KR920002828A - 높은 동위체 순도의 단결정 다이아몬드로부터 제조된 방사선에 견고한 광학 제품 - Google Patents

높은 동위체 순도의 단결정 다이아몬드로부터 제조된 방사선에 견고한 광학 제품 Download PDF

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Publication number
KR920002828A
KR920002828A KR1019910011529A KR910011529A KR920002828A KR 920002828 A KR920002828 A KR 920002828A KR 1019910011529 A KR1019910011529 A KR 1019910011529A KR 910011529 A KR910011529 A KR 910011529A KR 920002828 A KR920002828 A KR 920002828A
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KR
South Korea
Prior art keywords
optical article
laser
single crystal
radiation
crystal diamond
Prior art date
Application number
KR1019910011529A
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English (en)
Inventor
리챠드 안토니 토마스
풀톤 플레이셔 제임스
프랭크 밴홀저 윌리암
웰톤 프라이어 로저
진폴렉
쿠오 파오-쾅
윌리암로데 에르하드
Original Assignee
아더 엠. 킹
제네랄 일렉트릭 캄파니
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 아더 엠. 킹, 제네랄 일렉트릭 캄파니 filed Critical 아더 엠. 킹
Publication of KR920002828A publication Critical patent/KR920002828A/ko

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/02—Elements
    • C30B29/04—Diamond
    • 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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • 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
    • G02B1/105—
    • 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
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Lasers (AREA)
  • Lenses (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)

Abstract

내용 없음

Description

높은 동위체 순도의 단결정 다이아몬드로부터 제조된 방사선에 견고한 광학 제품
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (13)

  1. 최소한 99.2 중량%의 C-12 또는 C-13으로 구성된 단결정 다이아몬드를 포함하는 방사선 손상에 대한 저항성이 있는 광학제품.
  2. 제1항에 있어서, 다이아몬드가 최소한 99.2%의 C-12로 구성되는 광학 제품.
  3. 제2항에 있어서, 레이저 윈도우(window)인 광학 제품.
  4. 제2항에 있어서, 레이저 미러(mirror)인 광학 제품.
  5. 제2항에 있어서, 레이저 렌즈인 광학 제품.
  6. 제2항에 있어서, 레이저 격자인 광학 제품.
  7. 제2항에 있어서, 활성 레이저 물질인 광학 제품.
  8. 제2항에 있어서, 다이아몬드가 최소한 99.9%의 C-12로 구성되는 광학 제품.
  9. 제8항에 있어서, 다이아몬드가 최소한 99.9%의 C-12로 구성되는 광학 제품.
  10. 제8항에 있어서, 레이저 미러인 광학 제품.
  11. 제8항에 있어서, 레이저 레즈인 광학 제품.
  12. 제8항에 있어서, 레이저 격자인 광학 제품.
  13. 제8항에 있어서, 활성 레이저 물질인 광학 제품.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910011529A 1990-07-09 1991-07-08 높은 동위체 순도의 단결정 다이아몬드로부터 제조된 방사선에 견고한 광학 제품 KR920002828A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US54979090A 1990-07-09 1990-07-09
US549.790 1990-07-09

Publications (1)

Publication Number Publication Date
KR920002828A true KR920002828A (ko) 1992-02-28

Family

ID=24194396

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910011529A KR920002828A (ko) 1990-07-09 1991-07-08 높은 동위체 순도의 단결정 다이아몬드로부터 제조된 방사선에 견고한 광학 제품

Country Status (7)

Country Link
JP (1) JPH04234001A (ko)
KR (1) KR920002828A (ko)
CA (1) CA2042269A1 (ko)
DE (1) DE4122085A1 (ko)
FR (1) FR2664389A1 (ko)
GB (1) GB2247561A (ko)
IE (1) IE911469A1 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994008224A1 (en) * 1992-10-07 1994-04-14 Sumitomo Electric Industries, Ltd. Infrared optical part and measuring instrument
GB9425712D0 (en) * 1994-12-20 1995-02-22 De Beers Ind Diamond Diffractive optics
DE19704179A1 (de) * 1997-02-05 1998-08-06 Fraunhofer Ges Forschung Kühleinrichtung für Gase, insbesondere für Lasermedium in einem Entladungsraum
DE10021075A1 (de) * 2000-04-28 2001-10-31 Max Planck Gesellschaft Verwendung von isotopenangereicherten Halbleiter-Einkristallen als röntgenoptische Komponenten
JP5880200B2 (ja) * 2012-03-27 2016-03-08 住友電気工業株式会社 単結晶ダイヤモンドおよびその製造方法
US9725826B2 (en) 2011-09-02 2017-08-08 Sumitomo Electric Industries, Ltd. Single-crystal diamond and manufacturing method thereof
US11713250B2 (en) * 2020-05-06 2023-08-01 Impossible Diamond, Inc. Diamond composition
US11760643B2 (en) * 2020-05-06 2023-09-19 Impossible Diamond, Inc. Diamond composition

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3895313A (en) * 1973-09-17 1975-07-15 Entropy Conversion Laser systems with diamond optical elements
EP0206820A3 (en) * 1985-06-27 1987-10-28 De Beers Industrial Diamond Division (Proprietary) Limited Diamond synthesis
AU634601B2 (en) * 1989-12-11 1993-02-25 General Electric Company Single-crystal diamond of very high thermal conductivity

Also Published As

Publication number Publication date
CA2042269A1 (en) 1992-01-10
FR2664389A1 (fr) 1992-01-10
GB9114719D0 (en) 1991-08-28
GB2247561A (en) 1992-03-04
IE911469A1 (en) 1992-01-15
DE4122085A1 (de) 1992-01-16
JPH04234001A (ja) 1992-08-21

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