KR100772538B1 - Pn 다이오드를 이용한 광전 소자 및 그 광전 소자를포함한 실리콘 ic - Google Patents
Pn 다이오드를 이용한 광전 소자 및 그 광전 소자를포함한 실리콘 ic Download PDFInfo
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- KR100772538B1 KR100772538B1 KR1020060122568A KR20060122568A KR100772538B1 KR 100772538 B1 KR100772538 B1 KR 100772538B1 KR 1020060122568 A KR1020060122568 A KR 1020060122568A KR 20060122568 A KR20060122568 A KR 20060122568A KR 100772538 B1 KR100772538 B1 KR 100772538B1
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 46
- 239000010703 silicon Substances 0.000 title claims abstract description 46
- 230000003287 optical effect Effects 0.000 claims abstract description 90
- 239000004065 semiconductor Substances 0.000 claims abstract description 40
- 239000000758 substrate Substances 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims description 21
- 230000005693 optoelectronics Effects 0.000 claims description 5
- 239000012212 insulator Substances 0.000 claims description 3
- 238000002835 absorbance Methods 0.000 claims description 2
- 230000031700 light absorption Effects 0.000 claims 1
- 229920002120 photoresistant polymer Polymers 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/12—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/86—Types of semiconductor device ; Multistep manufacturing processes therefor controllable only by variation of the electric current supplied, or only the electric potential applied, to one or more of the electrodes carrying the current to be rectified, amplified, oscillated or switched
- H01L29/8605—Resistors with PN junctions
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/08—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof in which radiation controls flow of current through the device, e.g. photoresistors
- H01L31/09—Devices sensitive to infrared, visible or ultraviolet radiation
Abstract
Description
Claims (13)
- 기판;상기 기판 상에 PN 다이오드(diode)로 형성되고 상기 PN 다이오드의 접합 경계면이 광의 진행방향으로 형성된 광도파로; 및상기 PN 다이오드에 역방향 전압을 인가하기 위한 전극;을 포함하고,상기 PN 다이오드의 N형 반도체 및 P형 반도체는 고농도로 도핑되되, 상기 N형 반도체가 상기 P형 반도체보다 더 높게 도핑된 광전 소자(photoelectric device).
- 제1 항에 있어서,상기 N형 반도체 및 P형 반도체의 도핑 농도는 1018 cm-3 이상인 것을 특징으로 하는 광전 소자.
- 제2 항에 있어서,상기 N형 반도체의 도핑 농도는 1020 cm-3이고, 상기 P형 반도체의 도핑 농도는 1019 cm-3인 것을 특징으로 하는 광전 소자.
- 제1 항에 있어서,상기 광전 소자는 마하-젠더(Mach-Zhender) 광변조기이고,상기 마하-젠더 광변조기의 한쪽 팔(arm)에는 순방향(forward) 직류 전압이 인가되고, 다른 한쪽 팔에는 상기 전극을 통해 신호 변조용 역방향(reverse) 전압이 인가되는 것을 특징으로 하는 광전 소자.
- 제4 항에 있어서,상기 직류 전압은 상기 PN 다이오드의 빌트-인(built-in) 전압과 같거나 더 작은 것을 특징으로 하는 광전 소자.
- 제1 항에 있어서,상기 전극으로 인가되는 역방향 전압의 변조에 의해 상기 광도파로로 통과되는 광의 특성이 변화되는 것을 특징으로 하는 광전 소자.
- 제6 항에 있어서,상기 광의 특성은 광구속율, 광의 위상, 광 흡수율 또는 광 인텐서티(intensity)인 것을 특징으로 하는 광전 소자.
- 제6 항에 있어서,상기 역방향 전압의 변조에 의해 PN 다이오드의 공핍층의 두께 변화, 상기 광도파로의 유효 굴절율 변화, 상기 광의 흡수율 변화, 및 상기 광의 인텐서티 변 화 중 적어도 하나의 특성이 변화되는 것을 특징으로 하는 광전 소자.
- 제1 항에 있어서,상기 기판은 상기 광도파로 형성을 위해 SOI(Silicon On Insulator) 기판으로 형성된 것을 특징으로 하는 광전 소자.
- 제1 항에 있어서,상기 기판은 상기 광도파로 형성을 위해 실리콘 벌크(bulk) 기판으로 형성되고,상기 벌크 기판은 상기 광도파로가 될 부분에 옥사이드(Oxide)가 선택적으로 주입된 것을 특징으로 하는 광전 소자.
- 제1 항의 광전 소자가 전자소자 및 광소자 중 적어도 하나와 함께 동일 기판 상에 제작되어 형성된 실리콘 IC(Integrated Circuit).
- 제11 항에 있어서,상기 전자 소자는 CMOS, 바이폴라 트랜지스터, P-I-N, 및 다이오드 중에서 적어도 하나를 포함하는 것을 특징으로 하는 실리콘 IC(Integrated Circuit).
- 제11 항에 있어서,상기 광소자는 파장다중 멀티플렉서(multiplexor) 및 포토 다이오드(Photo Diode:PD) 중 적어도 하나인 것을 특징으로 하는 IC(Integrated Circuit).
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060122568A KR100772538B1 (ko) | 2006-12-05 | 2006-12-05 | Pn 다이오드를 이용한 광전 소자 및 그 광전 소자를포함한 실리콘 ic |
PCT/KR2007/003791 WO2008069400A1 (en) | 2006-12-05 | 2007-08-07 | Photoelectric device using pn diode and silicon integrated circuit (ic) including the photoelectric device |
US12/517,802 US8346026B2 (en) | 2006-12-05 | 2007-08-07 | Photoelectric device using PN diode and silicon integrated circuit (IC) including the photoelectric device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060122568A KR100772538B1 (ko) | 2006-12-05 | 2006-12-05 | Pn 다이오드를 이용한 광전 소자 및 그 광전 소자를포함한 실리콘 ic |
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KR100772538B1 true KR100772538B1 (ko) | 2007-11-01 |
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KR1020060122568A KR100772538B1 (ko) | 2006-12-05 | 2006-12-05 | Pn 다이오드를 이용한 광전 소자 및 그 광전 소자를포함한 실리콘 ic |
Country Status (3)
Country | Link |
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US (1) | US8346026B2 (ko) |
KR (1) | KR100772538B1 (ko) |
WO (1) | WO2008069400A1 (ko) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009072709A1 (en) * | 2007-12-07 | 2009-06-11 | Electronics And Telecommunications Research Institute | Semiconductor integrated circuits including optoelectronic device for changing optical phase |
KR101070409B1 (ko) | 2010-08-02 | 2011-10-06 | 한국전자통신연구원 | 마하-젠더 광 변조기 |
KR101081473B1 (ko) | 2009-02-23 | 2011-11-08 | 서민호 | 골프 스윙 동작 보정 유닛 |
KR101252747B1 (ko) * | 2009-09-01 | 2013-04-11 | 한국전자통신연구원 | 광전 소자 |
KR101284177B1 (ko) * | 2009-12-09 | 2013-07-10 | 한국전자통신연구원 | 광전 소자 |
US8548281B2 (en) | 2009-09-08 | 2013-10-01 | Electronics And Telecommunications Research Institute | Electro-optic modulating device |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101872957B1 (ko) * | 2012-01-02 | 2018-07-02 | 삼성전자주식회사 | 반도체 장치 및 그 제조 방법 |
US8805126B2 (en) * | 2012-08-17 | 2014-08-12 | International Business Machines Corporation | Photonic modulator with forward-and reverse-biased diodes for separate tuning and modulating elements |
WO2017138778A1 (ko) * | 2016-02-12 | 2017-08-17 | 엘지이노텍(주) | 반도체 소자 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0433552A2 (en) | 1989-12-21 | 1991-06-26 | International Business Machines Corporation | Silicon-based rib waveguide optical modulator |
JPH06130236A (ja) * | 1991-03-06 | 1994-05-13 | Oki Electric Ind Co Ltd | 交差型光スイッチ |
KR20010024163A (ko) * | 1997-09-26 | 2001-03-26 | 리챠드 엠. 클라인 | 밀착 만곡형 디지탈 광학 스위치 |
KR20070022235A (ko) * | 2004-02-26 | 2007-02-26 | 시옵티컬 인코포레이티드 | 에스오아이 구조체에서의 광의 능동 조작 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6845198B2 (en) | 2003-03-25 | 2005-01-18 | Sioptical, Inc. | High-speed silicon-based electro-optic modulator |
US7116853B2 (en) * | 2003-08-15 | 2006-10-03 | Luxtera, Inc. | PN diode optical modulators fabricated in rib waveguides |
US7394948B1 (en) * | 2004-06-07 | 2008-07-01 | Kotura, Inc. | High speed optical phase modulator |
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2006
- 2006-12-05 KR KR1020060122568A patent/KR100772538B1/ko active IP Right Grant
-
2007
- 2007-08-07 US US12/517,802 patent/US8346026B2/en not_active Expired - Fee Related
- 2007-08-07 WO PCT/KR2007/003791 patent/WO2008069400A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0433552A2 (en) | 1989-12-21 | 1991-06-26 | International Business Machines Corporation | Silicon-based rib waveguide optical modulator |
JPH06130236A (ja) * | 1991-03-06 | 1994-05-13 | Oki Electric Ind Co Ltd | 交差型光スイッチ |
KR20010024163A (ko) * | 1997-09-26 | 2001-03-26 | 리챠드 엠. 클라인 | 밀착 만곡형 디지탈 광학 스위치 |
KR20070022235A (ko) * | 2004-02-26 | 2007-02-26 | 시옵티컬 인코포레이티드 | 에스오아이 구조체에서의 광의 능동 조작 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009072709A1 (en) * | 2007-12-07 | 2009-06-11 | Electronics And Telecommunications Research Institute | Semiconductor integrated circuits including optoelectronic device for changing optical phase |
US8422834B2 (en) | 2007-12-07 | 2013-04-16 | Electronics And Telecommunications Research Institute | Semiconductor integrated circuits including optoelectronic device for changing optical phase |
KR101081473B1 (ko) | 2009-02-23 | 2011-11-08 | 서민호 | 골프 스윙 동작 보정 유닛 |
KR101252747B1 (ko) * | 2009-09-01 | 2013-04-11 | 한국전자통신연구원 | 광전 소자 |
US8548281B2 (en) | 2009-09-08 | 2013-10-01 | Electronics And Telecommunications Research Institute | Electro-optic modulating device |
KR101284177B1 (ko) * | 2009-12-09 | 2013-07-10 | 한국전자통신연구원 | 광전 소자 |
KR101070409B1 (ko) | 2010-08-02 | 2011-10-06 | 한국전자통신연구원 | 마하-젠더 광 변조기 |
US8520985B2 (en) | 2010-08-02 | 2013-08-27 | Electronics And Telecommunications Research Institute | Mach-Zehnder modulator |
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Publication number | Publication date |
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WO2008069400A1 (en) | 2008-06-12 |
US8346026B2 (en) | 2013-01-01 |
US20100002978A1 (en) | 2010-01-07 |
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