JP2008096484A - 光半導体装置 - Google Patents
光半導体装置 Download PDFInfo
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- JP2008096484A JP2008096484A JP2006274752A JP2006274752A JP2008096484A JP 2008096484 A JP2008096484 A JP 2008096484A JP 2006274752 A JP2006274752 A JP 2006274752A JP 2006274752 A JP2006274752 A JP 2006274752A JP 2008096484 A JP2008096484 A JP 2008096484A
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- Prior art keywords
- optical waveguide
- optical
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- semiconductor
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- 230000003287 optical effect Effects 0.000 title claims abstract description 182
- 239000004065 semiconductor Substances 0.000 title claims abstract description 119
- 238000002955 isolation Methods 0.000 claims description 11
- 238000009413 insulation Methods 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 46
- 229910052710 silicon Inorganic materials 0.000 description 46
- 239000010703 silicon Substances 0.000 description 46
- 239000000758 substrate Substances 0.000 description 26
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 15
- 229910052814 silicon oxide Inorganic materials 0.000 description 15
- 238000000034 method Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 10
- 238000004088 simulation Methods 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 238000005468 ion implantation Methods 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 4
- 238000005530 etching Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/122—Basic optical elements, e.g. light-guiding paths
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/122—Basic optical elements, e.g. light-guiding paths
- G02B6/125—Bends, branchings or intersections
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/015—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on semiconductor elements having potential barriers, e.g. having a PN or PIN junction
- G02F1/025—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on semiconductor elements having potential barriers, e.g. having a PN or PIN junction in an optical waveguide structure
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Nonlinear Science (AREA)
- Optical Integrated Circuits (AREA)
Abstract
【解決手段】半導体領域16と、前記半導体領域16内に形成された第1光閉じ込め層12と第2光閉じ込め層14とに挟まれてなる光導波路21と、前記光導波路21の屈曲部の曲率半径方向に対して該屈曲部の外側および内側の少なくとも一方側上の前記半導体領域16に形成した絶縁膜領域22とを備えたことを特徴とする。
【選択図】図1
Description
Claims (4)
- 半導体領域と、
前記半導体領域内に形成された第1光閉じ込め層と第2光閉じ込め層とに挟まれてなる光導波路と、
前記光導波路の屈曲部の中央部より外側および内側の少なくとも一方側上の前記半導体領域に形成した絶縁膜領域と
を備えたことを特徴とする光半導体装置。 - 前記絶縁膜領域は前記光導波路の側面上方から外側および内側の一方側上の前記半導体領域に形成されている
ことを特徴とする請求項1記載の光半導体装置。 - 前記光導波路はリッジ型の光導波路からなる
ことを特徴とする請求項1記載の光半導体装置。 - 前記絶縁膜領域は、前記絶縁膜領域が形成された前記半導体領域に形成されるMOSデバイスの素子分離領域と共用されている
ことを特徴とする請求項1記載の光半導体装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006274752A JP2008096484A (ja) | 2006-10-06 | 2006-10-06 | 光半導体装置 |
US11/858,519 US7526170B2 (en) | 2006-10-06 | 2007-09-20 | Optical semiconductor device |
CN2007101532015A CN101158731B (zh) | 2006-10-06 | 2007-09-29 | 光半导体装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006274752A JP2008096484A (ja) | 2006-10-06 | 2006-10-06 | 光半導体装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2008096484A true JP2008096484A (ja) | 2008-04-24 |
Family
ID=39275004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006274752A Pending JP2008096484A (ja) | 2006-10-06 | 2006-10-06 | 光半導体装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7526170B2 (ja) |
JP (1) | JP2008096484A (ja) |
CN (1) | CN101158731B (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012173707A (ja) * | 2011-02-24 | 2012-09-10 | Fujitsu Ltd | 光半導体素子及びその製造方法 |
WO2016125747A1 (ja) * | 2015-02-04 | 2016-08-11 | 日本碍子株式会社 | 光導波路基板 |
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---|---|---|---|---|
US7574090B2 (en) * | 2006-05-12 | 2009-08-11 | Toshiba America Electronic Components, Inc. | Semiconductor device using buried oxide layer as optical wave guides |
US8139907B2 (en) * | 2009-12-29 | 2012-03-20 | United Microelectronics Corp. | Optoelectronic device and method of forming the same |
US20110158582A1 (en) * | 2009-12-30 | 2011-06-30 | Tzung-I Su | Structure of a semiconductor device having a waveguide and method of forming the same |
CN102122034B (zh) * | 2010-01-11 | 2014-04-09 | 联华电子股份有限公司 | 光电元件及其形成方法 |
WO2012068588A1 (en) | 2010-11-19 | 2012-05-24 | Brigham Young University | Systems and methods for separating condensable vapors from gases by direct-contact heat exchange |
US8869235B2 (en) | 2011-10-11 | 2014-10-21 | Citrix Systems, Inc. | Secure mobile browser for protecting enterprise data |
US9280377B2 (en) | 2013-03-29 | 2016-03-08 | Citrix Systems, Inc. | Application with multiple operation modes |
US9599561B2 (en) | 2011-10-13 | 2017-03-21 | Affymetrix, Inc. | Methods, systems and apparatuses for testing and calibrating fluorescent scanners |
US9709740B2 (en) | 2012-06-04 | 2017-07-18 | Micron Technology, Inc. | Method and structure providing optical isolation of a waveguide on a silicon-on-insulator substrate |
US8910239B2 (en) | 2012-10-15 | 2014-12-09 | Citrix Systems, Inc. | Providing virtualized private network tunnels |
US9170800B2 (en) | 2012-10-16 | 2015-10-27 | Citrix Systems, Inc. | Application wrapping for application management framework |
US9971585B2 (en) | 2012-10-16 | 2018-05-15 | Citrix Systems, Inc. | Wrapping unmanaged applications on a mobile device |
US9387815B2 (en) | 2013-02-28 | 2016-07-12 | Kevin Goldstein | Apparatus for collection of debris escaping around a vehicle tailgate |
US9413736B2 (en) | 2013-03-29 | 2016-08-09 | Citrix Systems, Inc. | Providing an enterprise application store |
US9985850B2 (en) | 2013-03-29 | 2018-05-29 | Citrix Systems, Inc. | Providing mobile device management functionalities |
US9355223B2 (en) | 2013-03-29 | 2016-05-31 | Citrix Systems, Inc. | Providing a managed browser |
US10284627B2 (en) | 2013-03-29 | 2019-05-07 | Citrix Systems, Inc. | Data management for an application with multiple operation modes |
US9304335B2 (en) | 2014-07-16 | 2016-04-05 | Globalfoundries Inc. | Integrated LDMOS devices for silicon photonics |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63147111A (ja) * | 1986-12-10 | 1988-06-20 | Nippon Sheet Glass Co Ltd | 光導波回路 |
JPH05173030A (ja) * | 1991-12-20 | 1993-07-13 | Nec Eng Ltd | 光導波路の曲がり構造 |
JPH05288943A (ja) * | 1992-04-06 | 1993-11-05 | Nippon Telegr & Teleph Corp <Ntt> | 曲がり光導波路およびその製造方法 |
JPH095546A (ja) * | 1995-06-16 | 1997-01-10 | Furukawa Electric Co Ltd:The | リッジ型光導波路 |
JPH09318830A (ja) * | 1996-02-29 | 1997-12-12 | Northern Telecom Ltd | 半導体光チャネル型導波路および光チャネル型導波路の製造方法 |
JPH10332965A (ja) * | 1997-05-29 | 1998-12-18 | Sumitomo Electric Ind Ltd | 薄膜導波路 |
JPH11344630A (ja) * | 1998-06-03 | 1999-12-14 | Fujikura Ltd | 平面型光導波路及びその製造方法 |
JP2004506935A (ja) * | 2000-08-11 | 2004-03-04 | ブッカム・テクノロジー・ピーエルシー | 電気光学デバイス |
JP2005182030A (ja) * | 2003-12-17 | 2005-07-07 | Samsung Electronics Co Ltd | 光デバイス及びその製造方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4518219A (en) * | 1980-01-25 | 1985-05-21 | Massachusetts Institute Of Technology | Optical guided wave devices employing semiconductor-insulator structures |
US5926717A (en) * | 1996-12-10 | 1999-07-20 | Advanced Micro Devices, Inc. | Method of making an integrated circuit with oxidizable trench liner |
US6834152B2 (en) * | 2001-09-10 | 2004-12-21 | California Institute Of Technology | Strip loaded waveguide with low-index transition layer |
-
2006
- 2006-10-06 JP JP2006274752A patent/JP2008096484A/ja active Pending
-
2007
- 2007-09-20 US US11/858,519 patent/US7526170B2/en active Active
- 2007-09-29 CN CN2007101532015A patent/CN101158731B/zh not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63147111A (ja) * | 1986-12-10 | 1988-06-20 | Nippon Sheet Glass Co Ltd | 光導波回路 |
JPH05173030A (ja) * | 1991-12-20 | 1993-07-13 | Nec Eng Ltd | 光導波路の曲がり構造 |
JPH05288943A (ja) * | 1992-04-06 | 1993-11-05 | Nippon Telegr & Teleph Corp <Ntt> | 曲がり光導波路およびその製造方法 |
JPH095546A (ja) * | 1995-06-16 | 1997-01-10 | Furukawa Electric Co Ltd:The | リッジ型光導波路 |
JPH09318830A (ja) * | 1996-02-29 | 1997-12-12 | Northern Telecom Ltd | 半導体光チャネル型導波路および光チャネル型導波路の製造方法 |
JPH10332965A (ja) * | 1997-05-29 | 1998-12-18 | Sumitomo Electric Ind Ltd | 薄膜導波路 |
JPH11344630A (ja) * | 1998-06-03 | 1999-12-14 | Fujikura Ltd | 平面型光導波路及びその製造方法 |
JP2004506935A (ja) * | 2000-08-11 | 2004-03-04 | ブッカム・テクノロジー・ピーエルシー | 電気光学デバイス |
JP2005182030A (ja) * | 2003-12-17 | 2005-07-07 | Samsung Electronics Co Ltd | 光デバイス及びその製造方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012173707A (ja) * | 2011-02-24 | 2012-09-10 | Fujitsu Ltd | 光半導体素子及びその製造方法 |
WO2016125747A1 (ja) * | 2015-02-04 | 2016-08-11 | 日本碍子株式会社 | 光導波路基板 |
Also Published As
Publication number | Publication date |
---|---|
US20080085075A1 (en) | 2008-04-10 |
CN101158731B (zh) | 2012-04-25 |
CN101158731A (zh) | 2008-04-09 |
US7526170B2 (en) | 2009-04-28 |
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