に設けられており、該主面に沿って順に配列された第1の半導体埋め込み領域、第1の半導体領域、第2の半導体埋め込み領域及び第2の半導体領域を有する半導体層と、
前記第1の半導体埋め込み領域及び前記第1の半導体領域上に設けられた第2の半導体クラッド層と、
前記第2の半導体クラッド層上に設けられた第1の半導体基板と、
前記第1の半導体基板上に設けられた第1の電極と、
前記第2の半導体領域上に設けられた第3の半導体クラッド層と、
前記第3の半導体クラッド層上に設けられた第2の半導体基板と、
前記第2の半導体基板上に設けられた第2の電極と
を備え、
前記第1及び第2の半導体埋め込み領域は前記第1の半導体領域に電流を閉じ込めるように配置されており、
前記第2の半導体クラッド層と前記第3の半導体クラッド層とは互いに離隔しており、
前記第1の半導体領域はp層とn層との間に設けられた活性層が含まれており、
前記第1〜第3の半導体クラッド層、前記第1及び第2の半導体基板及び前記第2の半導体領域は同じ導電型を有している半導体レーザ素子。 - 前記第1及び第2の半導体埋め込み領域は半絶縁性を有する、ことを特徴とする請求項1に記載の半導体レーザ素子。
- 前記第1の半導体領域はトンネル接合を有する、ことを特徴とする請求項1又は2に記載の半導体レーザ素子。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007252338A JP5012370B2 (ja) | 2007-09-27 | 2007-09-27 | 半導体レーザ素子 |
US12/237,867 US20090086779A1 (en) | 2007-09-27 | 2008-09-25 | Semiconductor laser diode with reduced parasitic capacitance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007252338A JP5012370B2 (ja) | 2007-09-27 | 2007-09-27 | 半導体レーザ素子 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009088016A true JP2009088016A (ja) | 2009-04-23 |
JP5012370B2 JP5012370B2 (ja) | 2012-08-29 |
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ID=40508250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007252338A Expired - Fee Related JP5012370B2 (ja) | 2007-09-27 | 2007-09-27 | 半導体レーザ素子 |
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US (1) | US20090086779A1 (ja) |
JP (1) | JP5012370B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017130605A (ja) * | 2016-01-22 | 2017-07-27 | 日本電信電話株式会社 | 半導体光デバイス |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015106722A1 (de) * | 2015-04-30 | 2016-11-03 | Osram Opto Semiconductors Gmbh | Kantenemittierender Halbleiterlaser mit Tunnelkontakt |
CN112350145B (zh) * | 2019-08-06 | 2022-12-27 | 朗美通日本株式会社 | 掩埋型半导体光学装置及其制造方法 |
US20230208108A1 (en) * | 2021-12-23 | 2023-06-29 | Ii-Vi Delaware, Inc. | Semiconductor laser diode including inverted p-n junction |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5796583A (en) * | 1980-12-08 | 1982-06-15 | Canon Inc | Semiconductor laser with plurality of light source |
JPH07135369A (ja) * | 1993-11-11 | 1995-05-23 | Nippon Telegr & Teleph Corp <Ntt> | 半導体レーザおよびその製造方法 |
JP2003218453A (ja) * | 2001-12-31 | 2003-07-31 | Agilent Technol Inc | 電流規制のために無効化されたトンネル接合を用いた光電子デバイス |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69511810T2 (de) * | 1994-09-28 | 2000-05-18 | Nippon Telegraph And Telephone Corp., Tokio/Tokyo | Optische Halbleitervorrichtung und Herstellungsverfahren |
GB2379797A (en) * | 2001-09-15 | 2003-03-19 | Zarlink Semiconductor Ab | Surface Emitting Laser |
US6724013B2 (en) * | 2001-12-21 | 2004-04-20 | Xerox Corporation | Edge-emitting nitride-based laser diode with p-n tunnel junction current injection |
-
2007
- 2007-09-27 JP JP2007252338A patent/JP5012370B2/ja not_active Expired - Fee Related
-
2008
- 2008-09-25 US US12/237,867 patent/US20090086779A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5796583A (en) * | 1980-12-08 | 1982-06-15 | Canon Inc | Semiconductor laser with plurality of light source |
JPH07135369A (ja) * | 1993-11-11 | 1995-05-23 | Nippon Telegr & Teleph Corp <Ntt> | 半導体レーザおよびその製造方法 |
JP2003218453A (ja) * | 2001-12-31 | 2003-07-31 | Agilent Technol Inc | 電流規制のために無効化されたトンネル接合を用いた光電子デバイス |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017130605A (ja) * | 2016-01-22 | 2017-07-27 | 日本電信電話株式会社 | 半導体光デバイス |
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JP5012370B2 (ja) | 2012-08-29 |
US20090086779A1 (en) | 2009-04-02 |
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