DE69932377D1 - Optisches Bauteil, gesinterter Zinksulfid-Presskörper und Herstellungsverfahren hierfür - Google Patents

Optisches Bauteil, gesinterter Zinksulfid-Presskörper und Herstellungsverfahren hierfür

Info

Publication number
DE69932377D1
DE69932377D1 DE69932377T DE69932377T DE69932377D1 DE 69932377 D1 DE69932377 D1 DE 69932377D1 DE 69932377 T DE69932377 T DE 69932377T DE 69932377 T DE69932377 T DE 69932377T DE 69932377 D1 DE69932377 D1 DE 69932377D1
Authority
DE
Germany
Prior art keywords
compact
manufacturing
optical component
method therefor
zinc sulfide
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.)
Expired - Lifetime
Application number
DE69932377T
Other languages
English (en)
Other versions
DE69932377T2 (de
Inventor
Kenichiro Shibata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Application granted granted Critical
Publication of DE69932377D1 publication Critical patent/DE69932377D1/de
Publication of DE69932377T2 publication Critical patent/DE69932377T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/547—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on sulfides or selenides or tellurides
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/02—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of crystals, e.g. rock-salt, semi-conductors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/14—Optical objectives specially designed for the purposes specified below for use with infrared or ultraviolet radiation

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Ceramic Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Optical Filters (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Glass Compositions (AREA)
DE69932377T 1998-04-14 1999-04-14 Optisches Bauteil, gesinterter Zinksulfid-Presskörper und Herstellungsverfahren hierfür Expired - Lifetime DE69932377T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10231398A JP4304733B2 (ja) 1998-04-14 1998-04-14 多結晶硫化亜鉛光学部品及びその製造方法
JP10231398 1998-04-14

Publications (2)

Publication Number Publication Date
DE69932377D1 true DE69932377D1 (de) 2006-08-31
DE69932377T2 DE69932377T2 (de) 2007-07-12

Family

ID=14324114

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69932377T Expired - Lifetime DE69932377T2 (de) 1998-04-14 1999-04-14 Optisches Bauteil, gesinterter Zinksulfid-Presskörper und Herstellungsverfahren hierfür

Country Status (5)

Country Link
US (1) US6111689A (de)
EP (1) EP0950904B1 (de)
JP (1) JP4304733B2 (de)
CA (1) CA2268492C (de)
DE (1) DE69932377T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6221482B1 (en) * 1999-04-07 2001-04-24 Cvd Inc. Low stress, water-clear zinc sulfide
US7053419B1 (en) * 2000-09-12 2006-05-30 Lumileds Lighting U.S., Llc Light emitting diodes with improved light extraction efficiency
JP2002141556A (ja) 2000-09-12 2002-05-17 Lumileds Lighting Us Llc 改良された光抽出効果を有する発光ダイオード
JP5257642B2 (ja) * 2000-12-04 2013-08-07 住友電気工業株式会社 セラミックス光学部品及びその製造方法
CN100469737C (zh) 2001-12-26 2009-03-18 住友电气工业株式会社 陶瓷光学部件的制造方法
JP2007031208A (ja) * 2005-07-27 2007-02-08 Sumitomo Electric Ind Ltd ＺｎＳ焼結体およびその製造方法
EP2226666A1 (de) * 2006-01-30 2010-09-08 Sumitomo Electric Industries, Ltd. Infrarotlinse, Infrarotkamera, und Nachtsichtgerät
JP3982554B2 (ja) * 2006-03-01 2007-09-26 住友電気工業株式会社 赤外線ズームレンズ及び赤外線カメラ
US20090000700A1 (en) * 2007-06-29 2009-01-01 Hogan Patrick K Treatment method for optically transmissive body
JP2009063941A (ja) 2007-09-10 2009-03-26 Sumitomo Electric Ind Ltd 遠赤外線カメラ用レンズ、レンズユニット及び撮像装置
JP2009063942A (ja) 2007-09-10 2009-03-26 Sumitomo Electric Ind Ltd 遠赤外線カメラ用レンズ、レンズユニット及び撮像装置
US7790072B2 (en) * 2007-12-18 2010-09-07 Raytheon Company Treatment method for optically transmissive bodies
WO2009142238A1 (ja) * 2008-05-23 2009-11-26 住友電気工業株式会社 焼結体およびその製造方法ならびに光学部品
EP2654148B1 (de) * 2010-12-13 2019-08-07 The Japan Atomic Power Company Infrarotdurchlässige schutzabdeckung, herstellungsverfahren dafür und überwachungsverfahren damit
US11242262B2 (en) 2011-02-11 2022-02-08 Texas Biochemicals Inc. Self-propagating low-temperature synthesis and pre-treatment of chalcogenides for spark plasma sintering
US20130271610A1 (en) 2012-04-16 2013-10-17 Keith Gregory ROZENBURG Polycrystalline chalcogenide ceramic material
JP5295421B1 (ja) * 2012-12-28 2013-09-18 株式会社超高温材料研究センター 光学素子用無機材料
JP6012537B2 (ja) * 2013-04-22 2016-10-25 株式会社超高温材料研究センター 光学素子用無機材料の製造方法
KR101673872B1 (ko) * 2014-12-22 2016-11-09 한국세라믹기술원 큐빅 구조를 갖는 적외선 투과용 ZnS 나노분말 소결체 및 그 제조 방법
CN104591736B (zh) * 2015-01-09 2016-09-21 中国科学院上海光学精密机械研究所 透红外ZnS整流罩陶瓷的制造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1406631A (fr) * 1964-06-10 1965-07-23 Rochar Electronique Comparateur numérique
DE1813085A1 (de) * 1968-12-06 1970-06-25 Eltro Gmbh Zweigliedriges Objektiv fuer mittleres Infrarot
JPS502006A (de) * 1973-05-09 1975-01-10
JPS61205659A (ja) * 1985-03-11 1986-09-11 防衛庁技術研究本部長 多結晶硫化亜鉛の製造方法
JPS6455213A (en) * 1987-08-27 1989-03-02 Inoue Mtp Kk Mold holding device for molding
US5119232A (en) * 1990-12-17 1992-06-02 Hughes Aircraft Company Infrared-transmissive optical window
US5575959A (en) * 1994-04-22 1996-11-19 Hughes Aircraft Company Process for making low cost infrared windows

Also Published As

Publication number Publication date
CA2268492C (en) 2002-06-18
JPH11295501A (ja) 1999-10-29
DE69932377T2 (de) 2007-07-12
EP0950904A1 (de) 1999-10-20
EP0950904B1 (de) 2006-07-19
CA2268492A1 (en) 1999-10-14
JP4304733B2 (ja) 2009-07-29
US6111689A (en) 2000-08-29

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