CN111817135B - 一种垂直腔面发射激光器芯片的刻蚀方法 - Google Patents
一种垂直腔面发射激光器芯片的刻蚀方法 Download PDFInfo
- Publication number
- CN111817135B CN111817135B CN202010918605.4A CN202010918605A CN111817135B CN 111817135 B CN111817135 B CN 111817135B CN 202010918605 A CN202010918605 A CN 202010918605A CN 111817135 B CN111817135 B CN 111817135B
- Authority
- CN
- China
- Prior art keywords
- etching
- channel
- wafer
- truncated cone
- circular truncated
- 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.)
- Active
Links
- 238000005530 etching Methods 0.000 title claims abstract description 92
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000012544 monitoring process Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
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
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/18—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities
- H01S5/183—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL]
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Drying Of Semiconductors (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010918605.4A CN111817135B (zh) | 2020-09-04 | 2020-09-04 | 一种垂直腔面发射激光器芯片的刻蚀方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010918605.4A CN111817135B (zh) | 2020-09-04 | 2020-09-04 | 一种垂直腔面发射激光器芯片的刻蚀方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111817135A CN111817135A (zh) | 2020-10-23 |
CN111817135B true CN111817135B (zh) | 2020-12-04 |
Family
ID=72859941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010918605.4A Active CN111817135B (zh) | 2020-09-04 | 2020-09-04 | 一种垂直腔面发射激光器芯片的刻蚀方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111817135B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050169571A1 (en) * | 2004-01-29 | 2005-08-04 | Seiko Epson Corporation | Optical element array, optical module, and optical transmission device |
CN1697205A (zh) * | 2005-04-15 | 2005-11-16 | 南昌大学 | 在硅衬底上制备铟镓铝氮薄膜及发光器件的方法 |
CN101192594A (zh) * | 2006-11-28 | 2008-06-04 | 中芯国际集成电路制造(上海)有限公司 | 浅沟槽隔离工艺的监测版图及监测方法 |
CN101442183A (zh) * | 2007-11-20 | 2009-05-27 | 富士施乐株式会社 | Vcsel阵列器件和制造vcsel阵列器件的方法 |
US20150063393A1 (en) * | 2012-05-25 | 2015-03-05 | Murata Manufacturing Co., Ltd. | Vertical cavity surface emitting laser |
CN105097494A (zh) * | 2014-05-08 | 2015-11-25 | 北京北方微电子基地设备工艺研究中心有限责任公司 | 刻蚀方法 |
US20160352073A1 (en) * | 2015-05-28 | 2016-12-01 | Vixar | Vcsels and vcsel arrays designed for improved performance as illumination sources and sensors |
CN110416874A (zh) * | 2019-09-18 | 2019-11-05 | 常州纵慧芯光半导体科技有限公司 | 一种小间距垂直腔面发射激光器阵列的制备方法 |
-
2020
- 2020-09-04 CN CN202010918605.4A patent/CN111817135B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050169571A1 (en) * | 2004-01-29 | 2005-08-04 | Seiko Epson Corporation | Optical element array, optical module, and optical transmission device |
CN1697205A (zh) * | 2005-04-15 | 2005-11-16 | 南昌大学 | 在硅衬底上制备铟镓铝氮薄膜及发光器件的方法 |
CN101192594A (zh) * | 2006-11-28 | 2008-06-04 | 中芯国际集成电路制造(上海)有限公司 | 浅沟槽隔离工艺的监测版图及监测方法 |
CN101442183A (zh) * | 2007-11-20 | 2009-05-27 | 富士施乐株式会社 | Vcsel阵列器件和制造vcsel阵列器件的方法 |
US20150063393A1 (en) * | 2012-05-25 | 2015-03-05 | Murata Manufacturing Co., Ltd. | Vertical cavity surface emitting laser |
CN105097494A (zh) * | 2014-05-08 | 2015-11-25 | 北京北方微电子基地设备工艺研究中心有限责任公司 | 刻蚀方法 |
US20160352073A1 (en) * | 2015-05-28 | 2016-12-01 | Vixar | Vcsels and vcsel arrays designed for improved performance as illumination sources and sensors |
CN110416874A (zh) * | 2019-09-18 | 2019-11-05 | 常州纵慧芯光半导体科技有限公司 | 一种小间距垂直腔面发射激光器阵列的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN111817135A (zh) | 2020-10-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR102115651B1 (ko) | 구조화된 판형 유리 소자 및 이의 제조 방법 | |
Ravi et al. | Oxidation sharpening of silicon tips | |
O’Faolain et al. | Low-loss propagation in photonic crystal waveguides | |
US5825799A (en) | Microcavity semiconductor laser | |
Hölke et al. | Ultra-deep anisotropic etching of (110) silicon | |
US4797179A (en) | Fabrication of integral lenses on LED devices | |
US20120170032A1 (en) | Carrier for single molecule detection | |
US4717446A (en) | Method of detecting the endpoint of the etch of epitaxially grown silicon | |
Xu et al. | Effects of deep reactive ion etching parameters on etching rate and surface morphology in extremely deep silicon etch process with high aspect ratio | |
CN111817135B (zh) | 一种垂直腔面发射激光器芯片的刻蚀方法 | |
US5498313A (en) | Symmetrical etching ring with gas control | |
US6239039B1 (en) | Semiconductor wafers processing method and semiconductor wafers produced by the same | |
US8150228B2 (en) | Acid block for hybrid silicon device processing compatible with low-loss waveguides | |
US20050000938A1 (en) | Method of making diamond product and diamond product | |
CN101075726A (zh) | 制作半导体微盘激光器的方法 | |
CN108149190A (zh) | 掩膜板及其制作方法 | |
US4306951A (en) | Electrochemical etching process for semiconductors | |
KR102411011B1 (ko) | 표면파 플라즈마 소스에서의 동작 불안정성 검출을 위한 방법 | |
JP6040111B2 (ja) | 電磁波反射防止構造体およびその製造方法 | |
Carlsson et al. | Design, nano-fabrication and analysis of near-infrared 2D photonic crystal air-bridge structures | |
CN108010869B (zh) | 一种精确控制浅沟槽隔离的整体形貌和性能的方法 | |
Swanson et al. | Electron-cyclotron resonance etching of mirrors for ridge-guided lasers | |
JP2009012328A (ja) | インクジェットオリフィスプレートとその製造方法 | |
CN111725702B (zh) | 一种防止湿法氧化时过度氧化的垂直腔面发射激光器的制作方法 | |
JPS6343321A (ja) | パターン形成方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Xu Huayong Inventor after: Li Chunyong Inventor after: Shu Kai Inventor after: Qiu Bocang Inventor after: Ke Maolong Inventor after: Feng Ou Inventor before: Xu Huayong Inventor before: Li Chunyong Inventor before: Shu Kai Inventor before: Qiu Bocang Inventor before: Ke Maolong Inventor before: Feng Ou |
|
TR01 | Transfer of patent right |
Effective date of registration: 20211026 Address after: 330000 South of Fushan Avenue and West of Jinhu Lake, Xiaolan Economic and Technological Development Zone, Nanchang City, Jiangxi Province Patentee after: JIANGXI DERAY PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Address before: 330000, 2nd floor, Derui photoelectric building, south of Fushan Avenue and west of Jinhu, Nanchang County, Nanchang City, Jiangxi Province Patentee before: Jiangxi Mingde Semiconductor Technology Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A etching method for vertical cavity surface emitting laser chips Effective date of registration: 20230412 Granted publication date: 20201204 Pledgee: Nanchang County Sub branch of Bank of Beijing Co.,Ltd. Pledgor: JIANGXI DERAY PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Registration number: Y2023980037902 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20201204 Pledgee: Nanchang County Sub branch of Bank of Beijing Co.,Ltd. Pledgor: JIANGXI DERAY PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Registration number: Y2023980037902 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |