JP2013055140A - 半導体光集積素子 - Google Patents
半導体光集積素子 Download PDFInfo
- Publication number
- JP2013055140A JP2013055140A JP2011190898A JP2011190898A JP2013055140A JP 2013055140 A JP2013055140 A JP 2013055140A JP 2011190898 A JP2011190898 A JP 2011190898A JP 2011190898 A JP2011190898 A JP 2011190898A JP 2013055140 A JP2013055140 A JP 2013055140A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- region
- optical waveguide
- cladding layer
- semi
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/024—Arrangements for thermal management
- H01S5/02461—Structure or details of the laser chip to manipulate the heat flow, e.g. passive layers in the chip with a low heat conductivity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/026—Monolithically integrated components, e.g. waveguides, monitoring photo-detectors, drivers
- H01S5/0261—Non-optical elements, e.g. laser driver components, heaters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
- H01S5/0607—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying physical parameters other than the potential of the electrodes, e.g. by an electric or magnetic field, mechanical deformation, pressure, light, temperature
- H01S5/0612—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying physical parameters other than the potential of the electrodes, e.g. by an electric or magnetic field, mechanical deformation, pressure, light, temperature controlled by temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/20—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers
- H01S5/22—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers having a ridge or stripe structure
- H01S5/227—Buried mesa structure ; Striped active layer
- H01S5/2275—Buried mesa structure ; Striped active layer mesa created by etching
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
- H01S5/042—Electrical excitation ; Circuits therefor
- H01S5/0425—Electrodes, e.g. characterised by the structure
- H01S5/04252—Electrodes, e.g. characterised by the structure characterised by the material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
- H01S5/042—Electrical excitation ; Circuits therefor
- H01S5/0425—Electrodes, e.g. characterised by the structure
- H01S5/04256—Electrodes, e.g. characterised by the structure characterised by the configuration
- H01S5/04257—Electrodes, e.g. characterised by the structure characterised by the configuration having positive and negative electrodes on the same side of the substrate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
- H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
- H01S5/0625—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in multi-section lasers
- H01S5/06255—Controlling the frequency of the radiation
- H01S5/06256—Controlling the frequency of the radiation with DBR-structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/20—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers
- H01S5/2054—Methods of obtaining the confinement
- H01S5/2081—Methods of obtaining the confinement using special etching techniques
- H01S5/209—Methods of obtaining the confinement using special etching techniques special etch stop layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/30—Structure or shape of the active region; Materials used for the active region
- H01S5/34—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers
- H01S5/343—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser
- H01S5/3434—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser with a well layer comprising at least both As and P as V-compounds
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Geometry (AREA)
- Biophysics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Semiconductor Lasers (AREA)
Abstract
【解決手段】半導体光集積素子1Aは、所定の光導波方向に並ぶ第1及び第2の領域10c、10dを含む主面10aを有する半絶縁性基板10と、第1の領域10c上に設けられ、n型クラッド層21、活性層22、及びp型クラッド層23を有する利得領域20と、第2の領域10d上に設けられ、下部クラッド層41、光導波層42、上部クラッド層43、及び抵抗体50(加熱部材)を有する波長制御領域40とを備える。半絶縁性基板10は、裏面10bから厚さ方向に延びて主面10aの第1の領域10cに至る貫通孔11を有しており、該貫通孔11の内部には、半絶縁性基板10の裏面10bからn型クラッド層21に達する金属部材12が設けられている。
【選択図】図2
Description
Claims (5)
- 所定の光導波方向に並ぶ第1及び第2の領域を含む主面を有する絶縁性若しくは半絶縁性の基板と、
前記主面の前記第1の領域上に設けられ、第1導電型の第1クラッド層、前記第1クラッド層上に設けられた活性層、及び前記活性層上に設けられた第2導電型の第2クラッド層を有する利得領域と、
前記主面の前記第2の領域上に設けられ、第3クラッド層、前記第3クラッド層上に設けられた光導波層、前記光導波層上に設けられた第4クラッド層、及び前記光導波層に沿って設けられた加熱部材を有する波長制御領域と、
を備え、
前記基板が、前記裏面から厚さ方向に延びて前記主面の前記第1の領域に至る貫通孔を有しており、該貫通孔の内部には、前記基板の前記裏面から前記第1クラッド層に達する金属部材が設けられていることを特徴とする、半導体光集積素子。 - 前記基板の裏面上に設けられた金属膜を更に備え、
前記金属膜が、前記基板の厚さ方向から見て前記第2の領域と重なる領域に形成された開口を有することを特徴とする、請求項1に記載の半導体光集積素子。 - 前記貫通孔及び前記金属部材が、前記基板の厚さ方向から見て、前記利得領域において光導波路となる部分と重ならない位置に配置されていることを特徴とする、請求項1または2に記載の半導体光集積素子。
- 前記利得領域が、前記基板に前記貫通孔を形成する際にエッチングマークとなる層を前記第1クラッド層と前記基板との間に更に有することを特徴とする、請求項1〜3のいずれか一項に記載の半導体光集積素子。
- 前記貫通孔が、前記エッチングマークとなる層を貫通していることを特徴とする、請求項4に記載の半導体光集積素子。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011190898A JP5790336B2 (ja) | 2011-09-01 | 2011-09-01 | 半導体光集積素子 |
US13/597,375 US8964809B2 (en) | 2011-09-01 | 2012-08-29 | Semiconductor optical integrated device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011190898A JP5790336B2 (ja) | 2011-09-01 | 2011-09-01 | 半導体光集積素子 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013055140A true JP2013055140A (ja) | 2013-03-21 |
JP5790336B2 JP5790336B2 (ja) | 2015-10-07 |
Family
ID=47753156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011190898A Expired - Fee Related JP5790336B2 (ja) | 2011-09-01 | 2011-09-01 | 半導体光集積素子 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8964809B2 (ja) |
JP (1) | JP5790336B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013016648A (ja) * | 2011-07-04 | 2013-01-24 | Sumitomo Electric Ind Ltd | 半導体光集積素子の製造方法 |
CN105409071B (zh) * | 2013-04-30 | 2020-04-21 | 华为技术有限公司 | 具有高热波长调谐效率的可调激光器 |
EP3565068B1 (en) * | 2018-04-30 | 2021-02-24 | FRAUNHOFER-GESELLSCHAFT zur Förderung der angewandten Forschung e.V. | Thermally tunable laser and method for fabricating such laser |
JP2022038756A (ja) * | 2020-08-27 | 2022-03-10 | 富士通株式会社 | 光導波路 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04159790A (ja) * | 1990-10-23 | 1992-06-02 | Mitsubishi Electric Corp | 半導体レーザの製造方法 |
JPH08250819A (ja) * | 1994-12-20 | 1996-09-27 | Fr Telecom | 有機材料のブラッグ反射を有するレーザ素子およびその製造方法 |
JPH0974250A (ja) * | 1995-09-06 | 1997-03-18 | Anritsu Corp | 半導体光モジュール |
JP2002232003A (ja) * | 2000-12-18 | 2002-08-16 | Samsung Electro Mech Co Ltd | GaN系のIII−V族窒化物半導体発光素子及びその製造方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0738204A (ja) * | 1993-07-20 | 1995-02-07 | Mitsubishi Electric Corp | 半導体光デバイス及びその製造方法 |
JP2007294914A (ja) | 2006-03-30 | 2007-11-08 | Eudyna Devices Inc | 光半導体装置 |
JP2007273644A (ja) | 2006-03-30 | 2007-10-18 | Eudyna Devices Inc | 光半導体装置、レーザチップおよびレーザモジュール |
JP2007273650A (ja) | 2006-03-30 | 2007-10-18 | Eudyna Devices Inc | 光半導体装置 |
JP2007273694A (ja) | 2006-03-31 | 2007-10-18 | Eudyna Devices Inc | 光半導体装置 |
-
2011
- 2011-09-01 JP JP2011190898A patent/JP5790336B2/ja not_active Expired - Fee Related
-
2012
- 2012-08-29 US US13/597,375 patent/US8964809B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04159790A (ja) * | 1990-10-23 | 1992-06-02 | Mitsubishi Electric Corp | 半導体レーザの製造方法 |
JPH08250819A (ja) * | 1994-12-20 | 1996-09-27 | Fr Telecom | 有機材料のブラッグ反射を有するレーザ素子およびその製造方法 |
JPH0974250A (ja) * | 1995-09-06 | 1997-03-18 | Anritsu Corp | 半導体光モジュール |
JP2002232003A (ja) * | 2000-12-18 | 2002-08-16 | Samsung Electro Mech Co Ltd | GaN系のIII−V族窒化物半導体発光素子及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JP5790336B2 (ja) | 2015-10-07 |
US20130058371A1 (en) | 2013-03-07 |
US8964809B2 (en) | 2015-02-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4504610B2 (ja) | リッジ型半導体レーザ素子 | |
JPWO2008117562A1 (ja) | フォトニック結晶レーザおよびフォトニック結晶レーザの製造方法 | |
JP2010074131A (ja) | 半導体発光素子及びその製造方法 | |
JPWO2012101686A1 (ja) | 半導体発光素子及び発光装置 | |
JP5790336B2 (ja) | 半導体光集積素子 | |
JP2009059918A (ja) | 光半導体デバイス | |
JP5170869B2 (ja) | 光半導体素子及び光半導体素子の製造方法 | |
JP6416553B2 (ja) | 半導体素子及び半導体素子の製造方法 | |
JP2009158647A (ja) | 窒化物系半導体レーザ素子およびその製造方法 | |
JP5974590B2 (ja) | 光半導体装置及びその製造方法 | |
JP5919682B2 (ja) | 半導体レーザ装置 | |
JP4147858B2 (ja) | 光デバイスおよびその製造方法 | |
JP4664742B2 (ja) | 半導体光装置及びその製造方法 | |
JP6587765B1 (ja) | 赤外led素子 | |
CN109149366A (zh) | 量子级联激光器和发光装置 | |
JP4286097B2 (ja) | 半導体レーザ素子および半導体レーザ装置 | |
JP4607235B2 (ja) | 半導体レーザ素子 | |
JP2009188273A (ja) | ジャンクションダウン型の光半導体素子及び光半導体装置 | |
JP2018139264A (ja) | 光半導体素子及びその製造方法 | |
JP2013110274A (ja) | 半導体集積素子 | |
JP4883536B2 (ja) | 半導体レーザ素子および半導体レーザ装置 | |
JP2006100369A (ja) | 半導体レーザ素子およびその製造方法 | |
KR100584333B1 (ko) | 반도체 레이저 장치 및 그 제조방법 | |
JP4638753B2 (ja) | 半導体光素子および半導体光素子の製造方法 | |
JP2013243169A (ja) | 半導体光素子及び光モジュール |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20140717 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20150422 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150428 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150616 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20150707 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150720 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5790336 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |