JP7156850B2 - 半導体光素子及び光送受信モジュール - Google Patents
半導体光素子及び光送受信モジュール Download PDFInfo
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Description
Claims (7)
- メサストライプ型の半導体光素子であって、
メサストライプ構造の少なくとも下端部を構成するように、第1方向にストライプ状に延びる凸部を有する半導体基板と、
前記メサストライプ構造の一部を構成するように、前記凸部の上で前記第1方向にストライプ状に延びる量子井戸層と、
埋め込みヘテロ構造を構成するように、前記第1方向に直交する第2方向に、前記メサストライプ構造の両側に隣接して、前記半導体基板の上面に載る埋め込み層と、
を有し、
前記半導体基板の前記上面は、水平面に対して、0°を超えて12°以下の角度で前記凸部から前記第2方向に下がる勾配を有し、
前記メサストライプ構造は、前記水平面に対して45~55°の角度で前記半導体基板の前記上面から上がる勾配を有する傾斜面と、前記水平面に対して85~95°の角度で前記傾斜面から立ち上がる直立面と、を有し、
前記埋め込み層は、ルテニウムがドープされた半導体である単一材料からなり、前記量子井戸層の表面、前記半導体基板の前記上面並びに前記メサストライプ構造の前記傾斜面及び前記直立面に接触し、
前記傾斜面は、前記半導体基板の前記上面から前記量子井戸層の下面までの高さの80%以下であって0.3μm以上の高さを有することを特徴とする半導体光素子。 - 請求項1に記載された半導体光素子であって、
前記量子井戸層は、多重量子井戸層であって、複数の量子井戸層及び隣同士の前記量子井戸層の間に介在する障壁層を含むことを特徴とする半導体光素子。 - 請求項1又は2に記載された半導体光素子であって、
前記半導体基板の前記凸部の表面は、前記傾斜面の全体を含むことを特徴とする半導体光素子。 - 請求項3に記載された半導体光素子であって、
前記半導体基板の前記凸部の前記表面は、前記メサストライプ構造の前記直立面の下端部を含むことを特徴とする半導体光素子。 - 請求項1から4のいずれか1項に記載された半導体光素子であって、
前記メサストライプ構造は、前記量子井戸層の上で前記第1方向にストライプ状に延びるクラッド層を含み、
前記クラッド層は、亜鉛がドープされた半導体からなることを特徴とする半導体光素子。 - 請求項1から5のいずれか1項に記載された半導体光素子であって、
前記メサストライプ構造は、前記量子井戸層が活性層であって半導体レーザを構成するための第1メサストライプ構造と、前記量子井戸層が吸収層であって変調器を構成するための第2メサストライプ構造と、を含み、
前記半導体レーザ及び前記変調器がモノリシックに集積された変調器集積レーザとして構成されていることを特徴とする半導体光素子。 - 入力された電気信号から変換された光信号を出力する光送信サブアセンブリと、
入力された光信号から変換された電気信号を出力する光受信サブアセンブリと、
を有し、
少なくとも前記光送信サブアセンブリが、請求項1から6のいずれか1項に記載された半導体光素子を内蔵することを特徴とする光送受信モジュール。
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JP2018145785A JP7156850B2 (ja) | 2018-08-02 | 2018-08-02 | 半導体光素子及び光送受信モジュール |
US16/419,043 US11133646B2 (en) | 2018-08-02 | 2019-05-22 | Semiconductor optical device and optical transceiver module |
US17/447,941 US20220006257A1 (en) | 2018-08-02 | 2021-09-17 | Semiconductor optical device and optical transceiver module |
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JP7294938B2 (ja) * | 2019-08-06 | 2023-06-20 | 日本ルメンタム株式会社 | 埋め込み型半導体光素子及びその製造方法 |
US20210210930A1 (en) * | 2020-01-08 | 2021-07-08 | Applied Optoelectronics, Inc. | Techniques for electrically isolating n and p-side regions of a semiconductor laser chip for p-side down bonding |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001352131A (ja) | 2000-03-31 | 2001-12-21 | Agere Systems Optoelectronics Guardian Corp | InAlAs又はInGaAlAsを使用する光電装置に関するドーパント拡散阻止 |
JP2003060311A (ja) | 2001-08-21 | 2003-02-28 | Nippon Telegr & Teleph Corp <Ntt> | 半導体光素子及びその製造方法 |
JP2004342719A (ja) | 2003-05-14 | 2004-12-02 | Toshiba Corp | 半導体レーザ装置及びその製造方法 |
JP2005064080A (ja) | 2003-08-08 | 2005-03-10 | Furukawa Electric Co Ltd:The | 半導体素子及びその製造方法 |
JP2006245222A (ja) | 2005-03-02 | 2006-09-14 | Fujitsu Ltd | 光半導体装置の製造方法および光半導体装置 |
JP2007043496A (ja) | 2005-08-03 | 2007-02-15 | Sumitomo Electric Ind Ltd | 光トランシーバ |
US20070057202A1 (en) | 2005-09-12 | 2007-03-15 | Jintian Zhu | Method for making reproducible buried heterostructure semiconductor devices |
JP2009087994A (ja) | 2007-09-27 | 2009-04-23 | Sumitomo Electric Ind Ltd | 半導体レーザ素子の作製方法および半導体レーザ素子 |
CN106785910A (zh) | 2016-10-31 | 2017-05-31 | 武汉光迅科技股份有限公司 | 一种掩埋结构激光器及其制造方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2873462B2 (ja) * | 1989-07-06 | 1999-03-24 | アンリツ株式会社 | 半導体発光素子およびその製造方法 |
JPH07211692A (ja) * | 1994-01-12 | 1995-08-11 | Sumitomo Electric Ind Ltd | InP系化合物半導体の加工方法 |
JP2677232B2 (ja) * | 1995-02-23 | 1997-11-17 | 日本電気株式会社 | 長波長半導体レーザおよびその製造方法 |
JP2776375B2 (ja) * | 1996-06-20 | 1998-07-16 | 日本電気株式会社 | 半導体レーザ |
JPH11238942A (ja) * | 1998-02-24 | 1999-08-31 | Hitachi Ltd | 光システム、光モジュールおよびこれに適した半導体レーザ装置 |
JP4105403B2 (ja) * | 2001-04-26 | 2008-06-25 | 日本オプネクスト株式会社 | 半導体光集積素子の製造方法 |
JP4934271B2 (ja) * | 2004-06-11 | 2012-05-16 | 日本オプネクスト株式会社 | 単一電源駆動光集積装置 |
WO2011013363A1 (ja) * | 2009-07-30 | 2011-02-03 | キヤノン株式会社 | 微細構造の製造方法 |
JP5467953B2 (ja) | 2010-07-07 | 2014-04-09 | 日本オクラロ株式会社 | 半導体光素子、光送信モジュール、光送受信モジュール、及び、光伝送装置 |
JP5897414B2 (ja) | 2011-08-23 | 2016-03-30 | 日本オクラロ株式会社 | 光デバイスの製造方法 |
US8885683B2 (en) * | 2011-12-21 | 2014-11-11 | Canon Kabushiki Kaisha | Process for forming microstructure of nitride semiconductor, surface emitting laser using two-dimensional photonic crystal and production process thereof |
JP6447352B2 (ja) * | 2015-05-08 | 2019-01-09 | 三菱電機株式会社 | 半導体装置の製造方法、半導体装置 |
JP6654468B2 (ja) * | 2016-02-29 | 2020-02-26 | 日本ルメンタム株式会社 | 光送信モジュール |
-
2018
- 2018-08-02 JP JP2018145785A patent/JP7156850B2/ja active Active
-
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- 2019-05-22 US US16/419,043 patent/US11133646B2/en active Active
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Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001352131A (ja) | 2000-03-31 | 2001-12-21 | Agere Systems Optoelectronics Guardian Corp | InAlAs又はInGaAlAsを使用する光電装置に関するドーパント拡散阻止 |
JP2003060311A (ja) | 2001-08-21 | 2003-02-28 | Nippon Telegr & Teleph Corp <Ntt> | 半導体光素子及びその製造方法 |
JP2004342719A (ja) | 2003-05-14 | 2004-12-02 | Toshiba Corp | 半導体レーザ装置及びその製造方法 |
JP2005064080A (ja) | 2003-08-08 | 2005-03-10 | Furukawa Electric Co Ltd:The | 半導体素子及びその製造方法 |
JP2006245222A (ja) | 2005-03-02 | 2006-09-14 | Fujitsu Ltd | 光半導体装置の製造方法および光半導体装置 |
JP2007043496A (ja) | 2005-08-03 | 2007-02-15 | Sumitomo Electric Ind Ltd | 光トランシーバ |
US20070057202A1 (en) | 2005-09-12 | 2007-03-15 | Jintian Zhu | Method for making reproducible buried heterostructure semiconductor devices |
JP2009087994A (ja) | 2007-09-27 | 2009-04-23 | Sumitomo Electric Ind Ltd | 半導体レーザ素子の作製方法および半導体レーザ素子 |
CN106785910A (zh) | 2016-10-31 | 2017-05-31 | 武汉光迅科技股份有限公司 | 一种掩埋结构激光器及其制造方法 |
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