JP4891579B2 - フォトニック結晶構造を備える素子の製造方法 - Google Patents
フォトニック結晶構造を備える素子の製造方法 Download PDFInfo
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- JP4891579B2 JP4891579B2 JP2005251505A JP2005251505A JP4891579B2 JP 4891579 B2 JP4891579 B2 JP 4891579B2 JP 2005251505 A JP2005251505 A JP 2005251505A JP 2005251505 A JP2005251505 A JP 2005251505A JP 4891579 B2 JP4891579 B2 JP 4891579B2
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- 239000004038 photonic crystal Substances 0.000 title claims description 224
- 238000004519 manufacturing process Methods 0.000 title claims description 35
- 238000000034 method Methods 0.000 title claims description 33
- 238000001039 wet etching Methods 0.000 claims description 39
- 238000005530 etching Methods 0.000 claims description 26
- 238000004140 cleaning Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- XEMZLVDIUVCKGL-UHFFFAOYSA-N hydrogen peroxide;sulfuric acid Chemical compound OO.OS(O)(=O)=O XEMZLVDIUVCKGL-UHFFFAOYSA-N 0.000 claims description 4
- 239000000758 substrate Substances 0.000 description 35
- 238000005253 cladding Methods 0.000 description 23
- 238000001312 dry etching Methods 0.000 description 16
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 15
- 229910052594 sapphire Inorganic materials 0.000 description 14
- 239000010980 sapphire Substances 0.000 description 14
- 238000010894 electron beam technology Methods 0.000 description 12
- 239000002585 base Substances 0.000 description 11
- 230000000903 blocking effect Effects 0.000 description 10
- 239000007789 gas Substances 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000012986 modification Methods 0.000 description 8
- 230000004048 modification Effects 0.000 description 8
- 239000013078 crystal Substances 0.000 description 7
- 239000000460 chlorine Substances 0.000 description 6
- 238000003776 cleavage reaction Methods 0.000 description 6
- 230000007017 scission Effects 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid group Chemical group S(O)(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 238000009616 inductively coupled plasma Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000001020 plasma etching Methods 0.000 description 5
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- 240000004050 Pentaglottis sempervirens Species 0.000 description 4
- 235000004522 Pentaglottis sempervirens Nutrition 0.000 description 4
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 4
- 229940092714 benzenesulfonic acid Drugs 0.000 description 4
- 239000000969 carrier Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 229910002704 AlGaN Inorganic materials 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000006798 recombination Effects 0.000 description 3
- 238000005215 recombination Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical group N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 238000012935 Averaging Methods 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 238000000295 emission spectrum Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- -1 for example Substances 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- QOSATHPSBFQAML-UHFFFAOYSA-N hydrogen peroxide;hydrate Chemical compound O.OO QOSATHPSBFQAML-UHFFFAOYSA-N 0.000 description 1
- 229940071870 hydroiodic acid Drugs 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
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- Semiconductor Lasers (AREA)
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Description
野田進「二次元・三次元フォトニック結晶の現状と将来展望」応用物理、Vol.74,No.2(2005),pp.147 Kenji ORITA,Satoshi TAMURA,Toshiyuki TAKIZAWA,Tetsuzo UEDA,Masaaki YURI,Shinichi TAKIGAWA,Daisuke UEDA,"High-Extraction-Efficiency Blue Light-Emitting Diode Using Extended-Pitch Photonic Crystal" Japanese Journal of Applied Physics Vol.43,No.8B(2005),pp5809 第52回応用物理学会関係連動講演会予稿集,No.3,pp1204,31p-YV-1
Claims (3)
- (0001)面を主面とするGaNエピタキシャル成長層を用いたフォトニック結晶構造を備える素子の製造方法であって、
(0001)面を主面とするGaNエピタキシャル成長層を準備する工程と、
前記GaNエピタキシャル成長層においてフォトニック結晶構造のベースとなる孔部または柱部を形成する工程と、
前記ベースとなる孔部または柱部が形成された前記GaNエピタキシャル成長層に対して、m面が反応律速面となるウエットエッチングを行なうウエットエッチング工程とを備える、フォトニック結晶構造を備える素子の製造方法。 - 前記ウエットエッチング工程では、熱SPM(sulfuric acid hydrogen peroxide mixture)または有機系アルカリ洗浄液をエッチング液として用いる、請求項1に記載のフォトニック結晶構造を備える素子の製造方法。
- 前記熱SPMの温度を90℃以上130℃以下としてウエットエッチングを行なう、請求項2に記載のフォトニック結晶構造を備える素子の製造方法。
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JP2005251505A JP4891579B2 (ja) | 2005-08-31 | 2005-08-31 | フォトニック結晶構造を備える素子の製造方法 |
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JP2007067182A JP2007067182A (ja) | 2007-03-15 |
JP4891579B2 true JP4891579B2 (ja) | 2012-03-07 |
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Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
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EP2131457A1 (en) * | 2007-03-23 | 2009-12-09 | Sumitomo Electric Industries, Ltd. | Photonic crystal laser and method for manufacturing photonic crystal laser |
WO2009011100A1 (ja) | 2007-07-19 | 2009-01-22 | Mitsubishi Chemical Corporation | Iii族窒化物半導体基板およびその洗浄方法 |
JP5071087B2 (ja) * | 2007-12-13 | 2012-11-14 | 住友電気工業株式会社 | 半導体発光素子 |
JP5266789B2 (ja) * | 2008-02-26 | 2013-08-21 | 住友電気工業株式会社 | 半導体レーザ素子およびその製造方法 |
EP2196796A1 (en) * | 2008-12-09 | 2010-06-16 | Imec | Single molecule optical spectroscopy in solid-state nanopores in a transmission-based approach |
WO2010087231A1 (ja) * | 2009-01-28 | 2010-08-05 | コニカミノルタホールディングス株式会社 | 2次元フォトニック結晶面発光レーザおよびその製造方法 |
JP5679869B2 (ja) | 2011-03-07 | 2015-03-04 | スタンレー電気株式会社 | 光半導体素子の製造方法 |
US8648328B2 (en) * | 2011-12-27 | 2014-02-11 | Sharp Laboratories Of America, Inc. | Light emitting diode (LED) using three-dimensional gallium nitride (GaN) pillar structures with planar surfaces |
US8685774B2 (en) * | 2011-12-27 | 2014-04-01 | Sharp Laboratories Of America, Inc. | Method for fabricating three-dimensional gallium nitride structures with planar surfaces |
US9086331B2 (en) * | 2012-10-23 | 2015-07-21 | The Boeing Company | Optical fiber coupled photonic crystal slab strain sensor system |
JP7173478B2 (ja) * | 2017-12-22 | 2022-11-16 | 国立大学法人京都大学 | 面発光レーザ素子及び面発光レーザ素子の製造方法 |
CN108732652A (zh) * | 2018-05-25 | 2018-11-02 | 厦门大学 | 一种氮化物光子晶体及其制备方法 |
JP7504369B2 (ja) * | 2019-12-16 | 2024-06-24 | 国立大学法人京都大学 | 面発光レーザ素子及び面発光レーザ素子の製造方法 |
JP7504368B2 (ja) * | 2019-12-16 | 2024-06-24 | 国立大学法人京都大学 | 面発光レーザ素子及び面発光レーザ素子の製造方法 |
WO2021186965A1 (ja) * | 2020-03-16 | 2021-09-23 | 国立大学法人京都大学 | 面発光レーザ素子及び面発光レーザ素子の製造方法 |
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